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r33463 Thursday 20th November, 2014 at 15:14:55 UTC by Scott Stone
More sane values for dec0.c / dec8.c screen raw parameters.  [Angelo Salese]
[src/mame/drivers]dec0.c dec8.c

trunk/src/mame/drivers/dec0.c
r241974r241975
12581258
12591259/* TODO: These are raw guesses, only to get ~57,41 Hz */
12601260#define DEC0_PIXEL_CLOCK XTAL_20MHz/4
1261#define DEC0_HTOTAL 256+74
1261#define DEC0_HTOTAL 320
12621262#define DEC0_HBEND 0
12631263#define DEC0_HBSTART 256
1264#define DEC0_VTOTAL 264
1264#define DEC0_VTOTAL 272
12651265#define DEC0_VBEND 8
12661266#define DEC0_VBSTART 256-8
12671267
trunk/src/mame/drivers/dec8.c
r241974r241975
19821982
19831983/* TODO: These are raw guesses, only to get ~57,41 Hz, assume to be the same as dec0 */
19841984#define DEC8_PIXEL_CLOCK XTAL_20MHz/4
1985#define DEC8_HTOTAL 256+74
1985#define DEC8_HTOTAL 320
19861986#define DEC8_HBEND 0
19871987#define DEC8_HBSTART 256
1988#define DEC8_VTOTAL 264
1988#define DEC8_VTOTAL 272
19891989#define DEC8_VBEND 8
19901990#define DEC8_VBSTART 256-8
19911991


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