YIS503IIR (MSX1, USSR)

Game Information

manufacturer	Yamaha
year	1985
clone of	yis503
other clones	y503iir y503iir2 yis503f yis503ii
genre	N/A
downloads	0

Screenshots

Download Details

split set	y503iir.zip 25.53k
parent set	yis503.zip 25.53k ↗
standalone set	y503iir.7z 24.58k

Game Details

Computer published 39 years ago:

YIS-503IIR (c) 1986 Yamaha.

MSX1 clone from Yamaha.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=101128&o=2

Driver Details

source	msx/msx1_v9938.cpp
status	good
emulation	good
savestate	unsupported

Screen Details

display	screen
type	raster
orientation	horizontal
width	543px
height	567px
refresh	50.16mhz

Input Details

player	1
type	joy
buttons	2
directions	8

player	1
type	keyboard
buttons	72
directions	N/A

player	2
type	joy
buttons	2
directions	8

Chipset Details

name	Zilog Z80
clock	3.41mhz

name	MSX Cartridge slot
clock	3.41mhz

name	MSX Cartridge slot
clock	3.41mhz

name	MSX Yamaha Minicart slot
clock	3.41mhz

name	MSX Yamaha Expansion slot
clock	3.41mhz

name	Speaker
clock	N/A

name	1-Bit DAC
clock	N/A

name	YM2149 SSG
clock	1.71mhz

name	Cassette
clock	N/A

ROM Details

name	size	crc
yis503iirbios.rom	32.00k	e751d55c