EMB-3532-COM
来自ARM Wiki
COM2:
信号名称 Pin# Pin# 信号名称 COM0_DATA- 1 2 NPU_COM2_RX COM0_DATA+/RX 3 4 NPU_COM2_TX COM0_TX 5 6 NC NC 7 8 NC GND 9 10 GND
COM2跳线功能设置:
COM RS232 PORT COM RS485 PORT COM2 J7 1-2 3-4,5-6 J6 1-3,2-4 3-5,4-6
COM5-8:
信号名称 Pin# Pin# 信号名称 NC 1 2 NC COM5_RX 3 4 COM5_RTS COM5_TX 5 6 COM5_CTS NC 7 8 NC GND 9 10 GND NC 11 12 NC COM6_RX 13 14 COM6_RTS COM6_TX 15 16 COM6_CTS NC 17 18 NC GND 19 20 GND NC 21 22 NC COM7_RX 23 24 COM7_RTS COM7_TX 25 26 COM7_CTS NC 27 28 NC GND 29 30 GND NC 31 32 NC COM8_RX 33 34 COM8_RTS COM8_TX 35 36 COM8_CTS NC 37 38 NC GND 39 40 GND