Q: Is possible to use ATtiny2313 instead AT90S2313?
A: The device is compiled for AT90S2313 but works also on ATtiny2313 - same HEX file (binary compatible). For correct operation on ATtiny2313 you must set fuses during programming: disable division the external clock by 4 and enable high speed XTALL.
So is this correct?
low: Oxff High: 0xff Extended: 0xff
I need to use a 12 MHz xtal