AVR-Chat

sogilo wrote:

>Dear all,
>
>I am trying to program ATtiny13 with codevision 1.24.3b, and have some 
>difficulty; first I set Clock frequency 9.600000 MHz(no external clock 
>source is connected), and simply hit the "make the project" button. it 
>seems that at first programing works, and then I retry to program it, 
>it returns an error message such as "AVRisp error entering programing 
>mode". Is anybody can share some infomation to solve this?
>  
>
  Unless I am seriously mistaken, the maximum frequency for the internal 
clock on AVR devices is 8 mhz.  9.6 Mhz will not work, and probably is 
the source of your error.

tom