EGA

pinout

EGA=Enhanced Graphics adapter. Interface bus uses a 9-pin D-sub connector. This EGA standard [1984] offered improved resolutions and more colors than CGA. EGA allowed graphical output up to 16 colors (chosen from a palette of 64) at screen resolutions of 640x350, or 80x25 text with 16 colors, all at a refresh rate of 60 Hz. The monitors have a digital interface.

9 pin D-SUB female connector  at the videocard

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

9 pin D-SUB male connector  at the monitor cable

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