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Registers board (finally) arrived

A project log for JACA 1 & 2 Homebrew Computer

JACA - Just Another CPU Again Homebrew CPU, starting by a simple POC 4-bit CPU on circuit simulator soft. (done), then 8-bit (in progress)

Andre BaptistaAndre Baptista 05/02/2019 at 20:241 Comment

After a long wait the PCBs are finally home and as I started soldering the IC's sockets I noted a mistake on the very first: the 74HCT238 is DIP 16 and on the board are DIP 20... The IC footprint are pre configured on the EasyEDA but I have the fault of not revising one by one...

Well, life goes on and no way to wait another 6 weeks and spend more US$ 40, so I will make a ugly workaround to solve this.

Thanks for reading.

Discussions

Yann Guidon / YGDES wrote 05/03/2019 at 11:11 point

I suppose there is enough room to make a small adapter PCB that plugs on the wrong footprint.

Good luck !

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