4 ms·

Machine code monitor on the Apple ][+...had to calculate jump offsets in my head.

• spullara 14y ago
  On the C64 I had the monitor cartridge. Always great when you had to block move memory to add an instruction in the middle. Converting things to data statements was also fun.
  • sageikosa 14y ago
    Did some of that, had to throw in delay loops so the sprites wouldn't tear when moving in response to the joystick.