Memotech Hardware Hacks

This page provides details of some hardware modifications made by Memotech users

Keyboard Replacement - Replace your ageing MTX Keyboard (Dick Janssen) - Ongoing

MTX Co-Processor - Run 6502 programs on your MTX (Martin Allcorn) - NEW!

Power Supply Replacement - Build your own AC MTX PSU (Mark Kinsey)

Power Supply Replacement - Use a DC PSU for your MTX (Myself) - NEW!

RAM Upgrade - Turn a MTX500 into a MTX512 (Martin Allcorn)

RAM Upgrade - Turn a MTX500 into a MTX512 (Myself)

RAM Upgrade - Turn a MTX500 into a MTX512 (Andy Key)

Video Upgrade - Generate RGB output from the MTX VDP (Peter Kretzschmar)

VRAM Upgrade - Replace a 4116 VRAM chip with a 4164 (Martin Allcorn)

Web Enabled MTX - Run a website on your MTX! (Martin Allcorn & Andy Key)

User Contributed Documents

	Hard Wired Memory Board Removal	Memotech shipped some MTX512s with MTX500 computer boards fitted with an internal 32k RAM expansion card. In some of these units the RAM board was soldered to the main PCB, making it difficult to remove the board to add expansions such as MFX. Lee Bendall has documented how he went about removing his RAM board in this document. Use it at your own risk!