From e8701195e66f2d27ffe17fb514eae8173795aaf7 Mon Sep 17 00:00:00 2001
From: Georgiy Bondarenko <69736697+nehilo@users.noreply.github.com>
Date: Thu, 4 Mar 2021 22:54:23 +0500
Subject: Initial commit
---
Marlin/src/HAL/AVR/fastio/fastio_1280.h | 1114 ++++++++++++++++++++++++++++
Marlin/src/HAL/AVR/fastio/fastio_1281.h | 715 ++++++++++++++++++
Marlin/src/HAL/AVR/fastio/fastio_168.h | 357 +++++++++
Marlin/src/HAL/AVR/fastio/fastio_644.h | 552 ++++++++++++++
Marlin/src/HAL/AVR/fastio/fastio_AT90USB.h | 697 +++++++++++++++++
5 files changed, 3435 insertions(+)
create mode 100644 Marlin/src/HAL/AVR/fastio/fastio_1280.h
create mode 100644 Marlin/src/HAL/AVR/fastio/fastio_1281.h
create mode 100644 Marlin/src/HAL/AVR/fastio/fastio_168.h
create mode 100644 Marlin/src/HAL/AVR/fastio/fastio_644.h
create mode 100644 Marlin/src/HAL/AVR/fastio/fastio_AT90USB.h
(limited to 'Marlin/src/HAL/AVR/fastio')
diff --git a/Marlin/src/HAL/AVR/fastio/fastio_1280.h b/Marlin/src/HAL/AVR/fastio/fastio_1280.h
new file mode 100644
index 0000000..f482f82
--- /dev/null
+++ b/Marlin/src/HAL/AVR/fastio/fastio_1280.h
@@ -0,0 +1,1114 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ *
+ */
+#pragma once
+
+/**
+ * Pin mapping for the 1280 and 2560
+ *
+ * Hardware Pin : 02 03 06 07 01 05 15 16 17 18 23 24 25 26 64 63 13 12 46 45 44 43 78 77 76 75 74 73 72 71 60 59 58 57 56 55 54 53 50 70 52 51 42 41 40 39 38 37 36 35 22 21 20 19 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 | 04 08 09 10 11 14 27 28 29 30 31 32 33 34 47 48 49 61 62 65 66 67 68 69 79 80 81 98 99 100
+ * Port : E0 E1 E4 E5 G5 E3 H3 H4 H5 H6 B4 B5 B6 B7 J1 J0 H1 H0 D3 D2 D1 D0 A0 A1 A2 A3 A4 A5 A6 A7 C7 C6 C5 C4 C3 C2 C1 C0 D7 G2 G1 G0 L7 L6 L5 L4 L3 L2 L1 L0 B3 B2 B1 B0 F0 F1 F2 F3 F4 F5 F6 F7 K0 K1 K2 K3 K4 K5 K6 K7 | E2 E6 E7 xx xx H2 H7 G3 G4 xx xx xx xx xx D4 D5 D6 xx xx J2 J3 J4 J5 J6 J7 xx xx xx xx xx
+ * Logical Pin : 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | 78 79 80 xx xx 84 85 71 70 xx xx xx xx xx 81 82 83 xx xx 72 73 75 76 77 74 xx xx xx xx xx
+ */
+
+#include "../fastio.h"
+
+// change for your board
+#define DEBUG_LED DIO21
+
+// UART
+#define RXD DIO0
+#define TXD DIO1
+
+// SPI
+#define SCK DIO52
+#define MISO DIO50
+#define MOSI DIO51
+#define SS DIO53
+
+// TWI (I2C)
+#define SCL DIO21
+#define SDA DIO20
+
+// Timers and PWM
+#define OC0A DIO13
+#define OC0B DIO4
+#define OC1A DIO11
+#define OC1B DIO12
+#define OC2A DIO10
+#define OC2B DIO9
+#define OC3A DIO5
+#define OC3B DIO2
+#define OC3C DIO3
+#define OC4A DIO6
+#define OC4B DIO7
+#define OC4C DIO8
+#define OC5A DIO46
+#define OC5B DIO45
+#define OC5C DIO44
+
+// Digital I/O
+
+#define DIO0_PIN PINE0
+#define DIO0_RPORT PINE
+#define DIO0_WPORT PORTE
+#define DIO0_DDR DDRE
+#define DIO0_PWM nullptr
+
+#define DIO1_PIN PINE1
+#define DIO1_RPORT PINE
+#define DIO1_WPORT PORTE
+#define DIO1_DDR DDRE
+#define DIO1_PWM nullptr
+
+#define DIO2_PIN PINE4
+#define DIO2_RPORT PINE
+#define DIO2_WPORT PORTE
+#define DIO2_DDR DDRE
+#define DIO2_PWM &OCR3BL
+
+#define DIO3_PIN PINE5
+#define DIO3_RPORT PINE
+#define DIO3_WPORT PORTE
+#define DIO3_DDR DDRE
+#define DIO3_PWM &OCR3CL
+
+#define DIO4_PIN PING5
+#define DIO4_RPORT PING
+#define DIO4_WPORT PORTG
+#define DIO4_DDR DDRG
+#define DIO4_PWM &OCR0B
+
+#define DIO5_PIN PINE3
+#define DIO5_RPORT PINE
+#define DIO5_WPORT PORTE
+#define DIO5_DDR DDRE
+#define DIO5_PWM &OCR3AL
+
+#define DIO6_PIN PINH3
+#define DIO6_RPORT PINH
+#define DIO6_WPORT PORTH
+#define DIO6_DDR DDRH
+#define DIO6_PWM &OCR4AL
+
+#define DIO7_PIN PINH4
+#define DIO7_RPORT PINH
+#define DIO7_WPORT PORTH
+#define DIO7_DDR DDRH
+#define DIO7_PWM &OCR4BL
+
+#define DIO8_PIN PINH5
+#define DIO8_RPORT PINH
+#define DIO8_WPORT PORTH
+#define DIO8_DDR DDRH
+#define DIO8_PWM &OCR4CL
+
+#define DIO9_PIN PINH6
+#define DIO9_RPORT PINH
+#define DIO9_WPORT PORTH
+#define DIO9_DDR DDRH
+#define DIO9_PWM &OCR2B
+
+#define DIO10_PIN PINB4
+#define DIO10_RPORT PINB
+#define DIO10_WPORT PORTB
+#define DIO10_DDR DDRB
+#define DIO10_PWM &OCR2A
+
+#define DIO11_PIN PINB5
+#define DIO11_RPORT PINB
+#define DIO11_WPORT PORTB
+#define DIO11_DDR DDRB
+#define DIO11_PWM nullptr
+
+#define DIO12_PIN PINB6
+#define DIO12_RPORT PINB
+#define DIO12_WPORT PORTB
+#define DIO12_DDR DDRB
+#define DIO12_PWM nullptr
+
+#define DIO13_PIN PINB7
+#define DIO13_RPORT PINB
+#define DIO13_WPORT PORTB
+#define DIO13_DDR DDRB
+#define DIO13_PWM &OCR0A
+
+#define DIO14_PIN PINJ1
+#define DIO14_RPORT PINJ
+#define DIO14_WPORT PORTJ
+#define DIO14_DDR DDRJ
+#define DIO14_PWM nullptr
+
+#define DIO15_PIN PINJ0
+#define DIO15_RPORT PINJ
+#define DIO15_WPORT PORTJ
+#define DIO15_DDR DDRJ
+#define DIO15_PWM nullptr
+
+#define DIO16_PIN PINH1
+#define DIO16_RPORT PINH
+#define DIO16_WPORT PORTH
+#define DIO16_DDR DDRH
+#define DIO16_PWM nullptr
+
+#define DIO17_PIN PINH0
+#define DIO17_RPORT PINH
+#define DIO17_WPORT PORTH
+#define DIO17_DDR DDRH
+#define DIO17_PWM nullptr
+
+#define DIO18_PIN PIND3
+#define DIO18_RPORT PIND
+#define DIO18_WPORT PORTD
+#define DIO18_DDR DDRD
+#define DIO18_PWM nullptr
+
+#define DIO19_PIN PIND2
+#define DIO19_RPORT PIND
+#define DIO19_WPORT PORTD
+#define DIO19_DDR DDRD
+#define DIO19_PWM nullptr
+
+#define DIO20_PIN PIND1
+#define DIO20_RPORT PIND
+#define DIO20_WPORT PORTD
+#define DIO20_DDR DDRD
+#define DIO20_PWM nullptr
+
+#define DIO21_PIN PIND0
+#define DIO21_RPORT PIND
+#define DIO21_WPORT PORTD
+#define DIO21_DDR DDRD
+#define DIO21_PWM nullptr
+
+#define DIO22_PIN PINA0
+#define DIO22_RPORT PINA
+#define DIO22_WPORT PORTA
+#define DIO22_DDR DDRA
+#define DIO22_PWM nullptr
+
+#define DIO23_PIN PINA1
+#define DIO23_RPORT PINA
+#define DIO23_WPORT PORTA
+#define DIO23_DDR DDRA
+#define DIO23_PWM nullptr
+
+#define DIO24_PIN PINA2
+#define DIO24_RPORT PINA
+#define DIO24_WPORT PORTA
+#define DIO24_DDR DDRA
+#define DIO24_PWM nullptr
+
+#define DIO25_PIN PINA3
+#define DIO25_RPORT PINA
+#define DIO25_WPORT PORTA
+#define DIO25_DDR DDRA
+#define DIO25_PWM nullptr
+
+#define DIO26_PIN PINA4
+#define DIO26_RPORT PINA
+#define DIO26_WPORT PORTA
+#define DIO26_DDR DDRA
+#define DIO26_PWM nullptr
+
+#define DIO27_PIN PINA5
+#define DIO27_RPORT PINA
+#define DIO27_WPORT PORTA
+#define DIO27_DDR DDRA
+#define DIO27_PWM nullptr
+
+#define DIO28_PIN PINA6
+#define DIO28_RPORT PINA
+#define DIO28_WPORT PORTA
+#define DIO28_DDR DDRA
+#define DIO28_PWM nullptr
+
+#define DIO29_PIN PINA7
+#define DIO29_RPORT PINA
+#define DIO29_WPORT PORTA
+#define DIO29_DDR DDRA
+#define DIO29_PWM nullptr
+
+#define DIO30_PIN PINC7
+#define DIO30_RPORT PINC
+#define DIO30_WPORT PORTC
+#define DIO30_DDR DDRC
+#define DIO30_PWM nullptr
+
+#define DIO31_PIN PINC6
+#define DIO31_RPORT PINC
+#define DIO31_WPORT PORTC
+#define DIO31_DDR DDRC
+#define DIO31_PWM nullptr
+
+#define DIO32_PIN PINC5
+#define DIO32_RPORT PINC
+#define DIO32_WPORT PORTC
+#define DIO32_DDR DDRC
+#define DIO32_PWM nullptr
+
+#define DIO33_PIN PINC4
+#define DIO33_RPORT PINC
+#define DIO33_WPORT PORTC
+#define DIO33_DDR DDRC
+#define DIO33_PWM nullptr
+
+#define DIO34_PIN PINC3
+#define DIO34_RPORT PINC
+#define DIO34_WPORT PORTC
+#define DIO34_DDR DDRC
+#define DIO34_PWM nullptr
+
+#define DIO35_PIN PINC2
+#define DIO35_RPORT PINC
+#define DIO35_WPORT PORTC
+#define DIO35_DDR DDRC
+#define DIO35_PWM nullptr
+
+#define DIO36_PIN PINC1
+#define DIO36_RPORT PINC
+#define DIO36_WPORT PORTC
+#define DIO36_DDR DDRC
+#define DIO36_PWM nullptr
+
+#define DIO37_PIN PINC0
+#define DIO37_RPORT PINC
+#define DIO37_WPORT PORTC
+#define DIO37_DDR DDRC
+#define DIO37_PWM nullptr
+
+#define DIO38_PIN PIND7
+#define DIO38_RPORT PIND
+#define DIO38_WPORT PORTD
+#define DIO38_DDR DDRD
+#define DIO38_PWM nullptr
+
+#define DIO39_PIN PING2
+#define DIO39_RPORT PING
+#define DIO39_WPORT PORTG
+#define DIO39_DDR DDRG
+#define DIO39_PWM nullptr
+
+#define DIO40_PIN PING1
+#define DIO40_RPORT PING
+#define DIO40_WPORT PORTG
+#define DIO40_DDR DDRG
+#define DIO40_PWM nullptr
+
+#define DIO41_PIN PING0
+#define DIO41_RPORT PING
+#define DIO41_WPORT PORTG
+#define DIO41_DDR DDRG
+#define DIO41_PWM nullptr
+
+#define DIO42_PIN PINL7
+#define DIO42_RPORT PINL
+#define DIO42_WPORT PORTL
+#define DIO42_DDR DDRL
+#define DIO42_PWM nullptr
+
+#define DIO43_PIN PINL6
+#define DIO43_RPORT PINL
+#define DIO43_WPORT PORTL
+#define DIO43_DDR DDRL
+#define DIO43_PWM nullptr
+
+#define DIO44_PIN PINL5
+#define DIO44_RPORT PINL
+#define DIO44_WPORT PORTL
+#define DIO44_DDR DDRL
+#define DIO44_PWM &OCR5CL
+
+#define DIO45_PIN PINL4
+#define DIO45_RPORT PINL
+#define DIO45_WPORT PORTL
+#define DIO45_DDR DDRL
+#define DIO45_PWM &OCR5BL
+
+#define DIO46_PIN PINL3
+#define DIO46_RPORT PINL
+#define DIO46_WPORT PORTL
+#define DIO46_DDR DDRL
+#define DIO46_PWM &OCR5AL
+
+#define DIO47_PIN PINL2
+#define DIO47_RPORT PINL
+#define DIO47_WPORT PORTL
+#define DIO47_DDR DDRL
+#define DIO47_PWM nullptr
+
+#define DIO48_PIN PINL1
+#define DIO48_RPORT PINL
+#define DIO48_WPORT PORTL
+#define DIO48_DDR DDRL
+#define DIO48_PWM nullptr
+
+#define DIO49_PIN PINL0
+#define DIO49_RPORT PINL
+#define DIO49_WPORT PORTL
+#define DIO49_DDR DDRL
+#define DIO49_PWM nullptr
+
+#define DIO50_PIN PINB3
