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:

9 PIN D-SUB FEMALE

显示器连线端的接口为 9 针公插头:
9 PIN D-SUB MALE

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