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
