# RFSoC DAC and ADC Clock

**URL:** <https://discuss.pynq.io/t/rfsoc-dac-and-adc-clock/9059>\
**Category:** Support\
**Created:** [April 17, 2026, 3:47pm UTC](https://discuss.pynq.io/t/rfsoc-dac-and-adc-clock/9059 "2026-04-17T15:47:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Anees\_Rehman1](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/anees_rehman1/32/7487_2.png) [@Anees\_Rehman1](https://discuss.pynq.io/u/Anees_Rehman1)\
**Post date:** [April 17, 2026, 3:47pm UTC](https://discuss.pynq.io/t/rfsoc-dac-and-adc-clock/9059/1 "2026-04-17T15:47:12Z")

</div>

I have to steam IQ sample using DMA from DRAM to rf\_converter IF at 800MSPS. I have set below clocks and dac adc setting, My board is rfsoc 4x2. Can anyone check and confirm they are correct?

Please see the attched pdf, in which I have added screenshot of dac and adc configurations.

[DACADC.pdf](https://discuss.pynq.io/uploads/short-url/kM1fATqNIvuM5u4u4tlXeVyVOsW.pdf) (594.9 KB)