# SCFG_IsLCDCExpanded

## Syntax

      #include <twl/scfg.h>

      static inline BOOL SCFG_IsLCDCExpanded( void );

## Arguments

None.

## Return Values

Determines whether the LCDC circuit is configured to use extensions to the NITRO-CPU.
If `TRUE`, extensions are used.
If `FALSE`, the LCDC circuit will be identical to NITRO's.

## Description

Determines if the LCDC circuit is configured to use extensions to the NITRO-CPU.

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 invoked on NITRO hardware.

## See Also

SCFG Overview
`SCFG_SetLCDCExpanded`

## Revision History

2007/10/03 Initial version.

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