+#define DIO50_RPORT PINB
+#define DIO50_WPORT PORTB
+#define DIO50_DDR DDRB
+#define DIO50_PWM nullptr
+
+#define DIO51_PIN PINB2
+#define DIO51_RPORT PINB
+#define DIO51_WPORT PORTB
+#define DIO51_DDR DDRB
+#define DIO51_PWM nullptr
+
+#define DIO52_PIN PINB1
+#define DIO52_RPORT PINB
+#define DIO52_WPORT PORTB
+#define DIO52_DDR DDRB
+#define DIO52_PWM nullptr
+
+#define DIO53_PIN PINB0
+#define DIO53_RPORT PINB
+#define DIO53_WPORT PORTB
+#define DIO53_DDR DDRB
+#define DIO53_PWM nullptr
+
+#define DIO54_PIN PINF0
+#define DIO54_RPORT PINF
+#define DIO54_WPORT PORTF
+#define DIO54_DDR DDRF
+#define DIO54_PWM nullptr
+
+#define DIO55_PIN PINF1
+#define DIO55_RPORT PINF
+#define DIO55_WPORT PORTF
+#define DIO55_DDR DDRF
+#define DIO55_PWM nullptr
+
+#define DIO56_PIN PINF2
+#define DIO56_RPORT PINF
+#define DIO56_WPORT PORTF
+#define DIO56_DDR DDRF
+#define DIO56_PWM nullptr
+
+#define DIO57_PIN PINF3
+#define DIO57_RPORT PINF
+#define DIO57_WPORT PORTF
+#define DIO57_DDR DDRF
+#define DIO57_PWM nullptr
+
+#define DIO58_PIN PINF4
+#define DIO58_RPORT PINF
+#define DIO58_WPORT PORTF
+#define DIO58_DDR DDRF
+#define DIO58_PWM nullptr
+
+#define DIO59_PIN PINF5
+#define DIO59_RPORT PINF
+#define DIO59_WPORT PORTF
+#define DIO59_DDR DDRF
+#define DIO59_PWM nullptr
+
+#define DIO60_PIN PINF6
+#define DIO60_RPORT PINF
+#define DIO60_WPORT PORTF
+#define DIO60_DDR DDRF
+#define DIO60_PWM nullptr
+
+#define DIO61_PIN PINF7
+#define DIO61_RPORT PINF
+#define DIO61_WPORT PORTF
+#define DIO61_DDR DDRF
+#define DIO61_PWM nullptr
+
+#define DIO62_PIN PINK0
+#define DIO62_RPORT PINK
+#define DIO62_WPORT PORTK
+#define DIO62_DDR DDRK
+#define DIO62_PWM nullptr
+
+#define DIO63_PIN PINK1
+#define DIO63_RPORT PINK
+#define DIO63_WPORT PORTK
+#define DIO63_DDR DDRK
+#define DIO63_PWM nullptr
+
+#define DIO64_PIN PINK2
+#define DIO64_RPORT PINK
+#define DIO64_WPORT PORTK
+#define DIO64_DDR DDRK
+#define DIO64_PWM nullptr
+
+#define DIO65_PIN PINK3
+#define DIO65_RPORT PINK
+#define DIO65_WPORT PORTK
+#define DIO65_DDR DDRK
+#define DIO65_PWM nullptr
+
+#define DIO66_PIN PINK4
+#define DIO66_RPORT PINK
+#define DIO66_WPORT PORTK
+#define DIO66_DDR DDRK
+#define DIO66_PWM nullptr
+
+#define DIO67_PIN PINK5
+#define DIO67_RPORT PINK
+#define DIO67_WPORT PORTK
+#define DIO67_DDR DDRK
+#define DIO67_PWM nullptr
+
+#define DIO68_PIN PINK6
+#define DIO68_RPORT PINK
+#define DIO68_WPORT PORTK
+#define DIO68_DDR DDRK
+#define DIO68_PWM nullptr
+
+#define DIO69_PIN PINK7
+#define DIO69_RPORT PINK
+#define DIO69_WPORT PORTK
+#define DIO69_DDR DDRK
+#define DIO69_PWM nullptr
+
+//#define FASTIO_EXT_START 70
+//#define FASTIO_EXT_END 85
+
+#define DIO70_PIN PING4
+#define DIO70_RPORT PING
+#define DIO70_WPORT PORTG
+#define DIO70_DDR DDRG
+#define DIO70_PWM nullptr
+
+#define DIO71_PIN PING3
+#define DIO71_RPORT PING
+#define DIO71_WPORT PORTG
+#define DIO71_DDR DDRG
+#define DIO71_PWM nullptr
+
+#define DIO72_PIN PINJ2
+#define DIO72_RPORT PINJ
+#define DIO72_WPORT PORTJ
+#define DIO72_DDR DDRJ
+#define DIO72_PWM nullptr
+
+#define DIO73_PIN PINJ3
+#define DIO73_RPORT PINJ
+#define DIO73_WPORT PORTJ
+#define DIO73_DDR DDRJ
+#define DIO73_PWM nullptr
+
+#define DIO74_PIN PINJ7
+#define DIO74_RPORT PINJ
+#define DIO74_WPORT PORTJ
+#define DIO74_DDR DDRJ
+#define DIO74_PWM nullptr
+
+#define DIO75_PIN PINJ4
+#define DIO75_RPORT PINJ
+#define DIO75_WPORT PORTJ
+#define DIO75_DDR DDRJ
+#define DIO75_PWM nullptr
+
+#define DIO76_PIN PINJ5
+#define DIO76_RPORT PINJ
+#define DIO76_WPORT PORTJ
+#define DIO76_DDR DDRJ
+#define DIO76_PWM nullptr
+
+#define DIO77_PIN PINJ6
+#define DIO77_RPORT PINJ
+#define DIO77_WPORT PORTJ
+#define DIO77_DDR DDRJ
+#define DIO77_PWM nullptr
+
+#define DIO78_PIN PINE2
+#define DIO78_RPORT PINE
+#define DIO78_WPORT PORTE
+#define DIO78_DDR DDRE
+#define DIO78_PWM nullptr
+
+#define DIO79_PIN PINE6
+#define DIO79_RPORT PINE
+#define DIO79_WPORT PORTE
+#define DIO79_DDR DDRE
+#define DIO79_PWM nullptr
+
+#define DIO80_PIN PINE7
+#define DIO80_RPORT PINE
+#define DIO80_WPORT PORTE
+#define DIO80_DDR DDRE
+#define DIO80_PWM nullptr
+
+#define DIO81_PIN PIND4
+#define DIO81_RPORT PIND
+#define DIO81_WPORT PORTD
+#define DIO81_DDR DDRD
+#define DIO81_PWM nullptr
+
+#define DIO82_PIN PIND5
+#define DIO82_RPORT PIND
+#define DIO82_WPORT PORTD
+#define DIO82_DDR DDRD
+#define DIO82_PWM nullptr
+
+#define DIO83_PIN PIND6
+#define DIO83_RPORT PIND
+#define DIO83_WPORT PORTD
+#define DIO83_DDR DDRD
+#define DIO83_PWM nullptr
+
+#define DIO84_PIN PINH2
+#define DIO84_RPORT PINH
+#define DIO84_WPORT PORTH
+#define DIO84_DDR DDRH
+#define DIO84_PWM nullptr
+
+#define DIO85_PIN PINH7
+#define DIO85_RPORT PINH
+#define DIO85_WPORT PORTH
+#define DIO85_DDR DDRH
+#define DIO85_PWM nullptr
+
+#undef PA0
+#define PA0_PIN PINA0
+#define PA0_RPORT PINA
+#define PA0_WPORT PORTA
+#define PA0_DDR DDRA
+#define PA0_PWM nullptr
+#undef PA1
+#define PA1_PIN PINA1
+#define PA1_RPORT PINA
+#define PA1_WPORT PORTA
+#define PA1_DDR DDRA
+#define PA1_PWM nullptr
+#undef PA2
+#define PA2_PIN PINA2
+#define PA2_RPORT PINA
+#define PA2_WPORT PORTA
+#define PA2_DDR DDRA
+#define PA2_PWM nullptr
+#undef PA3
+#define PA3_PIN PINA3
+#define PA3_RPORT PINA
+#define PA3_WPORT PORTA
+#define PA3_DDR DDRA
+#define PA3_PWM nullptr
+#undef PA4
+#define PA4_PIN PINA4
+#define PA4_RPORT PINA
+#define PA4_WPORT PORTA
+#define PA4_DDR DDRA
+#define PA4_PWM nullptr
+#undef PA5
+#define PA5_PIN PINA5
+#define PA5_RPORT PINA
+#define PA5_WPORT PORTA
+#define PA5_DDR DDRA
+#define PA5_PWM nullptr
+#undef PA6
+#define PA6_PIN PINA6
+#define PA6_RPORT PINA
+#define PA6_WPORT PORTA
+#define PA6_DDR DDRA
+#define PA6_PWM nullptr
+#undef PA7
+#define PA7_PIN PINA7
+#define PA7_RPORT PINA
+#define PA7_WPORT PORTA
+#define PA7_DDR DDRA
+#define PA7_PWM nullptr
+
+#undef PB0
+#define PB0_PIN PINB0
+#define PB0_RPORT PINB
+#define PB0_WPORT PORTB
+#define PB0_DDR DDRB
+#define PB0_PWM nullptr
+#undef PB1
+#define PB1_PIN PINB1
+#define PB1_RPORT PINB
+#define PB1_WPORT PORTB
+#define PB1_DDR DDRB
+#define PB1_PWM nullptr
+#undef PB2
+#define PB2_PIN PINB2
+#define PB2_RPORT PINB
+#define PB2_WPORT PORTB
+#define PB2_DDR DDRB
+#define PB2_PWM nullptr
+#undef PB3
+#define PB3_PIN PINB3
+#define PB3_RPORT PINB
+#define PB3_WPORT PORTB
+#define PB3_DDR DDRB
+#define PB3_PWM nullptr
+#undef PB4
+#define PB4_PIN PINB4
+#define PB4_RPORT PINB
+#define PB4_WPORT PORTB
+#define PB4_DDR DDRB
+#define PB4_PWM &OCR2A
+#undef PB5
+#define PB5_PIN PINB5
+#define PB5_RPORT PINB
+#define PB5_WPORT PORTB
+#define PB5_DDR DDRB
+#define PB5_PWM nullptr
+#undef PB6
+#define PB6_PIN PINB6
+#define PB6_RPORT PINB
+#define PB6_WPORT PORTB
+#define PB6_DDR DDRB
+#define PB6_PWM nullptr
+#undef PB7
+#define PB7_PIN PINB7
+#define PB7_RPORT PINB
+#define PB7_WPORT PORTB
+#define PB7_DDR DDRB
+#define PB7_PWM &OCR0A
+
+#undef PC0
+#define PC0_PIN PINC0
+#define PC0_RPORT PINC
+#define PC0_WPORT PORTC
+#define PC0_DDR DDRC
+#define PC0_PWM nullptr
+#undef PC1
+#define PC1_PIN PINC1
+#define PC1_RPORT PINC
+#define PC1_WPORT PORTC
+#define PC1_DDR DDRC
+#define PC1_PWM nullptr
+#undef PC2
+#define PC2_PIN PINC2
+#define PC2_RPORT PINC
+#define PC2_WPORT PORTC
+#define PC2_DDR DDRC
+#define PC2_PWM nullptr
+#undef PC3
+#define PC3_PIN PINC3
+#define PC3_RPORT PINC
+#define PC3_WPORT PORTC
+#define PC3_DDR DDRC
+#define PC3_PWM nullptr
+#undef PC4
+#define PC4_PIN PINC4
+#define PC4_RPORT PINC
+#define PC4_WPORT PORTC
+#define PC4_DDR DDRC
+#define PC4_PWM nullptr
+#undef PC5
+#define PC5_PIN PINC5
+#define PC5_RPORT PINC
+#define PC5_WPORT PORTC
+#define PC5_DDR DDRC
+#define PC5_PWM nullptr
+#undef PC6
+#define PC6_PIN PINC6
+#define PC6_RPORT PINC
+#define PC6_WPORT PORTC
+#define PC6_DDR DDRC
+#define PC6_PWM nullptr
+#undef PC7
+#define PC7_PIN PINC7
+#define PC7_RPORT PINC
+#define PC7_WPORT PORTC
+#define PC7_DDR DDRC
+#define PC7_PWM nullptr
+
+#undef PD0
+#define PD0_PIN PIND0
+#define PD0_RPORT PIND
+#define PD0_WPORT PORTD
+#define PD0_DDR DDRD
+#define PD0_PWM nullptr
+#undef PD1
+#define PD1_PIN PIND1
+#define PD1_RPORT PIND
+#define PD1_WPORT PORTD
+#define PD1_DDR DDRD
+#define PD1_PWM nullptr
+#undef PD2
+#define PD2_PIN PIND2
+#define PD2_RPORT PIND
+#define PD2_WPORT PORTD
+#define PD2_DDR DDRD
+#define PD2_PWM nullptr
+#undef PD3
+#define PD3_PIN PIND3
+#define PD3_RPORT PIND
+#define PD3_WPORT PORTD
+#define PD3_DDR DDRD
+#define PD3_PWM nullptr
+#undef PD4
+#define PD4_PIN PIND4
+#define PD4_RPORT PIND
+#define PD4_WPORT PORTD
+#define PD4_DDR DDRD
+#define PD4_PWM nullptr
+#undef PD5
+#define PD5_PIN PIND5
+#define PD5_RPORT PIND
+#define PD5_WPORT PORTD
+#define PD5_DDR DDRD
+#define PD5_PWM nullptr
+#undef PD6
+#define PD6_PIN PIND6
+#define PD6_RPORT PIND
+#define PD6_WPORT PORTD
+#define PD6_DDR DDRD
+#define PD6_PWM nullptr
+#undef PD7
+#define PD7_PIN PIND7
+#define PD7_RPORT PIND
+#define PD7_WPORT PORTD
+#define PD7_DDR DDRD
+#define PD7_PWM nullptr
+
+#undef PE0
+#define PE0_PIN PINE0
+#define PE0_RPORT PINE
+#define PE0_WPORT PORTE
+#define PE0_DDR DDRE
+#define PE0_PWM nullptr
+#undef PE1
+#define PE1_PIN PINE1
+#define PE1_RPORT PINE
