3 ms·

> A minor rework of the board at the board manufacturers (to accommodate a screw hole, I believe) accidentally discarded the high-speed wire. oh my

• rasz 7mo ago
  Not buying that, C64 had like 5-10 pcb revisions so spinning another one wouldnt be extraordinary, and in the mean time they could put bodges on old stock pcbs or you know, supply USERPORT cable as thats where 6526 is wired to. Original Kernal has no traces commodore ever tried to use hardware shift register, they simply left VIC20 bodge and didnt even try accommodating fixed 6526.
  • krige 7mo ago
    Memory a bit foggy on that but weren't c64 mainboard revisions almost exclusively to make them cheaper, not better?
    • rasz 7mo ago
      Successive revisions fixed hardware bugs and added functionality like 8-pin video port in place of 5-pin one.