EGA顯示接口引腳定義圖
EGA 是 Enhanced Graphics Adapter 的縮寫，信號類型為 TTL，顏色數(shù)為 16/64 色，顯示卡端的接口為 9 針母插座：
顯示器連線端的接口為 9 針公插頭：
|
引腳定義 |
|
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 |