MPU-B

Game Information
manufacturer Imsai
year 1978
genre N/A
downloads 28
Screenshots
imsai title
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Download Details
split set imsai.zip 1.80k
merged set imsai.7z 1.85k
standalone set imsai.7z 1.85k
Game Details
Computer published 47 years ago:

MPU-B (c) 1978 Imsai.

A S100 Bus board based on the 8085 microprocessor.

- TECHNICAL -

It contained:
A 1K program PROM/ROM
1 to 4K of RAM
A power on jump circuit
Serial I/O
Parallel I/O
Timers
5-levels of interrupts

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=103279&o=2
Driver Details
source skeleton/imsai.cpp
status preliminary
emulation preliminary
savestate supported
nosoundhardware yes
Screen Details
display terminal:terminal_screen
type raster
orientation horizontal
width 640px
height 240px
refresh 50mhz
Input Details
player 1
type keyboard
buttons 73
directions N/A
Chipset Details
name Intel 8085A
clock 5.72mhz
name Speaker
clock N/A
name Beep
clock 1.95khz
ROM Details
name size crc
vdb-80.rom 2.00k 0afc4683
3622.u31 512.00b nodump
74s288.u38 32.00b nodump