C64 ROM: Routine at FFEA

Used by the routine at EA31.

this routine updates the system clock. Normally this routine is called by the normal KERNAL interrupt routine every 1/60th of a second. If the user program processes its own interrupts this routine must be called to update the time. Also, the STOP key routine must be called if the stop key is to remain functional.

Used by the routine at EA31. this routine updates the system clock. Normally this routine is called by the normal KERNAL interrupt routine every 1/60th of a second. If the user program processes its own interrupts this routine must be called to update the time. Also, the STOP key routine must be called if the stop key is to remain functional.
FFEA	4C 9B F6	JMP $F69B	increment real time clock