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fred256
on March 21, 2020
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Build an 8-bit home computer with 5 chips
One of which was custom designed (an ULA) for the ZX81.
The ZX80 used 21 (IIRC) off-the-shelf TTL chips.
Consider applying for YC's Summer 2026 batch! Applications are open till May 4
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The ZX80 used 21 (IIRC) off-the-shelf TTL chips.