AVR-Chat

----- Original Message ----- 
From: "OWEN-A" <oldboot@bigpond.com>
To: <AVR-Chat@yahoogroups.com>
Sent: Thursday, September 07, 2006 4:09 PM
Subject: RE: [AVR-Chat] OT HC595 AND PIC GLITCHES


> Using  bsf  and bcf   PORT?,n
> Thanking You,

That could be the problem, if they follow one another (read-modify-write). 
Try putting NOPs between them, or write to the whole port.

Leon