20-12-2019, 08:52 PM
(20-12-2019, 06:05 PM)longi Wrote:The Premium and 256TC already have RTC capability built in and was able to be added to most of the earlier systems with a hardware upgrade.(21-11-2019, 08:38 AM)someone Wrote: The Enhanced Floppy Disk Controller with multiple serial ports and and battery backed Real Time Clock.
This used Signetics 2651 USARTs to provide fully fledged interrupt driven RS232 ports.
An RTC would be awesome. Opens the door to things like https://en.wikipedia.org/wiki/SymbOS