28377D的CLA代码可以写到flash里吗？运行时再从flash加载到ram是这样的吗？

您可以看一下 C:\ti\controlSUITE\device_support\F2837xD\v210\F2837xD_examples_Dual\cla_iir2p2z\cpu02

其中的 CLA_configClaMemory

// CLA_configClaMemory - Configure CLA memory
//
void CLA_configClaMemory(void)
{
    extern uint32_t Cla1funcsRunStart, Cla1funcsLoadStart, Cla1funcsLoadSize;

    //
    // Wait for signal from CPU1 before configuring
    //
    IpcSync(5);

    EALLOW;
#ifdef _FLASH
    //
    // Copy over code from FLASH to RAM
    //
    memcpy((uint32_t *)&Cla1funcsRunStart, (uint32_t *)&Cla1funcsLoadStart,
           (uint32_t)&Cla1funcsLoadSize);
#endif //_FLASH
#ifdef CPU2
    //
    // Enable CPU2 clocking at the sys clock level
    //
    CpuSysRegs.PCLKCR0.bit.CLA1 = 1;
#endif //CPU2

    //
    // Initialize and wait for CLA1ToCPUMsgRAM
    //
    MemCfgRegs.MSGxINIT.bit.INIT_CLA1TOCPU = 1;
    while(MemCfgRegs.MSGxINITDONE.bit.INITDONE_CLA1TOCPU != 1){};

    //
    // Initialize and wait for CPUToCLA1MsgRAM
    //
    MemCfgRegs.MSGxINIT.bit.INIT_CPUTOCLA1 = 1;
    while(MemCfgRegs.MSGxINITDONE.bit.INITDONE_CPUTOCLA1 != 1){};

    //
    // Select LS5RAM to be the programming space for the CLA
    // First configure the CLA to be the master for LS5 and then
    // set the space to be a program block
    //
    MemCfgRegs.LSxMSEL.bit.MSEL_LS5 = 1;
    MemCfgRegs.LSxCLAPGM.bit.CLAPGM_LS5 = 1;

    //
    // Next configure LS0RAM and LS1RAM as data spaces for the CLA
    // First configure the CLA to be the master for LS0(1) and then
    // set the spaces to be code blocks
    //
    MemCfgRegs.LSxMSEL.bit.MSEL_LS0 = 1;
    MemCfgRegs.LSxCLAPGM.bit.CLAPGM_LS0 = 0;

    MemCfgRegs.LSxMSEL.bit.MSEL_LS1 = 1;
    MemCfgRegs.LSxCLAPGM.bit.CLAPGM_LS1 = 0;

    EDIS;
}