Reply by Matthias Arndt●December 1, 20062006-12-01
liuallen1981@gmail.com schrieb:
> [reset circuit]
> Can someone please direct me how to go about solving this problem?
>
> Thanks
I had similar with an 8051 based board. A simple and straightforward
solution was to use a reset generator on a chip where the MAX700 and its
derivates come to mind.
cheers,
Matthias
--
Matthias Arndt <marndt@asmsoftware.de> <matthias.arndt@tu-clausthal.de>
PGP-Key: http://www.asmsoftware.de/marndt.pgp ICQ: 40358321
>>> Jabber: simonsunnyboy@jabber.ccc.de <<<
Reply by ●November 30, 20062006-11-30
Hi All
I use atmega16 microcontroller, STK500 development board and codevision
compiler.
Does anyone know the steps for setting up the external reset circuit
for atmega16?
I tried to follow the reset circuit in the STK500 user manual (p3-20)
http://atmel.com/dyn/resources/prod_doc ... oc1925.pdf
I connected my 5V VTG pin from STK500 to one end of resistor. I connect
one end of the capacitor to the ground. I have the common node connect
to the reset pin on the STK500 (pin3 of PORTE).
After everything is connected, I unmount the RESET jumper on my STK500.
After I click on "download chip", I get the error message "error
entering programming mode".
I get the same error message when I try to program my fuse bit.
Can someone please direct me how to go about solving this problem?
Thanks