Abacus (Ver 1.0)

Game Information

manufacturer	Nazionale Elettronica
year	2001
genre	N/A
downloads	38

Screenshots

Download Details

split set	abacus.zip 484.93k
merged set	abacus.7z 421.43k
standalone set	abacus.7z 421.43k

Game Details

Slot Machine (video):

Abacus (c) 200? Nazionale Elettronica Giochi [Italy]

- TECHNICAL -

Nazionale Ellettronica Hardware

Main CPU: H8/3044 (@15MHz).
Sound Chips: OKI6295 (@1MHz).

Screen orientation: Horizontal.
Video Resolution: 512x256 pixels.
Refresh rate: 60Hz.
Palette colours: Unknown.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=34252&o=2

Driver Details

source	misc/itgamble.cpp
status	preliminary
emulation	preliminary
savestate	unsupported
type	sound
status	unemulated

Screen Details

display	screen
type	raster
orientation	horizontal
width	512px
height	256px
refresh	60mhz

Chipset Details

name	Hitachi H8/3048
clock	14.31mhz

name	Speaker
clock	N/A

name	OKI MSM6295 ADPCM
clock	0.95mhz

ROM Details

name	size	crc
abacus_ver1.0_hd64f3048f16.mcu	128.00k	nodump
abacus2.ic18	512.00k	9884ee09
abacus3.ic17	512.00k	ec6473c4
1.ic25	256.00k	4fe79e43