CN12 Serial Port #1 9-pin Sub D Connector
Pin | Signal Name |
1 | CARRIER DETECT #1 |
2 | RECEIVE DATA #1 |
3 | TRANSMIT DATA #1 |
4 | DATA TERMINAL READY #1 |
5 | GND |
6 | DATA SET READY #1 |
7 | REQUEST TO SEND #1 |
8 | CLEAR TO SEND #1 |
9 | RING INDICATOR #1 |
CN11 Serial Port #2 10-pin Header/Connector
Pin | Signal Name |
1 | CARRIER DETECT #2 |
2 | DATA SET READY #2 |
3 | RECEIVE DATA #2 |
4 | REQUEST TO SEND #2 |
5 | TRANSMIT DATA #2 |
6 | CLEAR TO SEND #2 |
7 | DATA TERMINAL READY #2 |
8 | RING INDICATOR #2 |
9 | GND |
10 | N/C |
J1 VGA Display Connector (15-pin Sub-D)
Pin | Signal | Pin | Signal |
1 | RED | 2 | GREEN |
3 | BLUE | 4 | N/C |
5 | GND | 6 | GND |
7 | GND | 8 | GND |
9 | VCC | 10 | GND |
11 | N/C | 12 | DDCDATA |
13 | HSYNC | 14 | VSYNC |
15 | DDCCLK |
|
|
CN7 Speaker Port Header/Connector
Pin | Signal Name | Description |
1 | SPEAKER | Connect to Speaker |
3 | N/C | No Connection |
5 | N/C | No Connection |
7 | +5VDC | Connect to Speaker (+) |
CN7 Reset Header/Connector
Pin | Signal Name | Description |
9 | RESET/ | Connect to switch, ground |
|
| this pin to reset |
11 | GND | Ground |
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