Re: Sinclair Retro BBS online!
Posted: Fri May 26, 2017 9:58 am
I will send a photo.Dave wrote:What are the characters you're getting? They might give us a clue if it is a bit error or something else.
My first instinct is to suspect IC25, the 1488, receiving noise from the 8302. That's where I'd start looking. I have a logic analyzer and that's the first place I'd look. Either the 1488 is noisy for some reason, or it is cleanly converting an input from the 8302.
The characters are not letters but all simbols that it doesn't exist on the QL character set.
Thanks for check.