Read the datasheet regarding the RST (reset) pin, you generally have to have
a capacitor there
to get the proper pulse timing.
From: Tony P [mailto:tony_p78@...]
Sent: Thursday, January 23, 2003 11:22 AM
Subject: [Sdcc-user] help with AT89C52
Hi I would like to know if some one can help me with the AT89C52. When I put
the 5V it some times works but other times it does nothing. I have to be
switching the 5V on and off. I have the AT89C52 set up the way its specified
on the data sheets. I am running a 11.059MHz.
Do you Yahoo!?
Yahoo! Mail <http://rd.yahoo.com/mail/mailsig/*http://mailplus.yahoo.com>
Plus - Powerful. Affordable. Sign up