=?UTF-8?B?IkluZy4gRGFuaWVsIFJvenNuecOzIg==?= <[email protected]> wrote:
>> 3) If you choose to flip fuses so that the chip goes at, say, 10 or >> 20 megahertz, it will run so fast that the parallel port can't keep >> up with it. So it's only for AVRs running on the internal >> oscillator in slow mode at about 1 megahertz. > Are you sure? I regularly use a parallel cable to program my devices > and that never happened. Agreed, you can (at least in theory) use ISP as slowly as you like. Richard Cavell wrote: >> 1) You need to supply your own voltage to the chip. USB programmers >> can generally supply +5 volts from the USB power but DAPA won't do >> that. Note that the AVRISPmkII doesn't supply power either, nor does the JTAGICEmkII (or JTAGICE3, for that matter). -- cheers, J"org .-.-. --... ...-- -.. . DL8DTL http://www.sax.de/~joerg/ NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-) _______________________________________________ AVR-chat mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/avr-chat