+#define PE1_WPORT PORTE
+#define PE1_DDR DDRE
+#define PE1_PWM nullptr
+#undef PE2
+#define PE2_PIN PINE2
+#define PE2_RPORT PINE
+#define PE2_WPORT PORTE
+#define PE2_DDR DDRE
+#define PE2_PWM nullptr
+#undef PE3
+#define PE3_PIN PINE3
+#define PE3_RPORT PINE
+#define PE3_WPORT PORTE
+#define PE3_DDR DDRE
+#define PE3_PWM &OCR3AL
+#undef PE4
+#define PE4_PIN PINE4
+#define PE4_RPORT PINE
+#define PE4_WPORT PORTE
+#define PE4_DDR DDRE
+#define PE4_PWM &OCR3BL
+#undef PE5
+#define PE5_PIN PINE5
+#define PE5_RPORT PINE
+#define PE5_WPORT PORTE
+#define PE5_DDR DDRE
+#define PE5_PWM &OCR3CL
+#undef PE6
+#define PE6_PIN PINE6
+#define PE6_RPORT PINE
+#define PE6_WPORT PORTE
+#define PE6_DDR DDRE
+#define PE6_PWM nullptr
+#undef PE7
+#define PE7_PIN PINE7
+#define PE7_RPORT PINE
+#define PE7_WPORT PORTE
+#define PE7_DDR DDRE
+#define PE7_PWM nullptr
+
+#undef PF0
+#define PF0_PIN PINF0
+#define PF0_RPORT PINF
+#define PF0_WPORT PORTF
+#define PF0_DDR DDRF
+#define PF0_PWM nullptr
+#undef PF1
+#define PF1_PIN PINF1
+#define PF1_RPORT PINF
+#define PF1_WPORT PORTF
+#define PF1_DDR DDRF
+#define PF1_PWM nullptr
+#undef PF2
+#define PF2_PIN PINF2
+#define PF2_RPORT PINF
+#define PF2_WPORT PORTF
+#define PF2_DDR DDRF
+#define PF2_PWM nullptr
+#undef PF3
+#define PF3_PIN PINF3
+#define PF3_RPORT PINF
+#define PF3_WPORT PORTF
+#define PF3_DDR DDRF
+#define PF3_PWM nullptr
+#undef PF4
+#define PF4_PIN PINF4
+#define PF4_RPORT PINF
+#define PF4_WPORT PORTF
+#define PF4_DDR DDRF
+#define PF4_PWM nullptr
+#undef PF5
+#define PF5_PIN PINF5
+#define PF5_RPORT PINF
+#define PF5_WPORT PORTF
+#define PF5_DDR DDRF
+#define PF5_PWM nullptr
+#undef PF6
+#define PF6_PIN PINF6
+#define PF6_RPORT PINF
+#define PF6_WPORT PORTF
+#define PF6_DDR DDRF
+#define PF6_PWM nullptr
+#undef PF7
+#define PF7_PIN PINF7
+#define PF7_RPORT PINF
+#define PF7_WPORT PORTF
+#define PF7_DDR DDRF
+#define PF7_PWM nullptr
+
+#undef PG0
+#define PG0_PIN PING0
+#define PG0_RPORT PING
+#define PG0_WPORT PORTG
+#define PG0_DDR DDRG
+#define PG0_PWM nullptr
+#undef PG1
+#define PG1_PIN PING1
+#define PG1_RPORT PING
+#define PG1_WPORT PORTG
+#define PG1_DDR DDRG
+#define PG1_PWM nullptr
+#undef PG2
+#define PG2_PIN PING2
+#define PG2_RPORT PING
+#define PG2_WPORT PORTG
+#define PG2_DDR DDRG
+#define PG2_PWM nullptr
+#undef PG3
+#define PG3_PIN PING3
+#define PG3_RPORT PING
+#define PG3_WPORT PORTG
+#define PG3_DDR DDRG
+#define PG3_PWM nullptr
+#undef PG4
+#define PG4_PIN PING4
+#define PG4_RPORT PING
+#define PG4_WPORT PORTG
+#define PG4_DDR DDRG
+#define PG4_PWM nullptr
+#undef PG5
+#define PG5_PIN PING5
+#define PG5_RPORT PING
+#define PG5_WPORT PORTG
+#define PG5_DDR DDRG
+#define PG5_PWM &OCR0B
+
+#undef PH0
+#define PH0_PIN PINH0
+#define PH0_RPORT PINH
+#define PH0_WPORT PORTH
+#define PH0_DDR DDRH
+#define PH0_PWM nullptr
+#undef PH1
+#define PH1_PIN PINH1
+#define PH1_RPORT PINH
+#define PH1_WPORT PORTH
+#define PH1_DDR DDRH
+#define PH1_PWM nullptr
+#undef PH2
+#define PH2_PIN PINH2
+#define PH2_RPORT PINH
+#define PH2_WPORT PORTH
+#define PH2_DDR DDRH
+#define PH2_PWM nullptr
+#undef PH3
+#define PH3_PIN PINH3
+#define PH3_RPORT PINH
+#define PH3_WPORT PORTH
+#define PH3_DDR DDRH
+#define PH3_PWM &OCR4AL
+#undef PH4
+#define PH4_PIN PINH4
+#define PH4_RPORT PINH
+#define PH4_WPORT PORTH
+#define PH4_DDR DDRH
+#define PH4_PWM &OCR4BL
+#undef PH5
+#define PH5_PIN PINH5
+#define PH5_RPORT PINH
+#define PH5_WPORT PORTH
+#define PH5_DDR DDRH
+#define PH5_PWM &OCR4CL
+#undef PH6
+#define PH6_PIN PINH6
+#define PH6_RPORT PINH
+#define PH6_WPORT PORTH
+#define PH6_DDR DDRH
+#define PH6_PWM &OCR2B
+#undef PH7
+#define PH7_PIN PINH7
+#define PH7_RPORT PINH
+#define PH7_WPORT PORTH
+#define PH7_DDR DDRH
+#define PH7_PWM nullptr
+
+#undef PJ0
+#define PJ0_PIN PINJ0
+#define PJ0_RPORT PINJ
+#define PJ0_WPORT PORTJ
+#define PJ0_DDR DDRJ
+#define PJ0_PWM nullptr
+#undef PJ1
+#define PJ1_PIN PINJ1
+#define PJ1_RPORT PINJ
+#define PJ1_WPORT PORTJ
+#define PJ1_DDR DDRJ
+#define PJ1_PWM nullptr
+#undef PJ2
+#define PJ2_PIN PINJ2
+#define PJ2_RPORT PINJ
+#define PJ2_WPORT PORTJ
+#define PJ2_DDR DDRJ
+#define PJ2_PWM nullptr
+#undef PJ3
+#define PJ3_PIN PINJ3
+#define PJ3_RPORT PINJ
+#define PJ3_WPORT PORTJ
+#define PJ3_DDR DDRJ
+#define PJ3_PWM nullptr
+#undef PJ4
+#define PJ4_PIN PINJ4
+#define PJ4_RPORT PINJ
+#define PJ4_WPORT PORTJ
+#define PJ4_DDR DDRJ
+#define PJ4_PWM nullptr
+#undef PJ5
+#define PJ5_PIN PINJ5
+#define PJ5_RPORT PINJ
+#define PJ5_WPORT PORTJ
+#define PJ5_DDR DDRJ
+#define PJ5_PWM nullptr
+#undef PJ6
+#define PJ6_PIN PINJ6
+#define PJ6_RPORT PINJ
+#define PJ6_WPORT PORTJ
+#define PJ6_DDR DDRJ
+#define PJ6_PWM nullptr
+#undef PJ7
+#define PJ7_PIN PINJ7
+#define PJ7_RPORT PINJ
+#define PJ7_WPORT PORTJ
+#define PJ7_DDR DDRJ
+#define PJ7_PWM nullptr
+
+#undef PK0
+#define PK0_PIN PINK0
+#define PK0_RPORT PINK
+#define PK0_WPORT PORTK
+#define PK0_DDR DDRK
+#define PK0_PWM nullptr
+#undef PK1
+#define PK1_PIN PINK1
+#define PK1_RPORT PINK
+#define PK1_WPORT PORTK
+#define PK1_DDR DDRK
+#define PK1_PWM nullptr
+#undef PK2
+#define PK2_PIN PINK2
+#define PK2_RPORT PINK
+#define PK2_WPORT PORTK
+#define PK2_DDR DDRK
+#define PK2_PWM nullptr
+#undef PK3
+#define PK3_PIN PINK3
+#define PK3_RPORT PINK
+#define PK3_WPORT PORTK
+#define PK3_DDR DDRK
+#define PK3_PWM nullptr
+#undef PK4
+#define PK4_PIN PINK4
+#define PK4_RPORT PINK
+#define PK4_WPORT PORTK
+#define PK4_DDR DDRK
+#define PK4_PWM nullptr
+#undef PK5
+#define PK5_PIN PINK5
+#define PK5_RPORT PINK
+#define PK5_WPORT PORTK
+#define PK5_DDR DDRK
+#define PK5_PWM nullptr
+#undef PK6
+#define PK6_PIN PINK6
+#define PK6_RPORT PINK
+#define PK6_WPORT PORTK
+#define PK6_DDR DDRK
+#define PK6_PWM nullptr
+#undef PK7
+#define PK7_PIN PINK7
+#define PK7_RPORT PINK
+#define PK7_WPORT PORTK
+#define PK7_DDR DDRK
+#define PK7_PWM nullptr
+
+#undef PL0
+#define PL0_PIN PINL0
+#define PL0_RPORT PINL
+#define PL0_WPORT PORTL
+#define PL0_DDR DDRL
+#define PL0_PWM nullptr
+#undef PL1
+#define PL1_PIN PINL1
+#define PL1_RPORT PINL
+#define PL1_WPORT PORTL
+#define PL1_DDR DDRL
+#define PL1_PWM nullptr
+#undef PL2
+#define PL2_PIN PINL2
+#define PL2_RPORT PINL
+#define PL2_WPORT PORTL
+#define PL2_DDR DDRL
+#define PL2_PWM nullptr
+#undef PL3
+#define PL3_PIN PINL3
+#define PL3_RPORT PINL
+#define PL3_WPORT PORTL
+#define PL3_DDR DDRL
+#define PL3_PWM &OCR5AL
+#undef PL4
+#define PL4_PIN PINL4
+#define PL4_RPORT PINL
+#define PL4_WPORT PORTL
+#define PL4_DDR DDRL
+#define PL4_PWM &OCR5BL
+#undef PL5
+#define PL5_PIN PINL5
+#define PL5_RPORT PINL
+#define PL5_WPORT PORTL
+#define PL5_DDR DDRL
+#define PL5_PWM &OCR5CL
+#undef PL6
+#define PL6_PIN PINL6
+#define PL6_RPORT PINL
+#define PL6_WPORT PORTL
+#define PL6_DDR DDRL
+#define PL6_PWM nullptr
+#undef PL7
+#define PL7_PIN PINL7
+#define PL7_RPORT PINL
+#define PL7_WPORT PORTL
+#define PL7_DDR DDRL
+#define PL7_PWM nullptr
diff --git a/Marlin/src/HAL/AVR/fastio/fastio_1281.h b/Marlin/src/HAL/AVR/fastio/fastio_1281.h
new file mode 100644
index 0000000..e0bc5e2
--- /dev/null
+++ b/Marlin/src/HAL/AVR/fastio/fastio_1281.h
@@ -0,0 +1,715 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ *
+ */
+#pragma once
+
+/**
+ * Pin mapping for the 1281 and 2561
+ *
+ * Logical Pin: 38 39 40 41 42 43 44 45 16 10 11 12 06 07 08 09 30 31 32 33 34 35 36 37 17 18 19 20 21 22 23 24 00 01 13 05 02 03 14 15 46 47 48 49 50 51 52 53 25 26 27 28 29 04
+ * Port: A0 A1 A2 A3 A4 A5 A6 A7 B0 B1 B2 B3 B4 B5 B6 B7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 E0 E1 E2 E3 E4 E5 E6 E7 F0 F1 F2 F3 F4 F5 F6 F7 G0 G1 G2 G3 G4 G5
+ */
+
+#include "../fastio.h"
+
+// change for your board
+#define DEBUG_LED DIO46
+
+// UART
+#define RXD DIO0
+#define TXD DIO1
+
+// SPI
+#define SCK DIO10
+#define MISO DIO12
+#define MOSI DIO11
+#define SS DIO16
+
+// TWI (I2C)
+#define SCL DIO17
+#define SDA DIO18
+
+// Timers and PWM
+#define OC0A DIO9
+#define OC0B DIO4
+#define OC1A DIO7
+#define OC1B DIO8
+#define OC2A DIO6
+#define OC3A DIO5
+#define OC3B DIO2
+#define OC3C DIO3
+
+// Digital I/O
+
+#define DIO0_PIN PINE0
+#define DIO0_RPORT PINE
+#define DIO0_WPORT PORTE
+#define DIO0_DDR DDRE
+#define DIO0_PWM nullptr
+
+#define DIO1_PIN PINE1
+#define DIO1_RPORT PINE
+#define DIO1_WPORT PORTE
+#define DIO1_DDR DDRE
+#define DIO1_PWM nullptr
+
+#define DIO2_PIN PINE4
+#define DIO2_RPORT PINE
+#define DIO2_WPORT PORTE
+#define DIO2_DDR DDRE
+#define DIO2_PWM &OCR3BL
+
+#define DIO3_PIN PINE5
+#define DIO3_RPORT PINE
+#define DIO3_WPORT PORTE
+#define DIO3_DDR DDRE
+#define DIO3_PWM &OCR3CL
+
+#define DIO4_PIN PING5
+#define DIO4_RPORT PING
+#define DIO4_WPORT PORTG
+#define DIO4_DDR DDRG
+#define DIO4_PWM &OCR0B
+
+#define DIO5_PIN PINE3
+#define DIO5_RPORT PINE
+#define DIO5_WPORT PORTE
+#define DIO5_DDR DDRE
+#define DIO5_PWM &OCR3AL
+
+#define DIO6_PIN PINB4
+#define DIO6_RPORT PINB
+#define DIO6_WPORT PORTB
+#define DIO6_DDR DDRB
+#define DIO6_PWM &OCR2AL
+
+#define DIO7_PIN PINB5
+#define DIO7_RPORT PINB
+#define DIO7_WPORT PORTB
+#define DIO7_DDR DDRB
+#define DIO7_PWM &OCR1AL
+
+#define DIO8_PIN PINB6
+#define DIO8_RPORT PINB
+#define DIO8_WPORT PORTB
+#define DIO8_DDR DDRB
