REMEMOTECH based add-on for a Memotech MTX

REMEMOrizer is an add-on for a real Memotech MTX500, MTX512 or MTX512 S2 computer, built using hardware and software developed for REMEMOTECH. It provides :-

• 80 column card, with 80x24 and 80x48 modes, outputting to 640x480 @ 60Hz VGA
• SD Card as a large and fast alternative to floppy disk
• 512KB of extra memory
  • 320KB is directly usable, and is typically used as a RAM Disc
  • 128KB is hidden, and is used as virtual cassette
  • 32KB can be used to upgrade MTX500s to 64KB, with a PAL replacement
  • 32KB can be used if your MTX has no memory at all (ie: a failed upgrade)
• CP/M boot ROM and SDX BASIC ROM providing access to SD Card and RAM Disc
• Replacements for the fixed OS and BASIC ROMs, providing virtual cassette support

If you have the later variant with the r3 bitstream, then you also get :-

• Ability to be a ROM card providing ROM 2 with 16 sub-pages
• Speculator hardware, with extra enhancements
• Numeric accelerator

Its like an SDX, only smaller, faster, cheaper and better. This is the upgrade you wished you'd had in 1984.