EGA 显示接口
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EGA 是 Enhanced Graphics Adapter 的缩写,信号类型为 TTL,颜色数为 16/64 色,显示卡端的接口为 9 针母插座:
显示器连线端的接口为 9 针公插头:
引脚定义 |
Pin | Name | Description |
---|---|---|
1 | GND | Ground |
2 | SR | Secondary Red |
3 | PR | Primary Red |
4 | PG | Primary Green |
5 | PB | Primary Blue |
6 | SG/I | Secondary Green / Intensity |
7 | SB | Secondary Blue |
8 | H | Horizontal Sync |
9 | V | Vertical Sync |