Hiya Anders, --- "Carlsson, Anders" <email@example.com> wrote: > Also, there might be ROM bugs on the VIC-20 when > dealing with RS-232 > communication. I have an early issue of a Swedish My understanding is that the bug occurs in the RS-232 OPEN routine of the VIC KERNAL. Seems it checks the wrong VIA registers for "Data Set Ready" and "Clear to Send". The code in question occurs at $F512 and $EFF4. The bug was corrected on the C-64. *snip* > If anyone wants to know more about this subject, I > can bring the paper > some other day and translate the letter. Of course :) ===== Get a FREE 6Mb webmail box from go6502! - http://www.geocities.com/profdredd PayPal - The FAST FREE and SECURE way to send money. https://secure.paypal.x.com/refer/pal=profdredd%40yahoo.com __________________________________________________ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail firstname.lastname@example.org.
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