lpcware

LPC4370 HSADC

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by mshrestha789 on Mon Aug 18 10:16:55 MST 2014
Hello friends,

Recently I tested HSADC of the LPC4370 microcontroller. By creating FreeRTOS task, I was able to run ADC at the speed of 20 MSPS. But when I used timer interrupt for the same I couldn't get more than 1 MSPS. I set timer interrupt to work at the speed of 2 MHz. I checked and it was working at that speed but when I used same to trigger ADC the maximum ADC speed I got was 1 MSPS. Can anyone please tell me the reason for this?

Any help regarding this will be highly appreciated.

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