CX3 MIPI reset state appears to be wrong | Cypress Semiconductor
CX3 MIPI reset state appears to be wrong
Hi, We have a CX3, which is operating a Sony CMOS imager and utilising the MIPI data bus. We find that the MIPI reset pad is driven high at start-up and remains that way - apparently preventing MIPI transfers. The pad has a 10K pull-down but is otherwise unconnected. Is the MIPI reset somehow configured as an output, rather than an input? We cannot find any reference to setting its state in the data sheet.