diff options
Diffstat (limited to 'src/mame/drivers/cking_master.cpp')
-rw-r--r-- | src/mame/drivers/cking_master.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/mame/drivers/cking_master.cpp b/src/mame/drivers/cking_master.cpp index c4ddc300d0f..3de15ba8803 100644 --- a/src/mame/drivers/cking_master.cpp +++ b/src/mame/drivers/cking_master.cpp @@ -12,12 +12,11 @@ TODO: ******************************************************************************* -Chess King Master (yes, it's plainly named "Master") ---------------- -Z80 CPU(NEC D780C-1) @ 4MHz(8MHz XTAL), IRQ from 555 timer -8KB ROM(NEC D2764C-3), 2KB RAM(NEC D4016C), ROM is scrambled for easy PCB placement -simple I/O via 2*74373 and a 74145 -8*8 chessboard buttons, 32+1 border leds, piezo +Chess King Master overview (yes, it's plainly named "Master"): +- Z80 CPU(NEC D780C-1) @ 4MHz(8MHz XTAL), IRQ from 555 timer +- 8KB ROM(NEC D2764C-3), 2KB RAM(NEC D4016C), ROM is scrambled for easy PCB placement +- simple I/O via 2*74373 and a 74145 +- 8*8 chessboard buttons, 32+1 border leds, piezo ******************************************************************************/ |