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tms320c6747 DSP/BIOS pwrmAPI problem

Denghua Tan
Prodigy 40 points
Other Parts Discussed in Thread: TMS320C6747, CCSTUDIO

Hi all:

    we use tms320c6747 chips, when working  consumption is 485mW. we use DSP/BIOS.

we want to try PWRM API to reduce consumption. got error like this:

 _PWRM_getCapabilities  E:\\observe_control\\code\\test\\debug\\sleep.obj
 _PWRM_registerNotify   E:\\observe_control\\code\\test\\debug\\sleep.obj
 _PWRM_sleepDSP         E:\\observe_control\\code\\test\\debug\\sleep.obj
 _PWRM_unregisterNotify E:\\observe_control\\code\\test\\debug\\sleep.obj

then i search "PWRM_sleepDSP" in c:\C:\CCStudio_v3.3\  found bios6748.a674,

bios6747.a674 don't have "PWRM_sleepDSP" ..

DPS/BIOS version:bios_5_41_02_14  CCS version:3.3

is there any version of DSP/BIOS contain PWRM mobule for C6747?

 

THANKS.