+#define DIO8_PWM &OCR1BL
+
+#define DIO9_PIN PINB7
+#define DIO9_RPORT PINB
+#define DIO9_WPORT PORTB
+#define DIO9_DDR DDRB
+#define DIO9_PWM &OCR0AL
+
+#define DIO10_PIN PINB1
+#define DIO10_RPORT PINB
+#define DIO10_WPORT PORTB
+#define DIO10_DDR DDRB
+#define DIO10_PWM nullptr
+
+#define DIO11_PIN PINB2
+#define DIO11_RPORT PINB
+#define DIO11_WPORT PORTB
+#define DIO11_DDR DDRB
+#define DIO11_PWM nullptr
+
+#define DIO12_PIN PINB3
+#define DIO12_RPORT PINB
+#define DIO12_WPORT PORTB
+#define DIO12_DDR DDRB
+#define DIO12_PWM nullptr
+
+#define DIO13_PIN PINE2
+#define DIO13_RPORT PINE
+#define DIO13_WPORT PORTE
+#define DIO13_DDR DDRE
+#define DIO13_PWM nullptr
+
+#define DIO14_PIN PINE6
+#define DIO14_RPORT PINE
+#define DIO14_WPORT PORTE
+#define DIO14_DDR DDRE
+#define DIO14_PWM nullptr
+
+#define DIO15_PIN PINE7
+#define DIO15_RPORT PINE
+#define DIO15_WPORT PORTE
+#define DIO15_DDR DDRE
+#define DIO15_PWM nullptr
+
+#define DIO16_PIN PINB0
+#define DIO16_RPORT PINB
+#define DIO16_WPORT PORTB
+#define DIO16_DDR DDRB
+#define DIO16_PWM nullptr
+
+#define DIO17_PIN PIND0
+#define DIO17_RPORT PIND
+#define DIO17_WPORT PORTD
+#define DIO17_DDR DDRD
+#define DIO17_PWM nullptr
+
+#define DIO18_PIN PIND1
+#define DIO18_RPORT PIND
+#define DIO18_WPORT PORTD
+#define DIO18_DDR DDRD
+#define DIO18_PWM nullptr
+
+#define DIO19_PIN PIND2
+#define DIO19_RPORT PIND
+#define DIO19_WPORT PORTD
+#define DIO19_DDR DDRD
+#define DIO19_PWM nullptr
+
+#define DIO20_PIN PIND3
+#define DIO20_RPORT PIND
+#define DIO20_WPORT PORTD
+#define DIO20_DDR DDRD
+#define DIO20_PWM nullptr
+
+#define DIO21_PIN PIND4
+#define DIO21_RPORT PIND
+#define DIO21_WPORT PORTD
+#define DIO21_DDR DDRD
+#define DIO21_PWM nullptr
+
+#define DIO22_PIN PIND5
+#define DIO22_RPORT PIND
+#define DIO22_WPORT PORTD
+#define DIO22_DDR DDRD
+#define DIO22_PWM nullptr
+
+#define DIO23_PIN PIND6
+#define DIO23_RPORT PIND
+#define DIO23_WPORT PORTD
+#define DIO23_DDR DDRD
+#define DIO23_PWM nullptr
+
+#define DIO24_PIN PIND7
+#define DIO24_RPORT PIND
+#define DIO24_WPORT PORTD
+#define DIO24_DDR DDRD
+#define DIO24_PWM nullptr
+
+#define DIO25_PIN PING0
+#define DIO25_RPORT PING
+#define DIO25_WPORT PORTG
+#define DIO25_DDR DDRG
+#define DIO25_PWM nullptr
+
+#define DIO26_PIN PING1
+#define DIO26_RPORT PING
+#define DIO26_WPORT PORTG
+#define DIO26_DDR DDRG
+#define DIO26_PWM nullptr
+
+#define DIO27_PIN PING2
+#define DIO27_RPORT PING
+#define DIO27_WPORT PORTG
+#define DIO27_DDR DDRG
+#define DIO27_PWM nullptr
+
+#define DIO28_PIN PING3
+#define DIO28_RPORT PING
+#define DIO28_WPORT PORTG
+#define DIO28_DDR DDRG
+#define DIO28_PWM nullptr
+
+#define DIO29_PIN PING4
+#define DIO29_RPORT PING
+#define DIO29_WPORT PORTG
+#define DIO29_DDR DDRG
+#define DIO29_PWM nullptr
+
+#define DIO30_PIN PINC0
+#define DIO30_RPORT PINC
+#define DIO30_WPORT PORTC
+#define DIO30_DDR DDRC
+#define DIO30_PWM nullptr
+
+#define DIO31_PIN PINC1
+#define DIO31_RPORT PINC
+#define DIO31_WPORT PORTC
+#define DIO31_DDR DDRC
+#define DIO31_PWM nullptr
+
+#define DIO32_PIN PINC2
+#define DIO32_RPORT PINC
+#define DIO32_WPORT PORTC
+#define DIO32_DDR DDRC
+#define DIO32_PWM nullptr
+
+#define DIO33_PIN PINC3
+#define DIO33_RPORT PINC
+#define DIO33_WPORT PORTC
+#define DIO33_DDR DDRC
+#define DIO33_PWM nullptr
+
+#define DIO34_PIN PINC4
+#define DIO34_RPORT PINC
+#define DIO34_WPORT PORTC
+#define DIO34_DDR DDRC
+#define DIO34_PWM nullptr
+
+#define DIO35_PIN PINC5
+#define DIO35_RPORT PINC
+#define DIO35_WPORT PORTC
+#define DIO35_DDR DDRC
+#define DIO35_PWM nullptr
+
+#define DIO36_PIN PINC6
+#define DIO36_RPORT PINC
+#define DIO36_WPORT PORTC
+#define DIO36_DDR DDRC
+#define DIO36_PWM nullptr
+
+#define DIO37_PIN PINC7
+#define DIO37_RPORT PINC
+#define DIO37_WPORT PORTC
+#define DIO37_DDR DDRC
+#define DIO37_PWM nullptr
+
+#define DIO38_PIN PINA0
+#define DIO38_RPORT PINA
+#define DIO38_WPORT PORTA
+#define DIO38_DDR DDRA
+#define DIO38_PWM nullptr
+
+#define DIO39_PIN PINA1
+#define DIO39_RPORT PINA
+#define DIO39_WPORT PORTA
+#define DIO39_DDR DDRA
+#define DIO39_PWM nullptr
+
+#define DIO40_PIN PINA2
+#define DIO40_RPORT PINA
+#define DIO40_WPORT PORTA
+#define DIO40_DDR DDRA
+#define DIO40_PWM nullptr
+
+#define DIO41_PIN PINA3
+#define DIO41_RPORT PINA
+#define DIO41_WPORT PORTA
+#define DIO41_DDR DDRA
+#define DIO41_PWM nullptr
+
+#define DIO42_PIN PINA4
+#define DIO42_RPORT PINA
+#define DIO42_WPORT PORTA
+#define DIO42_DDR DDRA
+#define DIO42_PWM nullptr
+
+#define DIO43_PIN PINA5
+#define DIO43_RPORT PINA
+#define DIO43_WPORT PORTA
+#define DIO43_DDR DDRA
+#define DIO43_PWM nullptr
+
+#define DIO44_PIN PINA6
+#define DIO44_RPORT PINA
+#define DIO44_WPORT PORTA
+#define DIO44_DDR DDRA
+#define DIO44_PWM nullptr
+
+#define DIO45_PIN PINA7
+#define DIO45_RPORT PINA
+#define DIO45_WPORT PORTA
+#define DIO45_DDR DDRA
+#define DIO45_PWM nullptr
+
+#define DIO46_PIN PINF0
+#define DIO46_RPORT PINF
+#define DIO46_WPORT PORTF
+#define DIO46_DDR DDRF
+#define DIO46_PWM nullptr
+
+#define DIO47_PIN PINF1
+#define DIO47_RPORT PINF
+#define DIO47_WPORT PORTF
+#define DIO47_DDR DDRF
+#define DIO47_PWM nullptr
+
+#define DIO48_PIN PINF2
+#define DIO48_RPORT PINF
+#define DIO48_WPORT PORTF
+#define DIO48_DDR DDRF
+#define DIO48_PWM nullptr
+
+#define DIO49_PIN PINF3
+#define DIO49_RPORT PINF
+#define DIO49_WPORT PORTF
+#define DIO49_DDR DDRF
+#define DIO49_PWM nullptr
+
+#define DIO50_PIN PINF4
+#define DIO50_RPORT PINF
+#define DIO50_WPORT PORTF
+#define DIO50_DDR DDRF
+#define DIO50_PWM nullptr
+
+#define DIO51_PIN PINF5
+#define DIO51_RPORT PINF
+#define DIO51_WPORT PORTF
+#define DIO51_DDR DDRF
+#define DIO51_PWM nullptr
+
+#define DIO52_PIN PINF6
+#define DIO52_RPORT PINF
+#define DIO52_WPORT PORTF
+#define DIO52_DDR DDRF
+#define DIO52_PWM nullptr
+
+#define DIO53_PIN PINF7
+#define DIO53_RPORT PINF
+#define DIO53_WPORT PORTF
+#define DIO53_DDR DDRF
+#define DIO53_PWM nullptr
+
+#undef PA0
+#define PA0_PIN PINA0
+#define PA0_RPORT PINA
+#define PA0_WPORT PORTA
+#define PA0_DDR DDRA
+#define PA0_PWM nullptr
+#undef PA1
+#define PA1_PIN PINA1
+#define PA1_RPORT PINA
+#define PA1_WPORT PORTA
+#define PA1_DDR DDRA
+#define PA1_PWM nullptr
+#undef PA2
+#define PA2_PIN PINA2
+#define PA2_RPORT PINA
+#define PA2_WPORT PORTA
+#define PA2_DDR DDRA
+#define PA2_PWM nullptr
+#undef PA3
+#define PA3_PIN PINA3
+#define PA3_RPORT PINA
+#define PA3_WPORT PORTA
+#define PA3_DDR DDRA
+#define PA3_PWM nullptr
+#undef PA4
+#define PA4_PIN PINA4
+#define PA4_RPORT PINA
+#define PA4_WPORT PORTA
+#define PA4_DDR DDRA
+#define PA4_PWM nullptr
+#undef PA5
+#define PA5_PIN PINA5
+#define PA5_RPORT PINA
+#define PA5_WPORT PORTA
+#define PA5_DDR DDRA
+#define PA5_PWM nullptr
+#undef PA6
+#define PA6_PIN PINA6
+#define PA6_RPORT PINA
+#define PA6_WPORT PORTA
+#define PA6_DDR DDRA
+#define PA6_PWM nullptr
+#undef PA7
+#define PA7_PIN PINA7
+#define PA7_RPORT PINA
+#define PA7_WPORT PORTA
+#define PA7_DDR DDRA
+#define PA7_PWM nullptr
+
+#undef PB0
+#define PB0_PIN PINB0
+#define PB0_RPORT PINB
+#define PB0_WPORT PORTB
+#define PB0_DDR DDRB
+#define PB0_PWM nullptr
+#undef PB1
+#define PB1_PIN PINB1
+#define PB1_RPORT PINB
+#define PB1_WPORT PORTB
+#define PB1_DDR DDRB
+#define PB1_PWM nullptr
+#undef PB2
+#define PB2_PIN PINB2
+#define PB2_RPORT PINB
+#define PB2_WPORT PORTB
+#define PB2_DDR DDRB
+#define PB2_PWM nullptr
+#undef PB3
+#define PB3_PIN PINB3
+#define PB3_RPORT PINB
+#define PB3_WPORT PORTB
+#define PB3_DDR DDRB
+#define PB3_PWM nullptr
+#undef PB4
+#define PB4_PIN PINB4
+#define PB4_RPORT PINB
+#define PB4_WPORT PORTB
+#define PB4_DDR DDRB
+#define PB4_PWM &OCR2A
+#undef PB5
+#define PB5_PIN PINB5
+#define PB5_RPORT PINB
+#define PB5_WPORT PORTB
+#define PB5_DDR DDRB
+#define PB5_PWM nullptr
+#undef PB6
+#define PB6_PIN PINB6
+#define PB6_RPORT PINB
+#define PB6_WPORT PORTB
+#define PB6_DDR DDRB
+#define PB6_PWM nullptr
+#undef PB7
+#define PB7_PIN PINB7
+#define PB7_RPORT PINB
+#define PB7_WPORT PORTB
+#define PB7_DDR DDRB
+#define PB7_PWM &OCR0A
+
+#undef PC0
+#define PC0_PIN PINC0
+#define PC0_RPORT PINC
+#define PC0_WPORT PORTC
+#define PC0_DDR DDRC
+#define PC0_PWM nullptr
+#undef PC1
+#define PC1_PIN PINC1
+#define PC1_RPORT PINC
+#define PC1_WPORT PORTC
+#define PC1_DDR DDRC
+#define PC1_PWM nullptr
+#undef PC2
+#define PC2_PIN PINC2
+#define PC2_RPORT PINC
+#define PC2_WPORT PORTC
+#define PC2_DDR DDRC
+#define PC2_PWM nullptr
+#undef PC3
+#define PC3_PIN PINC3
+#define PC3_RPORT PINC
+#define PC3_WPORT PORTC
+#define PC3_DDR DDRC
+#define PC3_PWM nullptr
+#undef PC4
+#define PC4_PIN PINC4
+#define PC4_RPORT PINC
+#define PC4_WPORT PORTC
+#define PC4_DDR DDRC
+#define PC4_PWM nullptr
+#undef PC5
+#define PC5_PIN PINC5
+#define PC5_RPORT PINC
+#define PC5_WPORT PORTC
+#define PC5_DDR DDRC
+#define PC5_PWM nullptr
+#undef PC6
+#define PC6_PIN PINC6
+#define PC6_RPORT PINC
+#define PC6_WPORT PORTC
+#define PC6_DDR DDRC
+#define PC6_PWM nullptr
+#undef PC7
+#define PC7_PIN PINC7
+#define PC7_RPORT PINC
+#define PC7_WPORT PORTC
+#define PC7_DDR DDRC
+#define PC7_PWM nullptr
+
+#undef PD0
+#define PD0_PIN PIND0
+#define PD0_RPORT PIND
+#define PD0_WPORT PORTD
+#define PD0_DDR DDRD
