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##

# 2.16.6 CMCC_InvalidateAll Function

## C

    void CMCC_InvalidateAll (void )

## Summary

Invalidates the complete cache.

## Description

This function invalidates all the cache lines.

## Precondition

None.

## Parameters

None

## Returns

None.

## Example

    CMCC_InvalidateAll()

## Remarks

Invalidating a cache is a memory extensive and non deterministic operation. As the cmcc does not support invalidate by address it is recommended to use cmcc as instruction cache.