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Topic: Attiny2313 Clock (Read 1 time) previous topic - next topic


I am using the arduino-tiny cores to program and Attiny2313. The internal 1Mhz setting works fine (I am testing using the blink example), however the 8Mhz clock is not: When this option is selected, the attiny runs 8x slower than it should, the 1 sec blink delay on the above mentioned example becomes 8 seconds. I checked boards.txt and did not find any errors, F_CPU was correctly 8000000L, and I checked all the fuses: they are correct.

Has anybody else had this problem? Any ideas?



Did you check the fuse settings in the boards.txt file or also on the chip?

CKDIV8 fuse in particular.


I got it to work... I just had to burn the bootloader.


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