We designed a system with UCD9248 and tried to use Fusion Design Online PC Software with USB GPIO adapter.
The device itself comes with fabric hardcoded defaults (Status CMD 0x80 : => 0x24).
At the first start the device was recognized successfully, but autoconfiguration by Fusion with first simple Rail#1 required to proceed failed.
We used I2C SMB Debug to manually configure a PHASE_INFO with the 0xD2 0x01000000 command. After that the Software startup the
GUI as expected.
This autoconfiguration bug should be fixed, (if it is one).