EGA显示接口引脚定义图
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











