I am trying to use the LMK04610 to generate a SYSREF pulse on one of the output clock pins. I am currently using the part in bypass mode (no PLLs activated, just outputs a copy of the input clock). From what I understand, in order to generate a series of SYSREF pulses on the output:
1. The SYNC pin needs to be configured as an input and enabled
2. SYNC_PIN_FUNC needs to be 01 for SYSREF generation
3. The pulse count needs to be set to some number between 1 and 32
4. The SYSREF_EN_CHx needs to be asserted for the desired channel
I have double checked that all of these registers read as they should. What am I doing wrong?
Thanks,
Daniel