• TI Thinks Resolved

Linux/DS90UB964-Q1: UB964-Q1 and UB913 BCC communicate error

Part Number: DS90UB964-Q1

Tool/software: Linux

I am debug-ing DS90UB964 and DS90UB913 control channel.

the current condition:

1)Less than 20% probability to correctly write 913 registers

2)964‘s status reg have error.

       0x4D's val is:0x33/0x51(two board have diff val)

       0x4E's val is:0xe5

3)try digital reset,but i could not see 0x01 reg's reset bit self clean

       write_reg(0x01, 0x01)-----could not see the val become 0 again

Please help to see this issue,thank you very much.