MTX
| Launch | 1983 |
| Launch | 1985 |
| CPU | Zilog Z80A |
| GFX | Texas TMS 9929A (PAL) TMS 9918 (NTSC) |
| Display | 256x192 (3 modes - 2 graphics 1 text) |
| Audio | TI SN76489AN (4 channels - 3 voice 1 noise) |
Like many of the other computers at the time, including the Sinclair ZX range, Memotech computers were based on the Zilog Z80 8-bit microprocessor. The computers were originally available in two models, the MTX500 with 32KBytes of RAM and the MTX512 with 64KBytes of RAM. The MTX500 was launched at the Earls Court Computer Fair in June 1983 and the MTX512 was available later in the year.
The final machine from Memotech Computers, released in September 1984, was the RS128. The RS128 was fitted with 128 KBytes of RAM and used page switching to get around the Z80 restriction of only being able to address a maximum of 64KBytes of RAM.
“The MTX range of computers were launched by Memotech in 1983, and they were based on the Z80A processor .
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## Emul
System | Emulator | Notes
:- | – | –
Windows / Linux | [MEMU](http://www.nyangau.org/memu/memu.htm)|
*Emulator information last updated 17th July 2020*
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## Reso
* [MTX World](http://www.mtxworld.dk/main.php)
* [MTX Series at primrosebank.co.uk](http://www.primrosebank.net/computers/mtx/mtx512.htm)”