Zimmers.NET Files (formerly ftp.funet.fi)

/pub/cbm/documents/projects/memory/vic20/


Memory expansions for the Commodore VIC-20

Files

3-8-16-24kB.gif 2009-08-18 47735
External switchable memory expansion with two integrated circuits:
a 74LS11 triple 3-input AND, and a 62256 SRAM. Designed by William Levak
<wlevak@sdf.org>.

32kB.html 2009-08-18 5920
Internal 32-kilobyte memory expansion

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