Dear TI:
My customer used DRV8823-Q1, the output waveform abnormal.
The register configuration:
Channel 1: {0x0083,0x00c3,0x00c2,0x00c1,0x0001,0x0041,0x0040,0x0043};//(xI2, xI1, and xI0)20%,Delay Mode= slow mode
Channel 2: {0x1083,0x10c3,0x10c2,0x10c1,0x1001,0x1041,0x1040,0x1043};//(xI2, xI1, and xI0)20%,Delay Mode= slow mode
The waveform as below, there is a abnormal waveform(the red circle) , one step is 10ms:
What causes the abnormal waveform and how to solve it? Thanks!
Regards!
Eric Shen