I am using CDCE62005 Control GUI to test out my settings on an CDCE62005evm board trying to solve a lock issue. Whenever I load my settings I see them applied for a second, then register 0 gets updated with all 0s. The GUI also updates to reflect this, output driver 0 is disabled, divider before smart mux is hiZ and core frequency is 0. I am attaching my register settings for reference, but I don't think settings would cause this:
REGISTERS
0 81800320
1 eb040301
2 eb060312
3 eb820003
4 eb820034
5 44f4cc65
6 335f7ff6
7 918875f7
8 20009bf8
PORTS
0 dd
1 ff
2 9f
3 f9
INPUTS
PRI 100
SEC 0
AUX 0
EXTERNAL COMPONENTS
C4 1.0
R4 1.0
C5 1.0