+#define PD0_PWM nullptr
+#undef PD1
+#define PD1_PIN PIND1
+#define PD1_RPORT PIND
+#define PD1_WPORT PORTD
+#define PD1_DDR DDRD
+#define PD1_PWM nullptr
+#undef PD2
+#define PD2_PIN PIND2
+#define PD2_RPORT PIND
+#define PD2_WPORT PORTD
+#define PD2_DDR DDRD
+#define PD2_PWM nullptr
+#undef PD3
+#define PD3_PIN PIND3
+#define PD3_RPORT PIND
+#define PD3_WPORT PORTD
+#define PD3_DDR DDRD
+#define PD3_PWM nullptr
+#undef PD4
+#define PD4_PIN PIND4
+#define PD4_RPORT PIND
+#define PD4_WPORT PORTD
+#define PD4_DDR DDRD
+#define PD4_PWM nullptr
+#undef PD5
+#define PD5_PIN PIND5
+#define PD5_RPORT PIND
+#define PD5_WPORT PORTD
+#define PD5_DDR DDRD
+#define PD5_PWM nullptr
+#undef PD6
+#define PD6_PIN PIND6
+#define PD6_RPORT PIND
+#define PD6_WPORT PORTD
+#define PD6_DDR DDRD
+#define PD6_PWM nullptr
+#undef PD7
+#define PD7_PIN PIND7
+#define PD7_RPORT PIND
+#define PD7_WPORT PORTD
+#define PD7_DDR DDRD
+#define PD7_PWM nullptr
+
+#undef PE0
+#define PE0_PIN PINE0
+#define PE0_RPORT PINE
+#define PE0_WPORT PORTE
+#define PE0_DDR DDRE
+#define PE0_PWM nullptr
+#undef PE1
+#define PE1_PIN PINE1
+#define PE1_RPORT PINE
+#define PE1_WPORT PORTE
+#define PE1_DDR DDRE
+#define PE1_PWM nullptr
+#undef PE2
+#define PE2_PIN PINE2
+#define PE2_RPORT PINE
+#define PE2_WPORT PORTE
+#define PE2_DDR DDRE
+#define PE2_PWM nullptr
+#undef PE3
+#define PE3_PIN PINE3
+#define PE3_RPORT PINE
+#define PE3_WPORT PORTE
+#define PE3_DDR DDRE
+#define PE3_PWM &OCR3AL
+#undef PE4
+#define PE4_PIN PINE4
+#define PE4_RPORT PINE
+#define PE4_WPORT PORTE
+#define PE4_DDR DDRE
+#define PE4_PWM &OCR3BL
+#undef PE5
+#define PE5_PIN PINE5
+#define PE5_RPORT PINE
+#define PE5_WPORT PORTE
+#define PE5_DDR DDRE
+#define PE5_PWM &OCR3CL
+#undef PE6
+#define PE6_PIN PINE6
+#define PE6_RPORT PINE
+#define PE6_WPORT PORTE
+#define PE6_DDR DDRE
+#define PE6_PWM nullptr
+#undef PE7
+#define PE7_PIN PINE7
+#define PE7_RPORT PINE
+#define PE7_WPORT PORTE
+#define PE7_DDR DDRE
+#define PE7_PWM nullptr
+
+#undef PF0
+#define PF0_PIN PINF0
+#define PF0_RPORT PINF
+#define PF0_WPORT PORTF
+#define PF0_DDR DDRF
+#define PF0_PWM nullptr
+#undef PF1
+#define PF1_PIN PINF1
+#define PF1_RPORT PINF
+#define PF1_WPORT PORTF
+#define PF1_DDR DDRF
+#define PF1_PWM nullptr
+#undef PF2
+#define PF2_PIN PINF2
+#define PF2_RPORT PINF
+#define PF2_WPORT PORTF
+#define PF2_DDR DDRF
+#define PF2_PWM nullptr
+#undef PF3
+#define PF3_PIN PINF3
+#define PF3_RPORT PINF
+#define PF3_WPORT PORTF
+#define PF3_DDR DDRF
+#define PF3_PWM nullptr
+#undef PF4
+#define PF4_PIN PINF4
+#define PF4_RPORT PINF
+#define PF4_WPORT PORTF
+#define PF4_DDR DDRF
+#define PF4_PWM nullptr
+#undef PF5
+#define PF5_PIN PINF5
+#define PF5_RPORT PINF
+#define PF5_WPORT PORTF
+#define PF5_DDR DDRF
+#define PF5_PWM nullptr
+#undef PF6
+#define PF6_PIN PINF6
+#define PF6_RPORT PINF
+#define PF6_WPORT PORTF
+#define PF6_DDR DDRF
+#define PF6_PWM nullptr
+#undef PF7
+#define PF7_PIN PINF7
+#define PF7_RPORT PINF
+#define PF7_WPORT PORTF
+#define PF7_DDR DDRF
+#define PF7_PWM nullptr
+
+#undef PG0
+#define PG0_PIN PING0
+#define PG0_RPORT PING
+#define PG0_WPORT PORTG
+#define PG0_DDR DDRG
+#define PG0_PWM nullptr
+#undef PG1
+#define PG1_PIN PING1
+#define PG1_RPORT PING
+#define PG1_WPORT PORTG
+#define PG1_DDR DDRG
+#define PG1_PWM nullptr
+#undef PG2
+#define PG2_PIN PING2
+#define PG2_RPORT PING
+#define PG2_WPORT PORTG
+#define PG2_DDR DDRG
+#define PG2_PWM nullptr
+#undef PG3
+#define PG3_PIN PING3
+#define PG3_RPORT PING
+#define PG3_WPORT PORTG
+#define PG3_DDR DDRG
+#define PG3_PWM nullptr
+#undef PG4
+#define PG4_PIN PING4
+#define PG4_RPORT PING
+#define PG4_WPORT PORTG
+#define PG4_DDR DDRG
+#define PG4_PWM nullptr
+#undef PG5
+#define PG5_PIN PING5
+#define PG5_RPORT PING
+#define PG5_WPORT PORTG
+#define PG5_DDR DDRG
+#define PG5_PWM &OCR0B
diff --git a/Marlin/src/HAL/AVR/fastio/fastio_168.h b/Marlin/src/HAL/AVR/fastio/fastio_168.h
new file mode 100644
index 0000000..8cfdd1e
--- /dev/null
+++ b/Marlin/src/HAL/AVR/fastio/fastio_168.h
@@ -0,0 +1,357 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ *
+ */
+#pragma once
+
+/**
+ * Pin mapping for the 168, 328, and 328P
+ *
+ * Logical Pin: 08 09 10 11 12 13 14 15 16 17 18 19 20 21 00 01 02 03 04 05 06 07
+ * Port: B0 B1 B2 B3 B4 B5 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7
+ */
+
+#include "../fastio.h"
+
+#define DEBUG_LED AIO5
+
+// UART
+#define RXD DIO0
+#define TXD DIO1
+
+// SPI
+#define SCK DIO13
+#define MISO DIO12
+#define MOSI DIO11
+#define SS DIO10
+
+// TWI (I2C)
+#define SCL AIO5
+#define SDA AIO4
+
+// Timers and PWM
+#define OC0A DIO6
+#define OC0B DIO5
+#define OC1A DIO9
+#define OC1B DIO10
+#define OC2A DIO11
+#define OC2B DIO3
+
+// Digital I/O
+
+#define DIO0_PIN PIND0
+#define DIO0_RPORT PIND
+#define DIO0_WPORT PORTD
+#define DIO0_DDR DDRD
+#define DIO0_PWM nullptr
+
+#define DIO1_PIN PIND1
+#define DIO1_RPORT PIND
+#define DIO1_WPORT PORTD
+#define DIO1_DDR DDRD
+#define DIO1_PWM nullptr
+
+#define DIO2_PIN PIND2
+#define DIO2_RPORT PIND
+#define DIO2_WPORT PORTD
+#define DIO2_DDR DDRD
+#define DIO2_PWM nullptr
+
+#define DIO3_PIN PIND3
+#define DIO3_RPORT PIND
+#define DIO3_WPORT PORTD
+#define DIO3_DDR DDRD
+#define DIO3_PWM &OCR2B
+
+#define DIO4_PIN PIND4
+#define DIO4_RPORT PIND
+#define DIO4_WPORT PORTD
+#define DIO4_DDR DDRD
+#define DIO4_PWM nullptr
+
+#define DIO5_PIN PIND5
+#define DIO5_RPORT PIND
+#define DIO5_WPORT PORTD
+#define DIO5_DDR DDRD
+#define DIO5_PWM &OCR0B
+
+#define DIO6_PIN PIND6
+#define DIO6_RPORT PIND
+#define DIO6_WPORT PORTD
+#define DIO6_DDR DDRD
+#define DIO6_PWM &OCR0A
+
+#define DIO7_PIN PIND7
+#define DIO7_RPORT PIND
+#define DIO7_WPORT PORTD
+#define DIO7_DDR DDRD
+#define DIO7_PWM nullptr
+
+#define DIO8_PIN PINB0
+#define DIO8_RPORT PINB
+#define DIO8_WPORT PORTB
+#define DIO8_DDR DDRB
+#define DIO8_PWM nullptr
+
+#define DIO9_PIN PINB1
+#define DIO9_RPORT PINB
+#define DIO9_WPORT PORTB
+#define DIO9_DDR DDRB
+#define DIO9_PWM nullptr
+
+#define DIO10_PIN PINB2
+#define DIO10_RPORT PINB
+#define DIO10_WPORT PORTB
+#define DIO10_DDR DDRB
+#define DIO10_PWM nullptr
+
+#define DIO11_PIN PINB3
+#define DIO11_RPORT PINB
+#define DIO11_WPORT PORTB
+#define DIO11_DDR DDRB
+#define DIO11_PWM &OCR2A
+
+#define DIO12_PIN PINB4
+#define DIO12_RPORT PINB
+#define DIO12_WPORT PORTB
+#define DIO12_DDR DDRB
+#define DIO12_PWM nullptr
+
+#define DIO13_PIN PINB5
+#define DIO13_RPORT PINB
+#define DIO13_WPORT PORTB
+#define DIO13_DDR DDRB
+#define DIO13_PWM nullptr
+
+#define DIO14_PIN PINC0
+#define DIO14_RPORT PINC
+#define DIO14_WPORT PORTC
+#define DIO14_DDR DDRC
+#define DIO14_PWM nullptr
+
+#define DIO15_PIN PINC1
+#define DIO15_RPORT PINC
+#define DIO15_WPORT PORTC
+#define DIO15_DDR DDRC
+#define DIO15_PWM nullptr
+
+#define DIO16_PIN PINC2
+#define DIO16_RPORT PINC
+#define DIO16_WPORT PORTC
+#define DIO16_DDR DDRC
+#define DIO16_PWM nullptr
+
+#define DIO17_PIN PINC3
+#define DIO17_RPORT PINC
+#define DIO17_WPORT PORTC
+#define DIO17_DDR DDRC
+#define DIO17_PWM nullptr
+
+#define DIO18_PIN PINC4
+#define DIO18_RPORT PINC
+#define DIO18_WPORT PORTC
+#define DIO18_DDR DDRC
+#define DIO18_PWM nullptr
+
+#define DIO19_PIN PINC5
+#define DIO19_RPORT PINC
+#define DIO19_WPORT PORTC
+#define DIO19_DDR DDRC
+#define DIO19_PWM nullptr
+
+#define DIO20_PIN PINC6
+#define DIO20_RPORT PINC
+#define DIO20_WPORT PORTC
+#define DIO20_DDR DDRC
+#define DIO20_PWM nullptr
+
+#define DIO21_PIN PINC7
+#define DIO21_RPORT PINC
+#define DIO21_WPORT PORTC
+#define DIO21_DDR DDRC
+#define DIO21_PWM nullptr
+
+#undef PB0
+#define PB0_PIN PINB0
+#define PB0_RPORT PINB
+#define PB0_WPORT PORTB
+#define PB0_DDR DDRB
+#define PB0_PWM nullptr
+
+#undef PB1
+#define PB1_PIN PINB1
+#define PB1_RPORT PINB
+#define PB1_WPORT PORTB
+#define PB1_DDR DDRB
+#define PB1_PWM nullptr
+
+#undef PB2
+#define PB2_PIN PINB2
+#define PB2_RPORT PINB
+#define PB2_WPORT PORTB
+#define PB2_DDR DDRB
+#define PB2_PWM nullptr
+
+#undef PB3
+#define PB3_PIN PINB3
+#define PB3_RPORT PINB
+#define PB3_WPORT PORTB
+#define PB3_DDR DDRB
+#define PB3_PWM &OCR2A
+
+#undef PB4
+#define PB4_PIN PINB4
+#define PB4_RPORT PINB
+#define PB4_WPORT PORTB
+#define PB4_DDR DDRB
+#define PB4_PWM nullptr
+
+#undef PB5
+#define PB5_PIN PINB5
+#define PB5_RPORT PINB
+#define PB5_WPORT PORTB
+#define PB5_DDR DDRB
+#define PB5_PWM nullptr
+
+#undef PB6
+#define PB6_PIN PINB6
+#define PB6_RPORT PINB
+#define PB6_WPORT PORTB
+#define PB6_DDR DDRB
+#define PB6_PWM nullptr
+
+#undef PB7
+#define PB7_PIN PINB7
+#define PB7_RPORT PINB
+#define PB7_WPORT PORTB
+#define PB7_DDR DDRB
+#define PB7_PWM nullptr
+
+#undef PC0
+#define PC0_PIN PINC0
+#define PC0_RPORT PINC
+#define PC0_WPORT PORTC
+#define PC0_DDR DDRC
+#define PC0_PWM nullptr
+
+#undef PC1
+#define PC1_PIN PINC1
+#define PC1_RPORT PINC
+#define PC1_WPORT PORTC
+#define PC1_DDR DDRC
+#define PC1_PWM nullptr
+
+#undef PC2
+#define PC2_PIN PINC2
+#define PC2_RPORT PINC
+#define PC2_WPORT PORTC
+#define PC2_DDR DDRC
+#define PC2_PWM nullptr
+
+#undef PC3
+#define PC3_PIN PINC3
+#define PC3_RPORT PINC
+#define PC3_WPORT PORTC
+#define PC3_DDR DDRC
+#define PC3_PWM nullptr
+
