YIS503II (MSX1, Japan)

Game Information

manufacturer	Yamaha
year	1985
Clone of	yis503
downloads	35

Screenshots

Download Details

split set	yis503ii.zip 25.62KiB
parent set	yis503.zip 25.53KiB ↗
merged set	yis503.7z 26.74KiB
standalone set	yis503ii.7z 24.51KiB

Game Details

Computer published 40 years ago:

YIS503II (c) 1984 Yamaha.

Driver Details

source	msx/msx1_v9938.cpp
driver status	good
emulation status	good
save states	unsupported
channels	1

Screen Details

display	screen
type	raster
orientation	horizontal
width	543
height	465
refresh rate	59.92hz

Input Details

player:	1
type	joy
directions	8way
buttons	2way

player:	1
type	keyboard
directions	N/A
buttons	72way

player:	2
type	joy
directions	8way
buttons	2way

Chipset Details

Zilog Z80	3.58mhz
MSX Cartridge slot	3.58mhz
MSX Cartridge slot	3.58mhz
MSX Yamaha Expansion slot	3.58mhz
Speaker	present
1-Bit DAC	present
YM2149 SSG	1.79mhz
Cassette	present

ROM Details

name	size	crc
yis503iibios.rom	32.00KiB	3b08dc03