Samsung S5PC110 Manual page 317

S5PC110_UM
APLL_CON1
AFC_ENB
Reserved
AFC
Bit
[31] Decides whether AFC is enabled or not. Active low.
AFC selects adaptive frequency curve of VCO for wide
range, high phase noise (or jitter) and fast lock time.
(LOW: AFC is enabled, HIGH: AFC is disabled)
Users should refer to
given P/M/S values.
[30:5] Reserved
[4:0] AFC value
Users should refer to
value for a given scenario.
Description
on whether to use AFC for a
3.3.1
on the recommended AFC
3.3.1
3 CLOCK CONTROLLER
Initial State
0x0
0x0
0x0
3-20