# SCFG_SetCameraCKIClock

## Syntax

      #include <twl/scfg.h>

      static inline void SCFG_SetCameraCKIClock( BOOL sw );

## Arguments

sw | Control flag for the CAM_CKI clock. Enables `CAM_CKI` (16.67MHz output) if `TRUE`. Disables `CAM_CKI` (output fixed Low) if `FALSE`.

## Return Values

None.

## Description

Configures the CAM_CKI clock for the camera.

If the sw argument is `TRUE`, CAM_CKI will be enabled and will output clock pulses at 16.76 MHz. If it is `FALSE`, CAM_CKI will be disabled, and output will be fixed to `Low`.

To be safe, do not disable CAM_CKI while the camera module is in operation.

Note: Use this function when running on TWL hardware.

Because NITRO hardware does not include an SCFG block, this function is not expected to be called on NITRO hardware.

## See Also

SCFG Overview
`SCFG_IsCameraCKIClockEnable`

## Revision History

2007/10/03 Initial version.

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