TMS570LC4357: Accessing SRAM using EMIF

Can you see some parameters named NOR_ALE_MUX, NOR_GBA_MUX etc?

No. Can you mention in which part/section where i can find those parameters.

Hi Spoorthi,

By default, EMIF ASYNC can be connected to the SRAM

.

just keep it unchecked the above "NOR Flash ", and you can just configure the other parameters as per the slave device you are using.

Once you configured the parameters you can just access the address space between the 0x6400 0000 to 0x6800 0000 to access the SRAM connected to the CS3_n.

--

Thanks & regards,
Jagadish.

Thank you for the response. I am able to probe all signals related to emif but i am unable to see the data in the memory window. 

#include "HL_emif.h"
uint16 i;
#define SRAM_ADDR1 0x64000000
typedef unsigned short UINT16;

#include "HL_sys_common.h"
#include "HL_nmpu.h"


int main(void)
  {


     bool    bPass = true;
     unsigned int  uReadBack1,uReadBack2,uReadBack3,uReadBack4,uReadBack5,uReadBack6;
     unsigned int *uAddr = SRAM_ADDR1;
     unsigned int uData[8];
     unsigned int *Addr;
     unsigned int DATA = 0xAAAA;


    uReadBack1 = 0xFFFF;
    _cacheDisable_();
    _mpuInit_();
    _mpuEnable_();

    emif_ASYNC2Init();
    for(i=0; i<50000; i++)
    {

    }
    while(1)
    {
        Addr = 0x64000000;
        *Addr = (0xABCD);
      
        uReadBack1 = *Addr;
    

    }


}