programming Atmega644PV

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bootloadernoob
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Posted by bootloadernoob: Tue. Oct 28, 2008 - 02:03 PM
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Hi,

does anyone know which pins I have to use on the mega644pv to program it, I know its usually the SPI pins. Oh I'm using the stk500 via the ISP connector.
I know for my 2561 I used the PDI,PDO pins but I dont see those here.

Is it the SPI pins? Just don't want to start off on the wrong foot.

Thanks in advance

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AVR Microcontrollers, megaAVR and tinyAVR, ATmega64, ATmega644
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Koshchi
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Posted by Koshchi: Tue. Oct 28, 2008 - 02:07 PM
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Did you try reading the datasheet?

Regards,
Steve A.

The Board helps those that help themselves.

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bootloadernoob
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Posted by bootloadernoob: Tue. Oct 28, 2008 - 02:18 PM
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Of course and I do believe it's SPI, I just wanted to make sure I dont make a stupid mistake with the hardware.

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Bronze Marktheusch
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Posted by theusch: Tue. Oct 28, 2008 - 02:26 PM
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Quote:

Did you try reading the datasheet?

Quote:

Of course and I do believe it's SPI, I just wanted to make sure I dont make a stupid mistake with the hardware.

What does the datasheet section entitled "Serial Programming Pin Mapping" say?

[or you don't believe what the datasheet says, and would rely on our affirmation?]

Lee

You can put lipstick on a pig, but it is still a pig.

I've never met a pig I didn't like, as long as you have some salt and pepper.

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bootloadernoob
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Posted by bootloadernoob: Tue. Oct 28, 2008 - 02:49 PM
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Confirmed! ty

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