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miconkit: cpu clock divider should be good

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This commit is contained in:
hap 2022-05-29 17:11:56 +02:00
parent 7abaa7fe02
commit 6ed9447043
1 changed files with 5 additions and 5 deletions
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10
src/mame/drivers/miconkit.cpp
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@ -17,14 +17,14 @@ adds moving obstacles. The 3rd game in the series, Space Micon Kit, adds a 2nd
row of bricks.
Hardware notes:
- NEC 8080A, 18.432MHz XTAL
- NEC 8228, NEC 8255C
- 4KB ROM (4*MB8518), 256 bytes RAM, 4KB VRAM
- 1bpp video with color overlay, 10MHz XTAL
- NEC D8080A-C, 18.432MHz XTAL, NEC uPB8224C (/9 divider)
- NEC uPB8228C, NEC D8255C
- 4KB ROM (4*MB8518), 256 bytes RAM (2*D2111AL-4)
- 4KB VRAM (32*MB8102), 1bpp video with color overlay
- video timing: 10MHz XTAL, h/v: ?
- beeper
TODO:
- verify CPU clock divider
- correct video timing
- there's a 2-player start button on the cocktail cabinet, but where is it
hooked up, if at all? (when inserting 2 coins, the game automatically starts)