Display MoreDisplay MoreYesterday made me these two happy:
PET-1 from hans
PXL_20230123_193840967.jpg* CRTC logic had multiple bad ICs
* video RAM traces were eaten up by rust
* several ICs were missing legs ( including the 6522 )
* vertical deflection circuit of the CRT was faulty
* still need to write the BASIC ROMs
PET-2 from the Museum* the floppy controller card killed some of the MOS ICs
* it was an easy fix
* FDC still needs attentionIt seems the R2D2 left to the desk wants to play with the PET
Then I shall let it play with it.