+#undef PC4
+#define PC4_PIN PINC4
+#define PC4_RPORT PINC
+#define PC4_WPORT PORTC
+#define PC4_DDR DDRC
+#define PC4_PWM nullptr
+
+#undef PC5
+#define PC5_PIN PINC5
+#define PC5_RPORT PINC
+#define PC5_WPORT PORTC
+#define PC5_DDR DDRC
+#define PC5_PWM nullptr
+
+#undef PC6
+#define PC6_PIN PINC6
+#define PC6_RPORT PINC
+#define PC6_WPORT PORTC
+#define PC6_DDR DDRC
+#define PC6_PWM nullptr
+
+#undef PC7
+#define PC7_PIN PINC7
+#define PC7_RPORT PINC
+#define PC7_WPORT PORTC
+#define PC7_DDR DDRC
+#define PC7_PWM nullptr
+
+#undef PD0
+#define PD0_PIN PIND0
+#define PD0_RPORT PIND
+#define PD0_WPORT PORTD
+#define PD0_DDR DDRD
+#define PD0_PWM nullptr
+
+#undef PD1
+#define PD1_PIN PIND1
+#define PD1_RPORT PIND
+#define PD1_WPORT PORTD
+#define PD1_DDR DDRD
+#define PD1_PWM nullptr
+
+#undef PD2
+#define PD2_PIN PIND2
+#define PD2_RPORT PIND
+#define PD2_WPORT PORTD
+#define PD2_DDR DDRD
+#define PD2_PWM nullptr
+
+#undef PD3
+#define PD3_PIN PIND3
+#define PD3_RPORT PIND
+#define PD3_WPORT PORTD
+#define PD3_DDR DDRD
+#define PD3_PWM &OCR2B
+
+#undef PD4
+#define PD4_PIN PIND4
+#define PD4_RPORT PIND
+#define PD4_WPORT PORTD
+#define PD4_DDR DDRD
+#define PD4_PWM nullptr
+
+#undef PD5
+#define PD5_PIN PIND5
+#define PD5_RPORT PIND
+#define PD5_WPORT PORTD
+#define PD5_DDR DDRD
+#define PD5_PWM &OCR0B
+
+#undef PD6
+#define PD6_PIN PIND6
+#define PD6_RPORT PIND
+#define PD6_WPORT PORTD
+#define PD6_DDR DDRD
+#define PD6_PWM &OCR0A
+
+#undef PD7
+#define PD7_PIN PIND7
+#define PD7_RPORT PIND
+#define PD7_WPORT PORTD
+#define PD7_DDR DDRD
+#define PD7_PWM nullptr
diff --git a/Marlin/src/HAL/AVR/fastio/fastio_644.h b/Marlin/src/HAL/AVR/fastio/fastio_644.h
new file mode 100644
index 0000000..f4a9427
--- /dev/null
+++ b/Marlin/src/HAL/AVR/fastio/fastio_644.h
@@ -0,0 +1,552 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ *
+ */
+#pragma once
+
+/**
+ * Pin mapping for the 644, 644p, 644pa, and 1284p
+ *
+ * Logical Pin: 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+ * Port: B0 B1 B2 B3 B4 B5 B6 B7 D0 D1 D2 D3 D4 D5 D6 D7 C0 C1 C2 C3 C4 C5 C6 C7 A7 A6 A5 A4 A3 A2 A1 A0
+ */
+
+/** ATMega644
+ *
+ * +---\/---+
+ * (D 0) PB0 1| |40 PA0 (AI 0 / D31)
+ * (D 1) PB1 2| |39 PA1 (AI 1 / D30)
+ * INT2 (D 2) PB2 3| |38 PA2 (AI 2 / D29)
+ * PWM (D 3) PB3 4| |37 PA3 (AI 3 / D28)
+ * PWM (D 4) PB4 5| |36 PA4 (AI 4 / D27)
+ * MOSI (D 5) PB5 6| |35 PA5 (AI 5 / D26)
+ * MISO (D 6) PB6 7| |34 PA6 (AI 6 / D25)
+ * SCK (D 7) PB7 8| |33 PA7 (AI 7 / D24)
+ * RST 9| |32 AREF
+ * VCC 10| |31 GND
+ * GND 11| |30 AVCC
+ * XTAL2 12| |29 PC7 (D 23)
+ * XTAL1 13| |28 PC6 (D 22)
+ * RX0 (D 8) PD0 14| |27 PC5 (D 21) TDI
+ * TX0 (D 9) PD1 15| |26 PC4 (D 20) TDO
+ * INT0 RX1 (D 10) PD2 16| |25 PC3 (D 19) TMS
+ * INT1 TX1 (D 11) PD3 17| |24 PC2 (D 18) TCK
+ * PWM (D 12) PD4 18| |23 PC1 (D 17) SDA
+ * PWM (D 13) PD5 19| |22 PC0 (D 16) SCL
+ * PWM (D 14) PD6 20| |21 PD7 (D 15) PWM
+ * +--------+
+ */
+
+#include "../fastio.h"
+
+#define DEBUG_LED DIO0
+
+// UART
+#define RXD DIO8
+#define TXD DIO9
+#define RXD0 DIO8
+#define TXD0 DIO9
+
+#define RXD1 DIO10
+#define TXD1 DIO11
+
+// SPI
+#define SCK DIO7
+#define MISO DIO6
+#define MOSI DIO5
+#define SS DIO4
+
+// TWI (I2C)
+#define SCL DIO16
+#define SDA DIO17
+
+// Timers and PWM
+#define OC0A DIO3
+#define OC0B DIO4
+#define OC1A DIO13
+#define OC1B DIO12
+#define OC2A DIO15
+#define OC2B DIO14
+
+// Digital I/O
+
+#define DIO0_PIN PINB0
+#define DIO0_RPORT PINB
+#define DIO0_WPORT PORTB
+#define DIO0_DDR DDRB
+#define DIO0_PWM nullptr
+
+#define DIO1_PIN PINB1
+#define DIO1_RPORT PINB
+#define DIO1_WPORT PORTB
+#define DIO1_DDR DDRB
+#define DIO1_PWM nullptr
+
+#define DIO2_PIN PINB2
+#define DIO2_RPORT PINB
+#define DIO2_WPORT PORTB
+#define DIO2_DDR DDRB
+#define DIO2_PWM nullptr
+
+#define DIO3_PIN PINB3
+#define DIO3_RPORT PINB
+#define DIO3_WPORT PORTB
+#define DIO3_DDR DDRB
+#define DIO3_PWM &OCR0A
+
+#define DIO4_PIN PINB4
+#define DIO4_RPORT PINB
+#define DIO4_WPORT PORTB
+#define DIO4_DDR DDRB
+#define DIO4_PWM &OCR0B
+
+#define DIO5_PIN PINB5
+#define DIO5_RPORT PINB
+#define DIO5_WPORT PORTB
+#define DIO5_DDR DDRB
+#define DIO5_PWM nullptr
+
+#define DIO6_PIN PINB6
+#define DIO6_RPORT PINB
+#define DIO6_WPORT PORTB
+#define DIO6_DDR DDRB
+#define DIO6_PWM nullptr
+
+#define DIO7_PIN PINB7
+#define DIO7_RPORT PINB
+#define DIO7_WPORT PORTB
+#define DIO7_DDR DDRB
+#define DIO7_PWM nullptr
+
+#define DIO8_PIN PIND0
+#define DIO8_RPORT PIND
+#define DIO8_WPORT PORTD
+#define DIO8_DDR DDRD
+#define DIO8_PWM nullptr
+
+#define DIO9_PIN PIND1
+#define DIO9_RPORT PIND
+#define DIO9_WPORT PORTD
+#define DIO9_DDR DDRD
+#define DIO9_PWM nullptr
+
+#define DIO10_PIN PIND2
+#define DIO10_RPORT PIND
+#define DIO10_WPORT PORTD
+#define DIO10_DDR DDRD
+#define DIO10_PWM nullptr
+
+#define DIO11_PIN PIND3
+#define DIO11_RPORT PIND
+#define DIO11_WPORT PORTD
+#define DIO11_DDR DDRD
+#define DIO11_PWM nullptr
+
+#define DIO12_PIN PIND4
+#define DIO12_RPORT PIND
+#define DIO12_WPORT PORTD
+#define DIO12_DDR DDRD
+#define DIO12_PWM &OCR1B
+
+#define DIO13_PIN PIND5
+#define DIO13_RPORT PIND
+#define DIO13_WPORT PORTD
+#define DIO13_DDR DDRD
+#define DIO13_PWM &OCR1A
+
+#define DIO14_PIN PIND6
+#define DIO14_RPORT PIND
+#define DIO14_WPORT PORTD
+#define DIO14_DDR DDRD
+#define DIO14_PWM &OCR2B
+
+#define DIO15_PIN PIND7
+#define DIO15_RPORT PIND
+#define DIO15_WPORT PORTD
+#define DIO15_DDR DDRD
+#define DIO15_PWM &OCR2A
+
+#define DIO16_PIN PINC0
+#define DIO16_RPORT PINC
+#define DIO16_WPORT PORTC
+#define DIO16_DDR DDRC
+#define DIO16_PWM nullptr
+
+#define DIO17_PIN PINC1
+#define DIO17_RPORT PINC
+#define DIO17_WPORT PORTC
+#define DIO17_DDR DDRC
+#define DIO17_PWM nullptr
+
+#define DIO18_PIN PINC2
+#define DIO18_RPORT PINC
+#define DIO18_WPORT PORTC
+#define DIO18_DDR DDRC
+#define DIO18_PWM nullptr
+
+#define DIO19_PIN PINC3
+#define DIO19_RPORT PINC
+#define DIO19_WPORT PORTC
+#define DIO19_DDR DDRC
+#define DIO19_PWM nullptr
+
+#define DIO20_PIN PINC4
+#define DIO20_RPORT PINC
+#define DIO20_WPORT PORTC
+#define DIO20_DDR DDRC
+#define DIO20_PWM nullptr
+
+#define DIO21_PIN PINC5
+#define DIO21_RPORT PINC
+#define DIO21_WPORT PORTC
+#define DIO21_DDR DDRC
+#define DIO21_PWM nullptr
+
+#define DIO22_PIN PINC6
+#define DIO22_RPORT PINC
+#define DIO22_WPORT PORTC
+#define DIO22_DDR DDRC
+#define DIO22_PWM nullptr
+
+#define DIO23_PIN PINC7
+#define DIO23_RPORT PINC
+#define DIO23_WPORT PORTC
+#define DIO23_DDR DDRC
+#define DIO23_PWM nullptr
+
+#define DIO24_PIN PINA7
+#define DIO24_RPORT PINA
+#define DIO24_WPORT PORTA
+#define DIO24_DDR DDRA
+#define DIO24_PWM nullptr
+
+#define DIO25_PIN PINA6
+#define DIO25_RPORT PINA
+#define DIO25_WPORT PORTA
+#define DIO25_DDR DDRA
+#define DIO25_PWM nullptr
+
+#define DIO26_PIN PINA5
+#define DIO26_RPORT PINA
+#define DIO26_WPORT PORTA
+#define DIO26_DDR DDRA
+#define DIO26_PWM nullptr
+
+#define DIO27_PIN PINA4
+#define DIO27_RPORT PINA
+#define DIO27_WPORT PORTA
+#define DIO27_DDR DDRA
+#define DIO27_PWM nullptr
+
+#define DIO28_PIN PINA3
+#define DIO28_RPORT PINA
+#define DIO28_WPORT PORTA
+#define DIO28_DDR DDRA
+#define DIO28_PWM nullptr
+
+#define DIO29_PIN PINA2
+#define DIO29_RPORT PINA
+#define DIO29_WPORT PORTA
+#define DIO29_DDR DDRA
+#define DIO29_PWM nullptr
+
+#define DIO30_PIN PINA1
+#define DIO30_RPORT PINA
+#define DIO30_WPORT PORTA
+#define DIO30_DDR DDRA
+#define DIO30_PWM nullptr
+
+#define DIO31_PIN PINA0
+#define DIO31_RPORT PINA
+#define DIO31_WPORT PORTA
+#define DIO31_DDR DDRA
+#define DIO31_PWM nullptr
+
+#define AIO0_PIN PINA0
+#define AIO0_RPORT PINA
+#define AIO0_WPORT PORTA
+#define AIO0_DDR DDRA
+#define AIO0_PWM nullptr
+
+#define AIO1_PIN PINA1
+#define AIO1_RPORT PINA
+#define AIO1_WPORT PORTA
+#define AIO1_DDR DDRA
+#define AIO1_PWM nullptr
+
+#define AIO2_PIN PINA2
+#define AIO2_RPORT PINA
+#define AIO2_WPORT PORTA
+#define AIO2_DDR DDRA
+#define AIO2_PWM nullptr
+
+#define AIO3_PIN PINA3
+#define AIO3_RPORT PINA
+#define AIO3_WPORT PORTA
+#define AIO3_DDR DDRA
+#define AIO3_PWM nullptr
+
+#define AIO4_PIN PINA4
+#define AIO4_RPORT PINA
+#define AIO4_WPORT PORTA
+#define AIO4_DDR DDRA
+#define AIO4_PWM nullptr
+
+#define AIO5_PIN PINA5
+#define AIO5_RPORT PINA
+#define AIO5_WPORT PORTA
+#define AIO5_DDR DDRA
+#define AIO5_PWM nullptr
+
+#define AIO6_PIN PINA6
+#define AIO6_RPORT PINA
+#define AIO6_WPORT PORTA
+#define AIO6_DDR DDRA
+#define AIO6_PWM nullptr
+
+#define AIO7_PIN PINA7
+#define AIO7_RPORT PINA
+#define AIO7_WPORT PORTA
+#define AIO7_DDR DDRA
+#define AIO7_PWM nullptr
+
+#undef PA0
+#define PA0_PIN PINA0
+#define PA0_RPORT PINA
+#define PA0_WPORT PORTA
+#define PA0_DDR DDRA
+#define PA0_PWM nullptr
+
+#undef PA1
+#define PA1_PIN PINA1
+#define PA1_RPORT PINA
+#define PA1_WPORT PORTA
+#define PA1_DDR DDRA
+#define PA1_PWM nullptr
+
+#undef PA2
+#define PA2_PIN PINA2
+#define PA2_RPORT PINA
+#define PA2_WPORT PORTA
+#define PA2_DDR DDRA
+#define PA2_PWM nullptr
+
+#undef PA3
+#define PA3_PIN PINA3
+#define PA3_RPORT PINA
+#define PA3_WPORT PORTA
+#define PA3_DDR DDRA
+#define PA3_PWM nullptr
+
+#undef PA4
+#define PA4_PIN PINA4
+#define PA4_RPORT PINA
+#define PA4_WPORT PORTA
