查看“BPC-7973 COM”的源代码

[[文件:BPC-7973 COM1-6，COM7_CAN，COM_AI.jpg|600px|缩略图|BPC-7973 COM1-6，COM7_CAN，COM_AI]]
===== COM_AI： =====
{| class="wikitable"
|-
! Pin !! 信号名称 
|-
| 1 || +12V
|-
| 2 || GND
|-
| 3 || COM8+A
|-
| 4 || COM8-B
|-
| 5 || GND
|}

===== COM3-COM6： =====
{| class="wikitable"
|-
! Pin !! 信号名称 !! Pin !! 信号名称 !! Pin !! 信号名称 
|-
| 1 || COM7_SIN+A || A1 || COM7_SIN+A || B1 || GL_CAN1_L
|-
| 2 || COM7_SOUT-B || A2 || COM7_SOUT-B || B2 || GL_CAN1_H
|-
| 3 || GND_iso1_IN || A3 || GND_iso1_IN || B3 || GND_iso1_IN
|}