TC1796
System Units (Vol. 1 of 2)
Clock System and Control
User’s Manual 3-20 V2.0, 2007-07
Clock, V2.0
3. If bit OSCR is set, then
Select the VCO Bypass Mode (PLL_CLC.VCOBYP = 1)
Re-connect the oscillator to the PLL (PLL_CLC.OSCDISC = 0)
Set the restart lock detection bit PLL_CLC.RESLD = 1
Wait until the PLL becomes locked (PLL_CLC.LOCK = 1)
When the PLL_CLC.LOCK is set again, the VCO Bypass Mode can be deselected
(PLL_CLC.VCOBYP = 0) and normal PLL operation is resumed.
The note in Section 3.2.2.4 is also valid for this procedure.
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