# SCFG_IsWramAccessible

## Syntax

      #include <twl/scfg.h>

      static inline BOOL SCFG_IsWramAccessible( void );

## Arguments

None.

## Return Values

When `TRUE`, access is permitted.
This depends upon each WRAM register when `FALSE`.

## Description

Determines whether any block can access shared WRAM (WRAM-A/B/C).

Settings are configured by the ARM7. This function is used to read the setting.

A return value of `TRUE` indicates that access is permitted from the ARM9, ARM7, and DSP.

A return value of `FALSE` indicates that settings for WRAM-A through WRAM-C depend upon their corresponding register values.

These settings are configured by the ARM7. This function reads the settings.

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

## Revision History

2007/10/03 Initial version.

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