Acorn R140

Game Information

manufacturer	Acorn Computers
year	1989
clone of	aa310
other clones	aa3000 aa305 aa4101 aa4201 aa440 aa4401 aa540 ar140 ar225 ar260 av20dev
genre	N/A
downloads	0

Screenshots

Download Details

parent set	aa310.zip 4.97m ↗
bios/device	archimedes_keyboard.zip 1.29k
bios/device	arc_ether1_aka25.zip 163.00b
standalone set	ar140.7z 405.90k

Game Details

Computer published 36 years ago:

Acorn R140 (c) 1989 Acorn Computer, Ltd. [Cambridge, England]

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=298462&o=2

Driver Details

source	acorn/aa310.cpp
status	preliminary
emulation	preliminary
savestate	unsupported

Screen Details

display	screen
type	raster
orientation	horizontal
width	735px
height	292px
refresh	50.08mhz

Input Details

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

player	N/A
type	keyboard
buttons	106
directions	N/A

Chipset Details

name	ARM
clock	7.63mhz

name	Intel 8051
clock	11.44mhz

name	Speaker
clock	N/A

name	Speaker
clock	N/A

name	16-Bit R-2R Twos Complement DAC
clock	N/A

name	16-Bit R-2R Twos Complement DAC
clock	N/A

name	16-Bit R-2R Twos Complement DAC
clock	N/A

name	16-Bit R-2R Twos Complement DAC
clock	N/A

name	16-Bit R-2R Twos Complement DAC
clock	N/A

name	16-Bit R-2R Twos Complement DAC
clock	N/A

name	16-Bit R-2R Twos Complement DAC
clock	N/A

name	16-Bit R-2R Twos Complement DAC
clock	N/A

name	Speaker
clock	N/A

name	Floppy sound
clock	43.07khz

ROM Details

name	size	crc
0283,022-01.rom	128.00k	24291ebf
0283,023-01.rom	128.00k	44a134f1
0283,024-01.rom	128.00k	997f42b6
0283,025-01.rom	128.00k	6335dba2
0270,601-01.rom	128.00k	29e2890b
0270,602-01.rom	128.00k	dd1e4893
0270,603-01.rom	128.00k	985a8703
0270,604-01.rom	128.00k	f23e4c8d
cmos_riscos2.bin	256.00b	1ecf3369
cmos_riscos2.bin	256.00b	1ecf3369