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H-89 with MMS Equipment

Game Information
manufacturer Heath Company
year 1981
clone of h89
other clones h88 h89_cdr h89_mms z90
genre N/A
downloads 0
Screenshots
h89_mms title
h89_mms title
Download Details
parent set h89.zip 36.23k ↗
bios/device heath_tlb.zip 4.74k
bios/device mm5740.zip 212.00b
bios/device h89bus.zip 581.00b
standalone set h89_mms.7z 14.11k
Game Details
Computer published 44 years ago:

Heathkit H-89 with MMS Equipment (c) 1981 Heathkit.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=442543&o=2
Driver Details
source heathzenith/h89.cpp
status good
emulation good
savestate supported
Screen Details
display tlbc:heath:screen
type raster
orientation horizontal
width 640px
height 250px
refresh 59.26mhz
Input Details
player 1
type keyboard
buttons 86
directions N/A
Chipset Details
name Zilog Z80
clock 1.95mhz
name Zilog Z80
clock 1.95mhz
name Speaker
clock N/A
name Beep
clock 0.98khz
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 Floppy sound
clock 43.07khz
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 Floppy sound
clock 43.07khz
name Speaker
clock N/A
name Floppy sound
clock 43.07khz
name Speaker
clock N/A
name Floppy sound
clock 43.07khz
ROM Details
name size crc
2732_444_84b_mms.u518 4.00k 7e75d6f4
2732_kmr100_v3_a_02.u518 4.00k fd491592
2732_mtrhex_4k.u518 4.00k e26b29a9
2732_444_84a_mms.u518 4.00k 0e541a7e
2716_mtrhex.u518 2.00k 842a306a
2716_444-19_h17.u520 2.00k 26e80ae3