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The Machine Room is Back!
This is the recovered Machine Room from 2005. Please don't expect wonders. The look and feel of this site is nine years old, and so is its code. Some of the functionality has been recovered while the rest of the site is modernised and restructured. Watch this space!
Top :: Browse :: Memotech :: RS-128


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No known owners (I still own one | I used to own one). I have seen one.
Search Google or Ebay United States for Memotech RS-128 (more links, auctions & searches)
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Pricing 1,250.00 GBP (United Kingdom, October 1984), 399.00 GBP (United Kingdom, October 1984)
Emphasis Programming, Small business
Operating System CP/M 2
Timeline Released: 1984
CPU type Z80A
CPU word length 8 bits
CPU clock rate 4 MHz
ROM Size 24 KiB
RAM Size 128 KiB
Maximum RAM Size 512 KiB
Number of keys 79
Graphics chip TMS-9928, TMS-9929A
Graphics modes 256x192x16
Text modes 40x24x16
Total number of colours 16
Sound chip TMS-76489
Sound channels 3
White noise channels 1
Sound output Mono
I/O Ports 2x Joystick, 2x RS-232, Audio, Cartridge, Composite video, Expansion, Parallel, TV output, Tape recorder

More technical info...