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Sunday, 24 August 2025
Minimal ZX81 Compute and Display Code
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Over on my Patreon Discord, we have been looking at several versions of Forth for the ZX81, including Husband Forth and Tree Forth. Those ...
Sunday, 17 August 2025
Playing 60 VIC20 Games in One Hour
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There are lots of things in the VIC20 Penultimate Cartridge. The current release, the +3 DCR has 271 things. Total items (271) Games...
Sunday, 10 August 2025
PET 2001 6540-010 Character ROM Replacement Update
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The PET ROM/RAM board can replace almost all of the ROM and RAM in a Commodore PET. However, it cannot replace the video RAM and the charact...
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