DC_TouchRange


C Specification

#include <nitro/os.h>

void DC_TouchRange( 
            void*   startAddr , 
            u32     nBytes );

Description

Loads the data in the specified memory region into data cache

startAddr is rounded down to the closest 32-byte boundary. startAddr + nBytes is rounded up to the closest 32-byte boundary.

Internal Operation

Looks ahead with the pld command.

Arguments

startAddr Lowest address in the region to be preloaded
nBytes Number of bytes of the region to be preloaded

Return Values

None.

See Also

DC_LockdownRange

Revision History

12/22/2003 Initial Version