PYNQ Version: PYNQ 2.7.0 Board: ZCU111 Error: DMA channel not started ADC : ADC224_T0_CH0 DAC: DAC229_T1_CH2 Problem Description: I want to do DAC-ADC loopback in ZCU111 board. So, I generated sinusoidal signal of 8192 samples, and transferred to DAC via DMA. In receiver side, the samples from…

DMA error in DAC-ADC loopback

cathalmccabe July 4, 2023, 4:22pm 4

Cathal

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