I am accessing an HMC7044 over the SPI interface. I have a question about the product ID value. According to the datasheet, product ID should be:
Address 0x0078: 0x51
Address 0x0079: 0x16
Address 0x007A: 0x30
The values that I am reading are different from my device:
Address 0x0078: 0x01
Address 0x0079: 0x52
Address 0x007A: 0x04
I am able to read and write to other locations in the device register map and these registers match the expected values. So I am unsure why the product ID would be read back incorrectly?
Can someone please confirm that the product ID is correct in the datasheet?