ATX-6981 COM
来自ARM Wiki
VGA_COM1B:
Pin | 信号名称 |
---|---|
1 | COM1_DCD# |
2 | COM1_SIN |
3 | COM1_SOUT |
4 | COM1_DTR# |
5 | COM1_GND |
6 | COM1_DSR# |
7 | COM1_RTS# |
8 | COM1_CTS# |
9 | COM1_RI |
COM1:
信号名称 | Pin | Pin | 信号名称 |
---|---|---|---|
COM2_DCD# | 1 | 2 | COM2_DSR# |
COM2_SIN | 3 | 4 | COM2_RTS# |
COM2_SOUT | 5 | 6 | COM2_CTS# |
COM2_DTR# | 7 | 8 | COM2_RI |
GND | 9 | 10 | GND |