User manual

FLL+ Clock Module Registers
4-13FLL+ Clock Module
SCFI1, System Clock Frequency Integrator Register 1
76543210
DCOx MODx (MSBs)
rw−0 rw−0 rw−0 rw−0 rw−0 rw−0 rw−0 rw−0
DCOx
Bits
7-3
These bits select the DCO tap and are modified automatically by the FLL+.
MODx
Bit 2 Most significant modulator bits. Bit 2 is the modulator MSB. These bits af-
fect the modulator pattern. All MODx bits are modified automatically by the
FLL+.