31R: Slide Rule Memory

Game Information

manufacturer	Rockwell
year	1975
clone of	rw30r
other clones	rw31r
genre	N/A
downloads	45

Screenshots

Download Details

split set	rw31r.zip 907.00b
parent set	rw30r.zip 907.00b ↗
standalone set	rw31r.7z 953.00b

Game Details

Calculator published 50 years ago:

31R - Slide Rule Memory (c) 1975 Rockwell

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Driver Details

source	handheld/hh_rw5000.cpp
status	good
emulation	good
savestate	supported
nosoundhardware	yes

Screen Details

Input Details

player	1
type	keypad
buttons	20
directions	N/A

Chipset Details

name	Rockwell A5500
clock	244.14khz

ROM Details

name	size	crc
a5502pa	768.00b	6ee0b30a