TMS570 RAM ECC

Saurabh Rahul

Hi,

I am using TMS570 USB kit and I am working on RAM ECC. My requirement is when RAM ECC error is detected I need to restart my processor. Now I am able to generate RAM ECC error using "_ENABLE_ECC_R4_RAM" and using the below defined function

void ECC_Read_RAM (void)
{
static unsigned int size = 0; // This is used to maintain the count for the number of words read.
unsigned int dummy; // To hold the word read from RAM
unsigned frame_size = 0; // This is used to maintain the count for number of words read in one frame.

while (size != (40*1024))
{
if (frame_size != 8192)
{
   dummy = *(RAM_BASE + size);
   size ++;
   frame_size ++;
}
else
{
   break;
}
}

if (size == (40*1024))
size = 0;
}