Attempting to communicate with a tle75080. I send out 4002h and receive 3000h. I have tried several other commands and still receive 3000h. Is there a known command and response so I can troubleshoot the code.
Hi @LaFo_1751236 ,
Thanks for posting on the Infineon Developer Community.
The minimum and maximum Logic Supply Lower Operating Voltage VDD(LOP) is given as 3 volt and 4.5 volt respectively.
Please make ensure that Vdd should be greater than VDD(LOP),then SPI registeres will be available to access.
The analog supply minimum operating voltage VS(OP) is 4 volt.The supply voltage VS should be greater than VS(OP) so that channels can be switched ON & OFF by SPI control.
Please feel free to contact for any further clarification.