Important! Data Distorsion during ADC_SAR DMA transfer | Cypress Semiconductor
Important! Data Distorsion during ADC_SAR DMA transfer
So, there are two identical DMA channels in the project. The only difference: first one use ADC_DelSig while the second - ADC_SAR.
The first transfer work fine, but we can observe significant Distorsions in the second channel. Making assumption that swap MSB with LSB was involved, I change DMA setup to use SWAP 2. The picture became better, but far from ideal as in the first channel.
I have no idea what can be done else.
Does anybody met the situation? Is it a kind of a bug?