Other Parts Discussed in Thread: TIDA-01526,
Hello, team Ti
I downloaded the data about tida-01526 on the official website and made the development board. Now I use ttl-232r-3v3 cable to set the register of ads122u04. I find the problem. I can observe the data sent by the PC with the oscilloscope, but the ads122u04 chip does not respond. I can't find the reason. Please help me to analyze it. R21, R22, R15, R16 are not welded on my circuit board
Thank you, looking forward to your reply!