3 ms·

Is that different from what a prescaler is?

• kabdib 9y ago
  It was a "CPU throttle" register that controlled the ARM's clock, with four or eight bits of divisor from the base 20Mhz clock. It's been a long time and it's hard to remember h/w register layouts from several decades ago :-) (Yes, we did the whole Newton on a 20Mhz ARM with less than 512K of RAM).