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author | hap <happppp@users.noreply.github.com> | 2015-02-23 22:14:09 +0100 |
---|---|---|
committer | hap <happppp@users.noreply.github.com> | 2015-02-23 22:14:09 +0100 |
commit | 9a9b7ea3d12eec05f1529e28895239cc36bc6974 (patch) | |
tree | a19c8c6671a7f54cf6c44302d06b535a21cb3719 | |
parent | c777abab49a4712694e0e23728c42fc22b2df4cc (diff) |
add cps1 video measurements by CharlesM
-rw-r--r-- | src/mame/drivers/cps2.c | 2 | ||||
-rw-r--r-- | src/mame/includes/cps1.h | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/src/mame/drivers/cps2.c b/src/mame/drivers/cps2.c index 9b3ef8f5741..c785c28c8df 100644 --- a/src/mame/drivers/cps2.c +++ b/src/mame/drivers/cps2.c @@ -482,7 +482,7 @@ CAPCOM CPB-001A | | | IC1 | | | -| IC2 IC3 | +| IC3 IC2 | | | | | | | diff --git a/src/mame/includes/cps1.h b/src/mame/includes/cps1.h index d8e7bd75f16..437a96799b5 100644 --- a/src/mame/includes/cps1.h +++ b/src/mame/includes/cps1.h @@ -17,6 +17,14 @@ // measured clocks: // CPS2(Guru): V = 59.6376Hz, H = 15,4445kHz *H is probably measured too low! // CPS1 GNG: V = 59.61Hz +/* CPS1(Charles MacDonald): + Pixel clock: 8.00 MHz + Total pixel clocks per scanline: 512 clocks + Horizontal sync pulse width : 36 clocks + Horizontal display and blanking period: 476 clocks + Frame size: 262 scanlines + Refresh rate: 59.63 MHz. +*/ #define CPS_PIXEL_CLOCK (XTAL_16MHz/2) #define CPS_HTOTAL (512) |