MITX-6962-COM
来自ARM Wiki
文件:MITX-6962 COM、JCOM1、COM 3456.jpg
MITX-6962 COM、JCOM1、COM_3456
JCOM1：
| 信号名称 | Pin | Pin | 信号名称 |
|---|---|---|---|
| HDCD | 1 | 2 | HDSR |
| HSIN | 3 | 4 | HRTS |
| HSOUT | 5 | 6 | HCTS |
| HDTR | 7 | 8 | HRI |
| GND | 9 | 10 | GND |
VGA_COM：
| Pin# | 引脚定义 |
|---|---|
| COM5 | GND |
| COM9 | COM2_RI |
| COM4 | HDTR#2RX |
| COM8 | COM2_CTS# |
| COM3 | HSOUT2RX+ |
| COM7 | COM2_RST# |
| COM2 | HSIN2TX+DATA |
| COM6 | COM2_DSR# |
| COM1 | HDCD#2TS-DATA |
- 当COM2设置为RS232/RS422/RS485时，其针脚定义如下：
| COM1 RS232 PORT | COM1 RS422 PORT | COM1 RS485 PORT | |||
| J1 | 1-3 2-4 | J1 | 3-5 4-6 | J1 | 3-5 4-6 |
| J2 | 1-3 2-4 | J2 | 3-5 4-6 | J2 | 3-5 4-6 |
| J3 | 1-2 | J3 | 3-4 | J3 | 5-6 7-8 |
COM_3456：
| 信号名称 | Pin | Pin | 信号名称 |
|---|---|---|---|
| HDCD#3 | 1 | 2 | HDSR#3 |
| HSIN3 | 3 | 4 | HRTS#3 |
| HSOUT3 | 5 | 6 | HCTS#3 |
| HDTR#3 | 7 | 8 | HRI#3 |
| GND | 9 | 10 | GND |
| HDCD#4 | 11 | 12 | HDSR#4 |
| HSIN4 | 13 | 14 | HRTS#4 |
| HSOUT4 | 15 | 16 | HCTS#4 |
| HDTR#4 | 17 | 18 | HRI#4 |
| GND | 19 | 20 | GND |
| HDCD#5 | 21 | 22 | HDSR#5 |
| HSIN5 | 23 | 24 | HRTS#5 |
| HSOUT5 | 25 | 26 | HCTS#5 |
| HDTR#5 | 27 | 28 | HRI#5 |
| GND | 29 | 30 | GND |
| HDCD#6 | 31 | 32 | HDSR#6 |
| HSIN6 | 33 | 34 | HRTS#6 |
| HSOUT6 | 35 | 36 | HCTS#6 |
| HDTR#6 | 37 | 38 | HRI#6 |
| GND | 39 | 40 | GND |