#include <twl/scfg.h>
static inline SCFGCpuSpeed SCFG_GetCpuSpeed( void );
None.
The operating speed configured for the ARM9 CPU.SCFG_CPU_SPEED_1X: 67.03 MHz (equal to NITRO) SCFG_CPU_SPEED_2X: 134.06 MHz (double NITRO's speed)
Gets the current frequency configured for the ARM9-CPU.
Although only TWL hardware has an SCFG block, this function returns the correct value (SCFG_CPU_SPEED_1X) even if executed on NITRO hardware.
SCFG Overview
SCFG_SetCpuSpeed
2007/09/04 Initial version.
CONFIDENTIAL