G8MNY  > IBM      28.03.25 10:00z 35 Lines 1279 Bytes #158 (0) @ WW
BID : 28992_GB7CIP
Read: GUEST
Subj: IBM Video Connections
Path: ED1ZAC<ED1ZAC<GB7CIP
Sent: 250328/0954Z @:GB7CIP.#32.GBR.EURO #:28992 [Caterham Surrey GBR]
From: G8MNY@GB7CIP.#32.GBR.EURO
To  : IBM@WW

                      PC to video display unit pinouts.
                      =================================
        VGA             NEC           EGA         CGA           MDA
     (Ana RGB)      (Dig RGBI)    (Dig RGBI)  (Dig RGBI)     (Hercules)
 1   R - out        Intensity     Ground      Ground         Ground
 2   G - out        R             R'          Ground         Ground
 3   B - out        G             R           R              N.C.
 4   mon ID bit 2   B             G           G              N.C.
 5   Ground         Ground        B           B              N.C.
 6   R - return     Ground        G'          Intensity      Intensity
 7   G - return     h-sync (+)    B'          N.C.(vid)      Video
 8   B - return     v-sync (-)    h-sync (+)  h-sync (+)     h-sync (+)
 9   no pin                       v-sync (-)  v-sync (-)     v-sync (-)
10   sync return
11   mon ID bit 0
12   mon ID bit 1
13   h-sync
14   v-sync
15   reserved
NOTES                                         Vid on Phono


9 PIN LAYOUT          15 PIN LAYOUT
1  2  3  4  5         11 12 13 14 -
 6  7  8  9            6  7  8  - 10
                      1  2  3  4  5


Why Don't U send an interesting bul?

73 De John, G8MNY @ GB7CIP


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