EMAC SoM-112ES, Руководство пользователя

Страница: 15 / 22

SoM-112ES User Manual
Revision 1.00 © 2018 - 14 -
4 Appendix A: Connector Pinouts
4.1 4-Pin Molex Male Floppy Power Connector (CN1)
Pin Signal
Pin 1 5V
Pin 2 GND
Pin 3 GND
Pin 4 12V
4.2 3-Pin Polarized Locking CAN Connector (CN2)
Pin Signal
Pin 1 GND
Pin 2 CAN_L
Pin 3 CAN_H
4.3 Utility GPIO Header (HDR1)
Pin Signal Pin Signal
1 3P3_VCC 2 3P3_VCC
3 GND 4 EXPIO_REF
5 EXPIO_0 6 EXPIO_1
7 EXPIO_2 8 EXPIO_3
9 EXPIO_4 10 EXPIO_5
11 EXPIO_6 12 EXPIO_7
13 GPIO_5/AD-1 14 GPIO_6/AD-2
15 GPIO_7/AD-3 16 GPIO_8/AD-4
17 GND 18 GND
19 GPIO_9/MISO 20 GND
21 GPIO_10/MOSI 22 GND
23 GPIO_11/SCK 24 GND
25 GPIO_12/CS0n 26 GND
27 GPIO_13/CS1n 28 GND
29 SPI_EXT_MISO 30 GND
31 SPI_EXT_MOSI 32 GND
33 SPI_EXT_CLK 34 GND
35 SPI_EXT_CS1n 36 GND
37 SPI_EXT_CS2n 38 GND
39 GND 40 GND
41 I2C_CLK-E 42 GPIO_1/IRQ_1
43 I2C_DAT-E 44 GPIO_14/PWM1
45 SOM_RSTO# 46 GPIO_15/PWM2