+#define PA4_DDR DDRA
+#define PA4_PWM nullptr
+
+#undef PA5
+#define PA5_PIN PINA5
+#define PA5_RPORT PINA
+#define PA5_WPORT PORTA
+#define PA5_DDR DDRA
+#define PA5_PWM nullptr
+
+#undef PA6
+#define PA6_PIN PINA6
+#define PA6_RPORT PINA
+#define PA6_WPORT PORTA
+#define PA6_DDR DDRA
+#define PA6_PWM nullptr
+
+#undef PA7
+#define PA7_PIN PINA7
+#define PA7_RPORT PINA
+#define PA7_WPORT PORTA
+#define PA7_DDR DDRA
+#define PA7_PWM nullptr
+
+#undef PB0
+#define PB0_PIN PINB0
+#define PB0_RPORT PINB
+#define PB0_WPORT PORTB
+#define PB0_DDR DDRB
+#define PB0_PWM nullptr
+
+#undef PB1
+#define PB1_PIN PINB1
+#define PB1_RPORT PINB
+#define PB1_WPORT PORTB
+#define PB1_DDR DDRB
+#define PB1_PWM nullptr
+
+#undef PB2
+#define PB2_PIN PINB2
+#define PB2_RPORT PINB
+#define PB2_WPORT PORTB
+#define PB2_DDR DDRB
+#define PB2_PWM nullptr
+
+#undef PB3
+#define PB3_PIN PINB3
+#define PB3_RPORT PINB
+#define PB3_WPORT PORTB
+#define PB3_DDR DDRB
+#define PB3_PWM &OCR0A
+
+#undef PB4
+#define PB4_PIN PINB4
+#define PB4_RPORT PINB
+#define PB4_WPORT PORTB
+#define PB4_DDR DDRB
+#define PB4_PWM &OCR0B
+
+#undef PB5
+#define PB5_PIN PINB5
+#define PB5_RPORT PINB
+#define PB5_WPORT PORTB
+#define PB5_DDR DDRB
+#define PB5_PWM nullptr
+
+#undef PB6
+#define PB6_PIN PINB6
+#define PB6_RPORT PINB
+#define PB6_WPORT PORTB
+#define PB6_DDR DDRB
+#define PB6_PWM nullptr
+
+#undef PB7
+#define PB7_PIN PINB7
+#define PB7_RPORT PINB
+#define PB7_WPORT PORTB
+#define PB7_DDR DDRB
+#define PB7_PWM nullptr
+
+#undef PC0
+#define PC0_PIN PINC0
+#define PC0_RPORT PINC
+#define PC0_WPORT PORTC
+#define PC0_DDR DDRC
+#define PC0_PWM nullptr
+
+#undef PC1
+#define PC1_PIN PINC1
+#define PC1_RPORT PINC
+#define PC1_WPORT PORTC
+#define PC1_DDR DDRC
+#define PC1_PWM nullptr
+
+#undef PC2
+#define PC2_PIN PINC2
+#define PC2_RPORT PINC
+#define PC2_WPORT PORTC
+#define PC2_DDR DDRC
+#define PC2_PWM nullptr
+
+#undef PC3
+#define PC3_PIN PINC3
+#define PC3_RPORT PINC
+#define PC3_WPORT PORTC
+#define PC3_DDR DDRC
+#define PC3_PWM nullptr
+
+#undef PC4
+#define PC4_PIN PINC4
+#define PC4_RPORT PINC
+#define PC4_WPORT PORTC
+#define PC4_DDR DDRC
+#define PC4_PWM nullptr
+
+#undef PC5
+#define PC5_PIN PINC5
+#define PC5_RPORT PINC
+#define PC5_WPORT PORTC
+#define PC5_DDR DDRC
+#define PC5_PWM nullptr
+
+#undef PC6
+#define PC6_PIN PINC6
+#define PC6_RPORT PINC
+#define PC6_WPORT PORTC
+#define PC6_DDR DDRC
+#define PC6_PWM nullptr
+
+#undef PC7
+#define PC7_PIN PINC7
+#define PC7_RPORT PINC
+#define PC7_WPORT PORTC
+#define PC7_DDR DDRC
+#define PC7_PWM nullptr
+
+#undef PD0
+#define PD0_PIN PIND0
+#define PD0_RPORT PIND
+#define PD0_WPORT PORTD
+#define PD0_DDR DDRD
+#define PD0_PWM nullptr
+
+#undef PD1
+#define PD1_PIN PIND1
+#define PD1_RPORT PIND
+#define PD1_WPORT PORTD
+#define PD1_DDR DDRD
+#define PD1_PWM nullptr
+
+#undef PD2
+#define PD2_PIN PIND2
+#define PD2_RPORT PIND
+#define PD2_WPORT PORTD
+#define PD2_DDR DDRD
+#define PD2_PWM nullptr
+
+#undef PD3
+#define PD3_PIN PIND3
+#define PD3_RPORT PIND
+#define PD3_WPORT PORTD
+#define PD3_DDR DDRD
+#define PD3_PWM nullptr
+
+#undef PD4
+#define PD4_PIN PIND4
+#define PD4_RPORT PIND
+#define PD4_WPORT PORTD
+#define PD4_DDR DDRD
+#define PD4_PWM nullptr
+
+#undef PD5
+#define PD5_PIN PIND5
+#define PD5_RPORT PIND
+#define PD5_WPORT PORTD
+#define PD5_DDR DDRD
+#define PD5_PWM nullptr
+
+#undef PD6
+#define PD6_PIN PIND6
+#define PD6_RPORT PIND
+#define PD6_WPORT PORTD
+#define PD6_DDR DDRD
+#define PD6_PWM &OCR2B
+
+#undef PD7
+#define PD7_PIN PIND7
+#define PD7_RPORT PIND
+#define PD7_WPORT PORTD
+#define PD7_DDR DDRD
+#define PD7_PWM &OCR2A
diff --git a/Marlin/src/HAL/AVR/fastio/fastio_AT90USB.h b/Marlin/src/HAL/AVR/fastio/fastio_AT90USB.h
new file mode 100644
index 0000000..51d400b
--- /dev/null
+++ b/Marlin/src/HAL/AVR/fastio/fastio_AT90USB.h
@@ -0,0 +1,697 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ *
+ */
+#pragma once
+
+/**
+ * Pin mapping (Teensy) for AT90USB646, 647, 1286, and 1287
+ *
+ * Logical Pin: 28 29 30 31 32 33 34 35 20 21 22 23 24 25 26 27 10 11 12 13 14 15 16 17 00 01 02 03 04 05 06 07 08 09(46*47)36 37 18 19 38 39 40 41 42 43 44 45
+ * Port: A0 A1 A2 A3 A4 A5 A6 A7 B0 B1 B2 B3 B4 B5 B6 B7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 E0 E1 E2 E3 E4 E5 E6 E7 F0 F1 F2 F3 F4 F5 F6 F7
+ * The logical pins 46 and 47 are not supported by Teensyduino, but are supported below as E2 and E3
+ */
+
+#include "../fastio.h"
+
+// change for your board
+#define DEBUG_LED DIO31 /* led D5 red */
+
+// SPI
+#define SCK DIO21 // 9
+#define MISO DIO23 // 11
+#define MOSI DIO22 // 10
+#define SS DIO20 // 8
+
+// Digital I/O
+
+#define DIO0_PIN PIND0
+#define DIO0_RPORT PIND
+#define DIO0_WPORT PORTD
+#define DIO0_PWM 0
+#define DIO0_DDR DDRD
+
+#define DIO1_PIN PIND1
+#define DIO1_RPORT PIND
+#define DIO1_WPORT PORTD
+#define DIO1_PWM 0
+#define DIO1_DDR DDRD
+
+#define DIO2_PIN PIND2
+#define DIO2_RPORT PIND
+#define DIO2_WPORT PORTD
+#define DIO2_PWM 0
+#define DIO2_DDR DDRD
+
+#define DIO3_PIN PIND3
+#define DIO3_RPORT PIND
+#define DIO3_WPORT PORTD
+#define DIO3_PWM 0
+#define DIO3_DDR DDRD
+
+#define DIO4_PIN PIND4
+#define DIO4_RPORT PIND
+#define DIO4_WPORT PORTD
+#define DIO4_PWM 0
+#define DIO4_DDR DDRD
+
+#define DIO5_PIN PIND5
+#define DIO5_RPORT PIND
+#define DIO5_WPORT PORTD
+#define DIO5_PWM 0
+#define DIO5_DDR DDRD
+
+#define DIO6_PIN PIND6
+#define DIO6_RPORT PIND
+#define DIO6_WPORT PORTD
+#define DIO6_PWM 0
+#define DIO6_DDR DDRD
+
+#define DIO7_PIN PIND7
+#define DIO7_RPORT PIND
+#define DIO7_WPORT PORTD
+#define DIO7_PWM 0
+#define DIO7_DDR DDRD
+
+#define DIO8_PIN PINE0
+#define DIO8_RPORT PINE
+#define DIO8_WPORT PORTE
+#define DIO8_PWM 0
+#define DIO8_DDR DDRE
+
+#define DIO9_PIN PINE1
+#define DIO9_RPORT PINE
+#define DIO9_WPORT PORTE
+#define DIO9_PWM 0
+#define DIO9_DDR DDRE
+
+#define DIO10_PIN PINC0
+#define DIO10_RPORT PINC
+#define DIO10_WPORT PORTC
+#define DIO10_PWM 0
+#define DIO10_DDR DDRC
+
+#define DIO11_PIN PINC1
+#define DIO11_RPORT PINC
+#define DIO11_WPORT PORTC
+#define DIO11_PWM 0
+#define DIO11_DDR DDRC
+
+#define DIO12_PIN PINC2
+#define DIO12_RPORT PINC
+#define DIO12_WPORT PORTC
+#define DIO12_PWM 0
+#define DIO12_DDR DDRC
+
+#define DIO13_PIN PINC3
+#define DIO13_RPORT PINC
+#define DIO13_WPORT PORTC
+#define DIO13_PWM 0
+#define DIO13_DDR DDRC
+
+#define DIO14_PIN PINC4
+#define DIO14_RPORT PINC
+#define DIO14_WPORT PORTC
+#define DIO14_PWM 0 // OC3C
+#define DIO14_DDR DDRC
+
+#define DIO15_PIN PINC5
+#define DIO15_RPORT PINC
+#define DIO15_WPORT PORTC
+#define DIO15_PWM 0 // OC3B
+#define DIO15_DDR DDRC
+
+#define DIO16_PIN PINC6
+#define DIO16_RPORT PINC
+#define DIO16_WPORT PORTC
+#define DIO16_PWM 0 // OC3A
+#define DIO16_DDR DDRC
+
+#define DIO17_PIN PINC7
+#define DIO17_RPORT PINC
+#define DIO17_WPORT PORTC
+#define DIO17_PWM 0
+#define DIO17_DDR DDRC
+
+#define DIO18_PIN PINE6
+#define DIO18_RPORT PINE
+#define DIO18_WPORT PORTE
+#define DIO18_PWM 0
+#define DIO18_DDR DDRE
+
+#define DIO19_PIN PINE7
+#define DIO19_RPORT PINE
+#define DIO19_WPORT PORTE
+#define DIO19_PWM 0
+#define DIO19_DDR DDRE
+
+#define DIO20_PIN PINB0
+#define DIO20_RPORT PINB
+#define DIO20_WPORT PORTB
+#define DIO20_PWM 0
+#define DIO20_DDR DDRB
+
+#define DIO21_PIN PINB1
+#define DIO21_RPORT PINB
+#define DIO21_WPORT PORTB
+#define DIO21_PWM 0
+#define DIO21_DDR DDRB
+
+#define DIO22_PIN PINB2
+#define DIO22_RPORT PINB
+#define DIO22_WPORT PORTB
+#define DIO22_PWM 0
+#define DIO22_DDR DDRB
+
+#define DIO23_PIN PINB3
+#define DIO23_RPORT PINB
+#define DIO23_WPORT PORTB
+#define DIO23_PWM 0
+#define DIO23_DDR DDRB
+
+#define DIO24_PIN PINB4
+#define DIO24_RPORT PINB
+#define DIO24_WPORT PORTB
+#define DIO24_PWM 0 // OC2A
+#define DIO24_DDR DDRB
+
+#define DIO25_PIN PINB5
+#define DIO25_RPORT PINB
+#define DIO25_WPORT PORTB
+#define DIO25_PWM 0 // OC1A
+#define DIO25_DDR DDRB
+
+#define DIO26_PIN PINB6
+#define DIO26_RPORT PINB
+#define DIO26_WPORT PORTB
+#define DIO26_PWM 0 // OC1B
+#define DIO26_DDR DDRB
+
+#define DIO27_PIN PINB7
+#define DIO27_RPORT PINB
+#define DIO27_WPORT PORTB
+#define DIO27_PWM 0 // OC1C
+#define DIO27_DDR DDRB
+
+#define DIO28_PIN PINA0
+#define DIO28_RPORT PINA
+#define DIO28_WPORT PORTA
+#define DIO28_PWM 0
+#define DIO28_DDR DDRA
+
+#define DIO29_PIN PINA1
+#define DIO29_RPORT PINA
+#define DIO29_WPORT PORTA
+#define DIO29_PWM 0
+#define DIO29_DDR DDRA
+
+#define DIO30_PIN PINA2
+#define DIO30_RPORT PINA
+#define DIO30_WPORT PORTA
+#define DIO30_PWM 0
+#define DIO30_DDR DDRA
+
+#define DIO31_PIN PINA3
+#define DIO31_RPORT PINA
+#define DIO31_WPORT PORTA
+#define DIO31_PWM 0
+#define DIO31_DDR DDRA
+
+#define DIO32_PIN PINA4
+#define DIO32_RPORT PINA
+#define DIO32_WPORT PORTA
+#define DIO32_PWM 0
+#define DIO32_DDR DDRA
+
+#define DIO33_PIN PINA5
+#define DIO33_RPORT PINA
+#define DIO33_WPORT PORTA
+#define DIO33_PWM 0
+#define DIO33_DDR DDRA
+
+#define DIO34_PIN PINA6
+#define DIO34_RPORT PINA
+#define DIO34_WPORT PORTA
+#define DIO34_PWM 0
+#define DIO34_DDR DDRA
+
+#define DIO35_PIN PINA7
+#define DIO35_RPORT PINA
+#define DIO35_WPORT PORTA
+#define DIO35_PWM 0
+#define DIO35_DDR DDRA
