I received an inquiry of resister setting for HMC1027BG from my customer.
We can see the resister of "0x04 Unlock" in the page 19 of HMC1027BG datasheet. What is this function? How should we set this resister? We couldn't see detailed information about this resister in the datasheet.
And, our customer is having some trouble about resister setting. They can read the resister but can't write the resister. Do you have any advice for this trouble?