From: Marko Mäkelä (marko.makela_at_hut.fi)
Date: 2002-06-14 20:56:59
Niklas Ramsberg wrote: > Ruud: I'm thinking of building a VIC-20 RAM expansion following your > schematics. However, there's a similar one at > http://www.funet.fi/pub/cbm/documents/projects/memory/vic20/32kB.html > that seems a little easier to build There's also one by William Levak, somewhere on FUNET. If you're willing to wait some months, my 32k/512k RAM/ROM cartridge might finally see the light of day. It is more than a RAM expansion. It has a boot-up menu where you can go to BASIC (unexpanded, 3k, 24k expanded) or select a program to be decompressed from the ROM to the RAM and started. Both BASIC programs and cartridge-based programs are supported. Unfortunately 512k won't hold even nearly all programs made for the VIC-20, but that's the biggest Flash ROM that is available in 5-volt technology. Since you're in Sweden, have you tried Elfa or the Ericsson component distributor? Marko Message was sent through the cbm-hackers mailing list
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