HP97 The journey begins
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09-09-2021, 06:20 AM
Post: #413
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RE: HP97 The journey begins
Hi all,
Still making some progress although a bit slow as my mother passed away recently and I had to stop for awhile. I almost got to the end with the single processor design and realized that I just could not get it to work properly. With regards to the printer working with the display, it would almost work but not quite the same as the real 97. I was forced to go back to a two processor design where the 2nd processor functions only as a PIK emulator. The fully populated board is shown in the attachment. I still have to test the new printer software and communications between the two processors but getting there. Getting there. cheers Tony |
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