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Altera_Forum's avatar
Altera_Forum
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16 years ago

Nios instability

Hello, I'm using nios II processor with a high_res_timer for different test before continuing my project. The test i'm trying to do is to generate on a pin a square frequency with a 400µs period...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

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What is the amount of instability you observe in the square wave?

I have a similar situation for a 1kHz wave and have very good stability, far below 1us.

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the period of my wave is between 380 and 430 µs, assuming that in the future i'll need a 40 ns precision, i'm looking for sommething which can control the time of some signals frome the nios to operate with different hardware module

but how ? i don't know for moment ...