Big Board

Game Information
manufacturer Digital Research Computers
year 1980
cloned by mk82 mk83 mojmikro x820
genre N/A
downloads 60
Screenshots
bigboard title
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Download Details
split set bigboard.zip 2.41k
bios/device x820kb.zip 1.10k
merged set bigboard.7z 12.12k
standalone set bigboard.7z 3.33k
Game Details
Computer published 45 years ago:

Big Board (c) 1980 Digital Research.

A Z80-based single-board computer.

- STAFF -

Designed by: Jim Ferguson

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=103375&o=2
Driver Details
source xerox/xerox820.cpp
status preliminary
emulation preliminary
savestate unsupported
Screen Details
display screen
type raster
orientation horizontal
width 560px
height 240px
refresh 58.76mhz
Input Details
player 1
type keyboard
buttons 74
directions N/A
Chipset Details
name Zilog Z80
clock 2.38mhz
name Intel 8048
clock 5.72mhz
name Speaker
clock N/A
name Floppy sound
clock 43.07khz
name Speaker
clock N/A
name Floppy sound
clock 43.07khz
name Speaker
clock N/A
name Beep
clock 950.00bhz
ROM Details
name size crc
bigboard.u67 2.00k 5a85a228
bigboard.u73 2.00k 10bf0d81