Macintosh Quadra 650

Game Information

manufacturer	Apple Computer
year	1993
clone of	macqd800
other clones	macct610 macct650 macqd610 macqd650
genre	N/A
downloads	0

Screenshots

Download Details

parent set	macqd800.zip 957.22k ↗
bios/device	adbmodem.zip 763.00b
standalone set	macqd650.7z 400.48k

Game Details

Computer published 32 years ago:

Macintosh Quadra 650 (c) 1993 Apple Computer, Inc.

Same as the Centris 650, but the CPU is now always a full 68040 (no 68LC040) and the CPU speed increased to 33 MHz.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=360936&o=2

Driver Details

source	apple/macquadra800.cpp
status	imperfect
emulation	good
savestate	supported
type	sound
overall	imperfect

Screen Details

display	djmemc:video:screen
type	raster
orientation	horizontal
width	640px
height	480px
refresh	66.61mhz

Input Details

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

player	N/A
type	keyboard
buttons	101
directions	N/A

Chipset Details

name	Motorola MC68040
clock	31.47mhz

name	GI PIC1654S
clock	3.52mhz

name	Speaker
clock	N/A

name	Speaker
clock	N/A

name	ASC
clock	14.94mhz

name	Speaker
clock	N/A

name	Floppy sound
clock	43.07khz

name	Apple Digitally Filtered Audio Chip
clock	21.74khz

name	CD/DA
clock	43.07khz

ROM Details

name	size	crc
f1acad13.rom	1.00m	4e70e3c0
f1a6f343.rom	1.00m	3318a935