TMS320F28377D: TI的工程师你们好，我采用的是176脚的28377D，所以只有EMIF，我对此有一个疑问。

//*****************************************************************************
//
//! Values that can be passed to EMIF_selectMaster() as the
//! \e select parameter.
//
//*****************************************************************************
typedef enum
{
    EMIF_MASTER_CPU1_NG  = 0x00000000U, //!<CPU1 is master but not grabbed
    EMIF_MASTER_CPU1_G   = 0x00000001U, //!<CPU1 is master & grabbed
    EMIF_MASTER_CPU2_G   = 0x00000002U, //!<CPU2 is master & grabbed
    EMIF_MASTER_CPU1_NG2 = 0x00000003U  //!<CPU1 is master but not grabbed
} EMIF_MasterSelect;