RogerTango
Senior Member
Back in the C-64 days, we were able to scan the keyboard buffer for key press using PEEKs.
I wonder... since SERIN cannot scan, it must halt until data is received, is there a way to scan the serial input buffer for data and then process it?
I ask because I want the chip to continue with other task, all the while checking for serial data to take it to a menu or whatever...
This kind of leads me to... Is there a chart, doc, PDF or whitepaper anywhere that outlines mem addresses for the various AXE chips and what they are for (memory map with comments)?
Thanks,
Andrew
I wonder... since SERIN cannot scan, it must halt until data is received, is there a way to scan the serial input buffer for data and then process it?
I ask because I want the chip to continue with other task, all the while checking for serial data to take it to a menu or whatever...
This kind of leads me to... Is there a chart, doc, PDF or whitepaper anywhere that outlines mem addresses for the various AXE chips and what they are for (memory map with comments)?
Thanks,
Andrew