Onyx (Brazil/Prototype)

Game Information

manufacturer	Microdigital
year	1982
clone of	coleco
other clones	colecop onyx
genre	N/A
downloads	0

Screenshots

Download Details

split set	onyx.zip 5.51k
parent set	coleco.zip 5.51k ↗
standalone set	onyx.7z 5.36k

Game Details

Console published 43 years ago:

Onyx (c) 1982 Microdigital.

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Edit this entry: https://www.arcade-history.com/?&page=detail&id=96208&o=2

Driver Details

source	coleco/coleco.cpp
status	good
emulation	good
savestate	unsupported

Screen Details

display	screen
type	raster
orientation	horizontal
width	280px
height	216px
refresh	59.92mhz

Input Details

player	1
type	joy
buttons	1
directions	8

player	1
type	dial
buttons	N/A
directions	N/A

player	1
type	trackball
buttons	N/A
directions	N/A

player	1
type	keypad
buttons	52
directions	N/A

player	2
type	joy
buttons	1
directions	8

player	2
type	dial
buttons	N/A
directions	N/A

player	2
type	only_buttons
buttons	4
directions	N/A

Chipset Details

name	Zilog Z80
clock	3.41mhz

name	Speaker
clock	N/A

name	SN76489A
clock	3.41mhz

name	Colecovision Expansion Bus
clock	N/A

ROM Details

name	size	crc
onyx.rom	8.00k	011c32e7