AVR Simulator Clock Frequency

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immo
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Posted by immo: Mon. Nov 10, 2008 - 01:22 AM
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How do you change the clock frequency that is used in the AVR Simulator? I've set it in Project|Options but that did not seem to change it in the Simulator.

Thanks.

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Tools, Atmel Studio (AVR-related)
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Bronze Markjs
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Posted by js: Mon. Nov 10, 2008 - 03:12 AM
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When in debug mode go to Debug > AVR Simulator Options. The projects option select the chips frequency (crystal or internal). I guess the 2 should match but the simulator will be many times slower that the real chip, so....

John Samperi

Ampertronics Pty. Ltd.

www.ampertronics.com.au

* Electronic Design * Custom Products * Contract Assembly

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Gold Markclawson
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Posted by clawson: Mon. Nov 10, 2008 - 09:57 AM
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Just to note that on my "average" PC the cycle counter in Hapsim tells me that AVR Studio simulator averages about 120,000 simulated cycles per second.

Cliff

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