# SCFG_IsConfigBlockAccessible

## Syntax

      #include <twl/scfg.h>

      static inline BOOL SCFG_IsConfigBlockAccessible( void );

## Arguments

None.

## Return Values

If `TRUE`, access is permitted.
If `FALSE`, access is not permitted.

## Description

Determines if the ARM9 configuration block is accessible.

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_SetConfigBlockInaccessible`

## Revision History

2007/10/03 Initial version.

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