What mean of watchdog? What is the Function for watchdog?
B.Regards & Thanks,
KS Goh
AOI Technician
Komag USA (Malaysia) Sdn
(Sarawak Operation)
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-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Edi Im Hof
Sent: Friday, July 29, 2005 10:14 PM
To: Multiple recipients of list CHIPDIR-L
Subject: Watchdog
Hi all
I have a strange behavior with the WDTON-Fuse (Watchdog timer always on).
If I haven't set it, the watchdog works as it should. If i use the
WDR();, everything works, if I comment it out, every second a reset
occurs. I have set the WDTCR to 0x0E.
If I program the fuse WDTON, the reset is activated in erratic intervals
between 44ms and 90ms.
I've st the fuses to 0xFE, 0xD7:
- Brown out disabled
- Reset disabled
- Watchdog Timer always on
- In RC, 128kHz, 14CK + 4ms
All other boxes are not checked.
OK, i can leave the WDTON unchecked, but the watchdog is somewhat
important in this project.
Ideas?
TIA
Edi
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Author: Edi Im Hof
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