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HMC832 programming using MSP430 exp board

Question asked by Piotrek on Aug 3, 2016
Latest reply on Aug 9, 2016 by DonY


I would like to use HMC832 chip to generate stable signal with frequency 38.4 MHz. My referance signal is 12.8 MHz (square).

To program registers i'm using MSP430FG4618/F2013 Experimenter’s Board. Used files are attached.

Read instruction seems to be alright (I can get the proper chip ID and most values of the registers).

Write instruction works with most of the registers. Some registers can't be read or write properly, e.g. reg0x06.

I also can't get the proper frequency at the output of the HMC832 chip. Can anyone help me with this problem?