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Re: [avrdude-dev] Timing under Win2k / stk200
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From: |
Alexander Peter |
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Subject: |
Re: [avrdude-dev] Timing under Win2k / stk200 |
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Date: |
Thu, 17 Jul 2003 19:31:03 +0200 |
> IMHO the SPI timing is too fast to programm the ATmega32.
>
> Most likely your mega32 runs on the internal oscillator at 1MHz, while
> your AT90S8535 runs with an external oscillator at some higher
> frequency. The maximum speed of the programming interface is
> dependent on the target's clock speed.
>
I agree in this point, but this is not the problem: I've set the fuses to
work with an external 8 MHz Crystal befor programming the flash...