Help: ICE_ICELIB_PIC_TUNER_OVSR

Sets the inputs over-sampling ratio (zero insertion)

Function PIC_TUNER_OVSR - Sets the inputs over-sampling ratio (zero insertion)

PIC	p	Handle to Device 
int	ovsr	Tuner oversampling desired (0->255)
int	side	Index of side to use (-1=default, 1,2, or 3 for both)
int	flags	Run-time modifiers
Returns:
int	PIC_TUNER_OVSR	Actual supported oversampling

Sets the up-front tuner zero insertion to relax the lower end of
the decimation limits.  The PIC_TUNER interface takes into account
the amount of oversampling being applied at the input to set the
actual tuner frequency, gain, and decimation to realize a lower
decimation than would normally be allowed.

The maximum oversampled rate after zero insertion is:

  PIC3		16MHz
  MBT2/MBT3	40MHz
  PIC4T/MBT4	100MHz
  PIC5/6	125MHz

An error will be reported at runtime if this spec is not met.