10 Nov
2022
10 Nov
'22
4:08 a.m.
On Wed, 9 Nov 2022, Steve Lewis wrote:
translating those results to "display character
codes." I don't think the
5110 has a clock on its own, so you'd have to carefully time things? (like
doing audio on an original Apple 2 with no RTC module).
Sure it has. The ASync card does not have an oscillator. It divides the
system clock that is brought out on one of the I/O bus pins (I think
+OSC/4 on A3 pin 2). Anyways, it uses the 3.01824 MHz clock from this bus.
Christian