Hello! I have some questions as folllow to ask.
1. What is the impact of the digital filters(HB3, HB2, HB1, Pro FIR)? If I disable them, are there any influence?
2.When I disable HB2, HB1, Pro FIR(0x002=0x50, 0x003=0x50), the received signal appear Waveform burr. It seems like that Superimposed high frequency component.But I set 0x002=0x5e or 0x5c, 0x003=0x5e or 0x5c,it works well.How to explain this? Are there any registers influence it?
1)0x002=0x50, 0x003=0x50, ADC_RATE=DAC_RATE=245.76MHz:
2)0x002=0x5e or 0x5c, 0x003=0x5e or 0x5c, ADC_RATE=DAC_RATE=245.76MHz: