Re: [avr-gcc-list] Speed challenge...

[Peter N Lewis]

At 16:01 +0800 27/4/02, Peter N Lewis wrote:
> Then you find the section of code you're interested in, and you look 
> at the instructions.  Using an Instruction Set summary (like the one 
> at <http://www.atmel.com/atmel/acrobat/doc0856.pdf>, or better yet, 
> one with a table of instructions and cycles), look at the cycles 
> used by each instruction.

Here is a nice summary:

http://homepage.ntlworld.com/matthew.rowe/micros/avrinstr.htm

Enjoy,
   Peter.

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