8 years, 3 months ago.

Less than 1 microsecond interrupt

I am using lpc11u68 with the adc in burst mode to make FFT. The adc is 2msps. I am planing to implement dma to read it, but because the lack of official libraries and information it will take some time. By the way i would like to read it using interrupts but I see the minimum time is 1us and i need 0.5us.

Thank you.

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