Vincent Trouilliez <vincent.trouill...@modulonet.fr> wrote: > I do mean VERY slow. I timed it at a full minute for one single > kilo byte of data from Flash.
IIRC, the Dragon ships with a terribly slow default ISP rate. Bump it, either using the "sck" command of the terminal mode in avrdude, or with the -B option. A good default value is 10 µs SCK period, this is safely below the < 250 kHz requirement to handle AVRs shipping with the 1 MHz RC oscillator. For ISP, the SCK period value is "sticky" in the Dragon's EEPROM, so it will default to the value used last time. -- 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 AVR-chat@nongnu.org http://lists.nongnu.org/mailman/listinfo/avr-chat
