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PRCM enable for PRUICSS module in am437x

Other Parts Discussed in Thread: SYSBIOS

Hello,

I use the IDK AM437X and tried to turn on the PRUICSS module based on the instruction: PRCMModuleEnable(CHIPDB_MOD_ID_PRU_ICSS, 0, TRUE);

the program goes to the empty lines when achieving this instruction - it should be OK as it looks to be included in osdrv_pruss.c file. Could you tell me if it is right to use this version or maybe I should use PRCMModuleEnable(CHIPDB_MOD_ID_PRUSS, 0, TRUE); to turn the entire module on (this one is done without any problems)?

Could you please explain me the difference between the IDs: CHIPDB_MOD_ID_PRU_ICSS and CHIPDB_MOD_ID_PRUSS? I suppose the first is only the PRU submodule (0 or 1) from the respective PRUICSS module (but how should I indicate if it is PRUICSS0 or PRUICSS1) and the second one is the entire PRUICSS module with all its components (eg PRU0 and PRU1), am I right?

Thank you in advance.

JJ