Broken-ness to report. The sim dosen't work right. The SPI, with double speed enabled, seems to take regular time, or maybe run at 1.5X depending on the weather. If you time out a routine to shove data in SPDR at 2.5uS intervals, with SPI set at max speed (4Mhz) you'll get WCOL indications frequently. On the real chip, it appears to work just fine. Anyone know where to get an adaptor for a DIP chip (emulator) to TQFP PCB?
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Re: [AVR-Chat] SPI on Mega-8
2004-02-02 by Dave VanHorn