I have a question about how to acquire the stop channel:
Process: Configure the Write Shift Register with 00010001b to achieve 4-channel cascading, then after a trigger, set A3-A0 to 1101, sclk keeps 0.
Result: the WSROUT pin keeps 0, the SROUT pin has no clock pulse as written in datasheet, but keeps always 1 or 0. It can be seen the stop channel is channel 0 or channel 1, but no situation to represtent channel 3 or channel 4. And if set sclk with 8 pulses, the WSROUT and SROUT both keep 0.
What should I pay attention to? Looking forward to your reply.