+
+#define DIO36_PIN PINE4
+#define DIO36_RPORT PINE
+#define DIO36_WPORT PORTE
+#define DIO36_PWM 0
+#define DIO36_DDR DDRE
+
+#define DIO37_PIN PINE5
+#define DIO37_RPORT PINE
+#define DIO37_WPORT PORTE
+#define DIO37_PWM 0
+#define DIO37_DDR DDRE
+
+#define DIO38_PIN PINF0
+#define DIO38_RPORT PINF
+#define DIO38_WPORT PORTF
+#define DIO38_PWM 0
+#define DIO38_DDR DDRF
+
+#define DIO39_PIN PINF1
+#define DIO39_RPORT PINF
+#define DIO39_WPORT PORTF
+#define DIO39_PWM 0
+#define DIO39_DDR DDRF
+
+#define DIO40_PIN PINF2
+#define DIO40_RPORT PINF
+#define DIO40_WPORT PORTF
+#define DIO40_PWM 0
+#define DIO40_DDR DDRF
+
+#define DIO41_PIN PINF3
+#define DIO41_RPORT PINF
+#define DIO41_WPORT PORTF
+#define DIO41_PWM 0
+#define DIO41_DDR DDRF
+
+#define DIO42_PIN PINF4
+#define DIO42_RPORT PINF
+#define DIO42_WPORT PORTF
+#define DIO42_PWM 0
+#define DIO42_DDR DDRF
+
+#define DIO43_PIN PINF5
+#define DIO43_RPORT PINF
+#define DIO43_WPORT PORTF
+#define DIO43_PWM 0
+#define DIO43_DDR DDRF
+
+#define DIO44_PIN PINF6
+#define DIO44_RPORT PINF
+#define DIO44_WPORT PORTF
+#define DIO44_PWM 0
+#define DIO44_DDR DDRF
+
+#define DIO45_PIN PINF7
+#define DIO45_RPORT PINF
+#define DIO45_WPORT PORTF
+#define DIO45_PWM 0
+#define DIO45_DDR DDRF
+
+#define AIO0_PIN PINF0
+#define AIO0_RPORT PINF
+#define AIO0_WPORT PORTF
+#define AIO0_PWM 0
+#define AIO0_DDR DDRF
+
+#define AIO1_PIN PINF1
+#define AIO1_RPORT PINF
+#define AIO1_WPORT PORTF
+#define AIO1_PWM 0
+#define AIO1_DDR DDRF
+
+#define AIO2_PIN PINF2
+#define AIO2_RPORT PINF
+#define AIO2_WPORT PORTF
+#define AIO2_PWM 0
+#define AIO2_DDR DDRF
+
+#define AIO3_PIN PINF3
+#define AIO3_RPORT PINF
+#define AIO3_WPORT PORTF
+#define AIO3_PWM 0
+#define AIO3_DDR DDRF
+
+#define AIO4_PIN PINF4
+#define AIO4_RPORT PINF
+#define AIO4_WPORT PORTF
+#define AIO4_PWM 0
+#define AIO4_DDR DDRF
+
+#define AIO5_PIN PINF5
+#define AIO5_RPORT PINF
+#define AIO5_WPORT PORTF
+#define AIO5_PWM 0
+#define AIO5_DDR DDRF
+
+#define AIO6_PIN PINF6
+#define AIO6_RPORT PINF
+#define AIO6_WPORT PORTF
+#define AIO6_PWM 0
+#define AIO6_DDR DDRF
+
+#define AIO7_PIN PINF7
+#define AIO7_RPORT PINF
+#define AIO7_WPORT PORTF
+#define AIO7_PWM 0
+#define AIO7_DDR DDRF
+
+//-- Begin not supported by Teensyduino
+//-- don't use Arduino functions on these pins pinMode/digitalWrite/etc
+#define DIO46_PIN PINE2
+#define DIO46_RPORT PINE
+#define DIO46_WPORT PORTE
+#define DIO46_PWM 0
+#define DIO46_DDR DDRE
+
+#define DIO47_PIN PINE3
+#define DIO47_RPORT PINE
+#define DIO47_WPORT PORTE
+#define DIO47_PWM 0
+#define DIO47_DDR DDRE
+
+#define TEENSY_E2 46
+#define TEENSY_E3 47
+
+//-- end not supported by Teensyduino
+
+#undef PA0
+#define PA0_PIN PINA0
+#define PA0_RPORT PINA
+#define PA0_WPORT PORTA
+#define PA0_PWM 0
+#define PA0_DDR DDRA
+#undef PA1
+#define PA1_PIN PINA1
+#define PA1_RPORT PINA
+#define PA1_WPORT PORTA
+#define PA1_PWM 0
+#define PA1_DDR DDRA
+#undef PA2
+#define PA2_PIN PINA2
+#define PA2_RPORT PINA
+#define PA2_WPORT PORTA
+#define PA2_PWM 0
+#define PA2_DDR DDRA
+#undef PA3
+#define PA3_PIN PINA3
+#define PA3_RPORT PINA
+#define PA3_WPORT PORTA
+#define PA3_PWM 0
+#define PA3_DDR DDRA
+#undef PA4
+#define PA4_PIN PINA4
+#define PA4_RPORT PINA
+#define PA4_WPORT PORTA
+#define PA4_PWM 0
+#define PA4_DDR DDRA
+#undef PA5
+#define PA5_PIN PINA5
+#define PA5_RPORT PINA
+#define PA5_WPORT PORTA
+#define PA5_PWM 0
+#define PA5_DDR DDRA
+#undef PA6
+#define PA6_PIN PINA6
+#define PA6_RPORT PINA
+#define PA6_WPORT PORTA
+#define PA6_PWM 0
+#define PA6_DDR DDRA
+#undef PA7
+#define PA7_PIN PINA7
+#define PA7_RPORT PINA
+#define PA7_WPORT PORTA
+#define PA7_PWM 0
+#define PA7_DDR DDRA
+
+#undef PB0
+#define PB0_PIN PINB0
+#define PB0_RPORT PINB
+#define PB0_WPORT PORTB
+#define PB0_PWM 0
+#define PB0_DDR DDRB
+#undef PB1
+#define PB1_PIN PINB1
+#define PB1_RPORT PINB
+#define PB1_WPORT PORTB
+#define PB1_PWM 0
+#define PB1_DDR DDRB
+#undef PB2
+#define PB2_PIN PINB2
+#define PB2_RPORT PINB
+#define PB2_WPORT PORTB
+#define PB2_PWM 0
+#define PB2_DDR DDRB
+#undef PB3
+#define PB3_PIN PINB3
+#define PB3_RPORT PINB
+#define PB3_WPORT PORTB
+#define PB3_PWM 0
+#define PB3_DDR DDRB
+#undef PB4
+#define PB4_PIN PINB4
+#define PB4_RPORT PINB
+#define PB4_WPORT PORTB
+#define PB4_PWM 0
+#define PB4_DDR DDRB
+#undef PB5
+#define PB5_PIN PINB5
+#define PB5_RPORT PINB
+#define PB5_WPORT PORTB
+#define PB5_PWM 0
+#define PB5_DDR DDRB
+#undef PB6
+#define PB6_PIN PINB6
+#define PB6_RPORT PINB
+#define PB6_WPORT PORTB
+#define PB6_PWM 0
+#define PB6_DDR DDRB
+#undef PB7
+#define PB7_PIN PINB7
+#define PB7_RPORT PINB
+#define PB7_WPORT PORTB
+#define PB7_PWM 0
+#define PB7_DDR DDRB
+
+#undef PC0
+#define PC0_PIN PINC0
+#define PC0_RPORT PINC
+#define PC0_WPORT PORTC
+#define PC0_PWM 0
+#define PC0_DDR DDRC
+#undef PC1
+#define PC1_PIN PINC1
+#define PC1_RPORT PINC
+#define PC1_WPORT PORTC
+#define PC1_PWM 0
+#define PC1_DDR DDRC
+#undef PC2
+#define PC2_PIN PINC2
+#define PC2_RPORT PINC
+#define PC2_WPORT PORTC
+#define PC2_PWM 0
+#define PC2_DDR DDRC
+#undef PC3
+#define PC3_PIN PINC3
+#define PC3_RPORT PINC
+#define PC3_WPORT PORTC
+#define PC3_PWM 0
+#define PC3_DDR DDRC
+#undef PC4
+#define PC4_PIN PINC4
+#define PC4_RPORT PINC
+#define PC4_WPORT PORTC
+#define PC4_PWM 0
+#define PC4_DDR DDRC
+#undef PC5
+#define PC5_PIN PINC5
+#define PC5_RPORT PINC
+#define PC5_WPORT PORTC
+#define PC5_PWM 0
+#define PC5_DDR DDRC
+#undef PC6
+#define PC6_PIN PINC6
+#define PC6_RPORT PINC
+#define PC6_WPORT PORTC
+#define PC6_PWM 0
+#define PC6_DDR DDRC
+#undef PC7
+#define PC7_PIN PINC7
+#define PC7_RPORT PINC
+#define PC7_WPORT PORTC
+#define PC7_PWM 0
+#define PC7_DDR DDRC
+
+#undef PD0
+#define PD0_PIN PIND0
+#define PD0_RPORT PIND
+#define PD0_WPORT PORTD
+#define PD0_PWM 0 // OC0B
+#define PD0_DDR DDRD
+#undef PD1
+#define PD1_PIN PIND1
+#define PD1_RPORT PIND
+#define PD1_WPORT PORTD
+#define PD1_PWM 0 // OC2B
+#define PD1_DDR DDRD
+#undef PD2
+#define PD2_PIN PIND2
+#define PD2_RPORT PIND
+#define PD2_WPORT PORTD
+#define PD2_PWM 0
+#define PD2_DDR DDRD
+#undef PD3
+#define PD3_PIN PIND3
+#define PD3_RPORT PIND
+#define PD3_WPORT PORTD
+#define PD3_PWM 0
+#define PD3_DDR DDRD
+#undef PD4
+#define PD4_PIN PIND4
+#define PD4_RPORT PIND
+#define PD4_WPORT PORTD
+#define PD4_PWM 0
+#define PD4_DDR DDRD
+#undef PD5
+#define PD5_PIN PIND5
+#define PD5_RPORT PIND
+#define PD5_WPORT PORTD
+#define PD5_PWM 0
+#define PD5_DDR DDRD
+#undef PD6
+#define PD6_PIN PIND6
+#define PD6_RPORT PIND
+#define PD6_WPORT PORTD
+#define PD6_PWM 0
+#define PD6_DDR DDRD
+#undef PD7
+#define PD7_PIN PIND7
+#define PD7_RPORT PIND
+#define PD7_WPORT PORTD
+#define PD7_PWM 0
+#define PD7_DDR DDRD
+
+#undef PE0
+#define PE0_PIN PINE0
+#define PE0_RPORT PINE
+#define PE0_WPORT PORTE
+#define PE0_PWM 0
+#define PE0_DDR DDRE
+#undef PE1
+#define PE1_PIN PINE1
+#define PE1_RPORT PINE
+#define PE1_WPORT PORTE
+#define PE1_PWM 0
+#define PE1_DDR DDRE
+#undef PE2
+#define PE2_PIN PINE2
+#define PE2_RPORT PINE
+#define PE2_WPORT PORTE
+#define PE2_PWM 0
+#define PE2_DDR DDRE
+#undef PE3
+#define PE3_PIN PINE3
+#define PE3_RPORT PINE
+#define PE3_WPORT PORTE
+#define PE3_PWM 0
+#define PE3_DDR DDRE
+#undef PE4
+#define PE4_PIN PINE4
+#define PE4_RPORT PINE
+#define PE4_WPORT PORTE
+#define PE4_PWM 0
+#define PE4_DDR DDRE
+#undef PE5
+#define PE5_PIN PINE5
+#define PE5_RPORT PINE
+#define PE5_WPORT PORTE
+#define PE5_PWM 0
+#define PE5_DDR DDRE
+#undef PE6
+#define PE6_PIN PINE6
+#define PE6_RPORT PINE
+#define PE6_WPORT PORTE
+#define PE6_PWM 0
+#define PE6_DDR DDRE
+#undef PE7
+#define PE7_PIN PINE7
+#define PE7_RPORT PINE
+#define PE7_WPORT PORTE
+#define PE7_PWM 0
+#define PE7_DDR DDRE
+
+#undef PF0
+#define PF0_PIN PINF0
+#define PF0_RPORT PINF
+#define PF0_WPORT PORTF
+#define PF0_PWM 0
+#define PF0_DDR DDRF
+#undef PF1
+#define PF1_PIN PINF1
+#define PF1_RPORT PINF
+#define PF1_WPORT PORTF
+#define PF1_PWM 0
+#define PF1_DDR DDRF
+#undef PF2
+#define PF2_PIN PINF2
+#define PF2_RPORT PINF
+#define PF2_WPORT PORTF
+#define PF2_PWM 0
+#define PF2_DDR DDRF
+#undef PF3
+#define PF3_PIN PINF3
+#define PF3_RPORT PINF
+#define PF3_WPORT PORTF
+#define PF3_PWM 0
+#define PF3_DDR DDRF
+#undef PF4
+#define PF4_PIN PINF4
+#define PF4_RPORT PINF
+#define PF4_WPORT PORTF
+#define PF4_PWM 0
+#define PF4_DDR DDRF
+#undef PF5
+#define PF5_PIN PINF5
+#define PF5_RPORT PINF
+#define PF5_WPORT PORTF
+#define PF5_PWM 0
+#define PF5_DDR DDRF
+#undef PF6
+#define PF6_PIN PINF6
+#define PF6_RPORT PINF
+#define PF6_WPORT PORTF
+#define PF6_PWM 0
+#define PF6_DDR DDRF
+#undef PF7
+#define PF7_PIN PINF7
+#define PF7_RPORT PINF
+#define PF7_WPORT PORTF
+#define PF7_PWM 0
+#define PF7_DDR DDRF
+
+
+/**
+ * Some of the pin mapping functions of the Teensduino extension to the Arduino IDE
+ * do not function the same as the other Arduino extensions.
+ */
+
+//digitalPinToTimer(pin) function works like Arduino but Timers are not defined
+#define TIMER0B 1
+#define TIMER1A 7
+#define TIMER1B 8
+#define TIMER1C 9
+#define TIMER2A 6
+#define TIMER2B 2
+#define TIMER3A 5
+#define TIMER3B 4
+#define TIMER3C 3
--
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