PC-9801US

Game Information

manufacturer	NEC
year	1992
genre	N/A
downloads	48

Screenshots

Download Details

split set	pc9801us.zip 276.89k
bios/device	pc9801_26.zip 35.79k
bios/device	upd7220.zip 367.00b
bios/device	upd7220.zip 367.00b
merged set	pc9801us.7z 200.49k
standalone set	pc9801us.7z 212.45k

Game Details

Computer published 33 years ago:

PC-9801US (c) 1992 NEC Home Electronics, Ltd.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=295243&o=2

Driver Details

source	nec/pc9801.cpp
status	preliminary
emulation	preliminary
savestate	unsupported

Screen Details

display	screen
type	raster
orientation	horizontal
width	640px
height	400px
refresh	56.42mhz

Input Details

player	1
type	mouse
buttons	3
directions	N/A

player	1
type	keyboard
buttons	104
directions	N/A

player	2
type	joy
buttons	2
directions	8

player	3
type	joy
buttons	2
directions	8

Chipset Details

name	Intel I386SX
clock	15.23mhz

name	AM9517A
clock	15.23mhz

name	Speaker
clock	N/A

name	YM2203 OPN
clock	3.81mhz

name	Speaker
clock	N/A

name	Floppy sound
clock	43.07khz

name	Speaker
clock	N/A

name	Floppy sound
clock	43.07khz

name	Speaker
clock	N/A

name	Speaker
clock	N/A

name	CD/DA
clock	43.07khz

name	Filtered DAC
clock	N/A

ROM Details

name	size	crc
lrh8a00.bin	512.00k	a86d8cdb
font_ux.rom	282.00k	19a76eeb
24256c-x01.bin	32.00k	28ec1375
24256c-x02.bin	32.00k	90985158
24256c-x03.bin	32.00k	d4893543
24256c-x04.bin	32.00k	5dec0fc2