# SCFG_IsVramExpanded

## Syntax

      #include <twl/scfg.h>

      static inline BOOL SCFG_IsVramExpanded( void );

## Arguments

None.

## Return Values

Determines if VRAM access is configured to use extensions to the NITRO-CPU.
If `TRUE`, extensions are used.
If `FALSE`, VRAM access will be identical to NITRO's.

## Description

Determines if VRAM access 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 called on NITRO hardware.

## See Also

SCFG Overview
`SCFG_SetVramExpanded`

## Revision History

2007/10/03 Initial version.

CONFIDENTIAL