BBC Micro Model B (US)

Game Information
manufacturer Acorn Computers
year 1983
clone of bbcb
other clones bbca bbcb_de bbcb_no bbcb_us sist1 torch301 torch725 torchf torchh dolphinm
genre N/A
downloads 55
Screenshots
bbcb_us title
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Download Details
split set bbcb_us.zip 62.21k
parent set bbcb.zip 91.24k ↗
bios/device saa5050.zip 536.00b
bios/device bbc_acorn8271.zip 94.92k
standalone set bbcb_us.7z 89.09k
Driver Details
source acorn/bbcb.cpp
status imperfect
emulation good
savestate unsupported
type graphics
status imperfect
Screen Details
display screen
type raster
orientation horizontal
width 640px
height 200px
refresh 59.64mhz
Input Details
player 1
type keyboard
buttons 73
directions N/A
Chipset Details
name MOS Technology 6502
clock 1.91mhz
name Speaker
clock N/A
name SN76489A
clock 3.81mhz
name Samples
clock N/A
name Cassette
clock N/A
name BBC Micro Voice Synthesis Processor slot
clock N/A
name TMS5220
clock 625.00khz
name Speaker
clock N/A
name Floppy sound
clock 43.07khz
name Speaker
clock N/A
name Floppy sound
clock 43.07khz
name BBC Micro 1MHz Bus port
clock 0.95mhz
ROM Details
name size crc
usmos10.rom 16.00k c8e946a9
usbasic3.rom 16.00k 161b9539
viewa210.rom 16.00k 4345359f
usdnfs10.rom 16.00k 7e367e8c
vm61002.bin 16.00k bf4b3b64