Posted: Tue Nov 27, 2007 4:40 pm Post subject: Relaton between Software Clock and Fuse bit
Dear Friends
I have written a program that write on RS232 on ATMega8515 placed directly on STK500 Board.
I use software clock (XTAL1 jumper close; OSCSEL jumper close on 1-2)
set by AVR Studio board tab on 3.686 MHz
Now which fuse bit I should use on ATMega8515 for have RS232 communication work good (because I read strange word on rs232 an I know that this is clock error...)
If max software freq. is 3.686MHz why in list there are also 6 MHz, 8 MHz ecc and which is the difference between Int. Clcok, Ext Clock, Int osc ecc??
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