Thaks a lot for replying. >> I've just looked, I do have an AT90CAN128 around in my box which I could probably fit into an STK501. So all I need to get is some kind of USBasp to check this myself.
Please check at your end, it will be great favor for me. >> Did you make sure you're using the most recent USBasp firmware version? yes i updated it yesterday to the latest firmware. Kind Regards, John On Fri, Sep 7, 2012 at 2:01 AM, Joerg Wunsch <[email protected]> wrote: > As John cliffer wrote: > > > I soldered at 300 degree celcius. > > I don't think you've got a hardware problem. > > Normal lead-free soldering happens at 350 °C. > > > What should be the length of track between ISP connector on PCB & > > microcontroller. > > Depends on the cable, but about 20 cm is usually fine. > > > Should power supply circuit be kept away from ISP tracks ? > > Power supply works like shielding, so it's no problem. > > I've just looked, I do have an AT90CAN128 around in my box which I > could probably fit into an STK501. So all I need to get is some kind > of USBasp to check this myself. > > Did you make sure you're using the most recent USBasp firmware > version? > > -- > cheers, J"org .-.-. --... ...-- -.. . DL8DTL > > http://www.sax.de/~joerg/ NIC: JW11-RIPE > Never trust an operating system you don't have sources for. ;-) > > _______________________________________________ > avrdude-dev mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/avrdude-dev > _______________________________________________ avrdude-dev mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/avrdude-dev
