Search found 2 matches

Return to advanced search

Thanks. I don't have access to the earlier hardware but the CA2 line is present on all 6821s so you should be able to bodge up something similar. You'd have to modify the firmware on the microcontroller (I think it was an Atmel AVR?) to make the same changes I made. It is certainly a worthwhile mod ...
by will
Jan Thu 07, 2010 10:16 am
 
Forum: replica 1 General Discussion
Topic: Faster RS232 port: 115200bps and handshaking, just 5 wires!
Replies: 4
Views: 9451

Faster RS232 port: 115200bps and handshaking, just 5 wires!

I've been playing with my Replica 1. I use it primarily through the serial port, I don't have a keyboard or television connected. I got tired of the slow serial port, dropped characters, figuring out the delay between characters or lines when uploading files, etc. I've added handshaking between the ...
by will
Jan Wed 06, 2010 4:12 pm
 
Forum: replica 1 General Discussion
Topic: Faster RS232 port: 115200bps and handshaking, just 5 wires!
Replies: 4
Views: 9451

Return to advanced search

cron