cm0002@lemmy.world to retrocomputing · 3 months agoThe Convoluted Way Intel’s 386 Implemented Its Registershackaday.comexternal-linkmessage-square5linkfedilinkarrow-up117arrow-down11cross-posted to: hackaday@rss.ponder.cat
arrow-up116arrow-down1external-linkThe Convoluted Way Intel’s 386 Implemented Its Registershackaday.comcm0002@lemmy.world to retrocomputing · 3 months agomessage-square5linkfedilinkcross-posted to: hackaday@rss.ponder.cat
minus-squarepaulhlinkfedilinkarrow-up4·3 months agoFantastic description! Z-80 was much the same: djnz uses C as the loop counter (like the 8086 LOOP used CX iirc), H and L combine to make a 16-bit pointer…
Fantastic description!
Z-80 was much the same: djnz uses C as the loop counter (like the 8086 LOOP used CX iirc), H and L combine to make a 16-bit pointer…