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Projects, Designs, and Technical Stuff / Re: HP 3478A ROM Dump
« Last post by fenugrec on Today at 01:32:29 am »The second has an internal ROM. I don't know if its readable with a programmer.
Yes, the analog-side 8049 has been dumped and is available from ko4bb.
+1 to comments by pqass and Kleinstein.
Without the ASIC magic , the rest of the hp3478a is non remarkable and IMO a waste of time to try and duplicate. You also do not want to be looking at, let alone writing, 8039/8049 firmware in 2024. I speak from experience