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.