PC-9801VM

Game Information

manufacturer	NEC
year	1985
cloned by	pc9801uv2
genre	N/A
downloads	0

Screenshots

Download Details

split set	pc9801vm.zip 191.17k
bios/device	pc9801_26.zip 35.79k
bios/device	upd7220.zip 367.00b
bios/device	upd7220.zip 367.00b
merged set	pc9801vm.7z 171.60k
standalone set	pc9801vm.7z 191.78k

Game Details

Computer published 40 years ago:

PC-9801VM (c) 1985 NEC Home Electronics, Ltd.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=228507&o=2

Driver Details

source	nec/pc9801.cpp
status	preliminary
emulation	preliminary
savestate	unsupported
type	sound
status	imperfect

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	NEC V30
clock	9.54mhz

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	Speaker
clock	N/A

name	CD/DA
clock	43.07khz

name	Filtered DAC
clock	N/A

ROM Details

name	size	crc
cpu_board_1a_23128e.bin	16.00k	9965c914
cpu_board_4a_d23128ec.bin	16.00k	e7c24a70
cpu_board_2a_d23c256ec.bin	32.00k	3874970d
cpu_board_3a_23c256e.bin	32.00k	4128276e
main_board_12f_d2364ec.bin	8.00k	11197271
main_board_12h_231000.bin	128.00k	ecc2c062
main_board_10h_231000.bin	128.00k	91d78281
main_board_8h_d23256ac.bin	32.00k	62a32ba6