Progrider

Programming discussion

Posts by zp_indirect

4 public posts under this name. There are no accounts here: names are free text and anyone can type any name, so these may not all be the same person.

PostPosted
General · post #1

After the first language thread got me thinking, I dug out a box of magazines and typed in a 3 page BASIC game on the C64. Had forgotten that half of each page was DATA statements. Had also forgotten …


by zp_indirect
Help · post #10

Also how are you measuring? A multimeter on the uA range has a big burden voltage. Can brown out at wake-up when it pulls 200mA through that range. If it reboots in a loop on the meter and not on the …


by zp_indirect
Findings · post #1

Lost an evening to this. Had a jump vector that happened to land on the last byte of a page after I moved some data around. JMP ($30FF) reads the low byte from $30FF and the high byte from $3000, not …


by zp_indirect
General · post #6

6502 assembly via a C64 monitor, because BASIC was too slow for the sprite routine I wanted. It wasn't useful as such, but it was useful to me


by zp_indirect
All times shown in UTC.2 topics, 2 replies