Imx6ull high speed adc

Yangan — Fri, 13 Jun 2025 23:44:09 GMT

"What are the methods to implement timed periodic ADC sampling on an i.MX6ULL running Linux? I need to sample at 10 kHz to reconstruct a 1 kHz PWM wave and require low CPU usage."** **Key elements preserved in the translation:** 1. **Target Hardware:** "i.MX6ULL" (standard capitalization) 2. **OS:** "running Linux" 3. **Core Requirement:** "implement timed periodic ADC sampling" 4. **Sampling Rate:** "sample at 10 kHz" 5. **Purpose:** "to reconstruct a 1 kHz PWM wave" 6. **Constraint:** "require low CPU usage" This phrasing clearly states your technical requirements and constraints for an English-speaking audience. Good luck with your community post!

Re: Imx6ull high speed adc

JorgeCas — Mon, 16 Jun 2025 21:10:51 GMT

Hello,

Unfortunately, we do not have reference designs with external ADC IC integrated into the EVK.

Usually, these implementations are done using SPI interface and our BSP has a driver to manage SPI communication devices so, I suggest you look for and IC to meet your requirements and check if driver is available to use it in your custom BSP or develop the driver.

Best regards.

i.MX ProcessorsのトピックRe: Imx6ull high speed adc

Imx6ull high speed adc

Re: Imx6ull high speed adc