[−][src]Module teensy4_pins::common
Common pinout
The Teensy 4.0 and 4.1 share many pins. This module provides
the pins that are common across both boards. For pins that are unique to
each board, and to acquire all of a board's pins, see the t40
and t41 modules.
Common pin table
This table is incomplete
We believe this table is accurate. But, there may be alternate functions that are not documented, and we're maintaining this table on a best-effort basis. Besides this table, there are two other ways to identify which pads support which peripheral:
- study the i.MX RT 1060 Reference Manual. This is the authority on pad configuration.
- study the trait implementations for the pad. Select a pin type alias, like
P0, and click-through to its pad documentation (AD_B0_03). Notice the listing ofimxrt-iomuxctrait implementations. This describes what kinds of functions the pin supports. The constraints may be enforced by the HAL's APIs.
We welcome documentation contributions!
| Pin | Pad ID | Alt0 | Alt1 | Alt2 | Alt3 | Alt4 | Alt5 | Alt6 | Alt7 | Alt8 | Alt9 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | AD_B0_03 | UART6_RX | FlexPWM1_1_X | ||||||||
| 1 | AD_B0_02 | UART6_TX | FlexPWM1_0_X | ||||||||
| 2 | EMC_04 | FlexPWM4_2_A | |||||||||
| 3 | EMC_05 | FlexPWM4_2_B | |||||||||
| 4 | EMC_06 | FlexPWM2_0_A | |||||||||
| 5 | EMC_08 | FlexPWM2_1_A | |||||||||
| 6 | B0_10 | FlexPWM2_2_A | |||||||||
| 7 | B1_01 | UART4_RX | FlexPWM1_3_B | ||||||||
| 8 | B1_00 | UART4_TX | FlexPWM1_3_A | ||||||||
| 9 | B0_11 | FlexPWM2_2_B | |||||||||
| 10 | B0_00 | SPI4_PCS0 | |||||||||
| 11 | B0_02 | SPI4_SDO | |||||||||
| 12 | B0_01 | SPI4_SDI | |||||||||
| 13 | B0_03 | SPI4_SCK | GPIO2_3 (LED) | ||||||||
| 14 | AD_B1_02 | UART2_TX | |||||||||
| 15 | AD_B1_03 | UART2_RX | |||||||||
| 16 | AD_B1_07 | I2C3_SCL | UART3_RX | ||||||||
| 17 | AD_B1_06 | I2C3_SDA | UART3_TX | ||||||||
| 18 | AD_B1_01 | I2C1_SDA | |||||||||
| 19 | AD_B1_00 | UART2_CTS | I2C1_SCL | ||||||||
| 20 | AD_B1_10 | UART8_TX | |||||||||
| 21 | AD_B1_11 | UART8_RX | |||||||||
| 22 | AD_B1_08 | FlexPWM4_0_A | |||||||||
| 23 | AD_B1_09 | FlexPWM4_1_A | |||||||||
| 24 | AD_B0_12 | I2C4_SCL | UART1_TX | FlexPWM1_2_X | |||||||
| 25 | AD_B0_13 | I2C4_SDA | UART1_RX | FlexPWM1_3_X | |||||||
| 26 | AD_B1_14 | ||||||||||
| 27 | AD_B1_15 | ||||||||||
| 28 | EMC_32 | FlexPWM3_1_B | UART7_RX | ||||||||
| 29 | EMC_31 | FlexPWM3_1_A | UART7_TX | SPI1_PCS1 | |||||||
| 30 | EMC_37 | ||||||||||
| 31 | EMC_36 | ||||||||||
| 32 | B0_12 | ||||||||||
| 33 | EMC_07 | FlexPWM2_0_B |
References:
Type Definitions
| P0 | Pin 0 (common) |
| P1 | Pin 1 (common) |
| P2 | Pin 2 (common) |
| P3 | Pin 3 (common) |
| P4 | Pin 4 (common) |
| P5 | Pin 5 (common) |
| P6 | Pin 6 (common) |
| P7 | Pin 7 (common) |
| P8 | Pin 8 (common) |
| P9 | Pin 9 (common) |
| P10 | Pin 10 (common) |
| P11 | Pin 11 (common) |
| P12 | Pin 12 (common) |
| P13 | Pin 13 (common) |
| P14 | Pin 14 (common) |
| P15 | Pin 15 (common) |
| P16 | Pin 16 (common) |
| P17 | Pin 17 (common) |
| P18 | Pin 18 (common) |
| P19 | Pin 19 (common) |
| P20 | Pin 20 (common) |
| P21 | Pin 21 (common) |
| P22 | Pin 22 (common) |
| P23 | Pin 23 (common) |
| P24 | Pin 24 (common) |
| P25 | Pin 25 (common) |
| P26 | Pin 26 (common) |
| P27 | Pin 27 (common) |
| P28 | Pin 28 (common) |
| P29 | Pin 29 (common) |
| P30 | Pin 30 (common) |
| P31 | Pin 31 (common) |
| P32 | Pin 32 (common) |
| P33 | Pin 33 (common) |