Part Number: TMS570LC4357-EP
Other Parts Discussed in Thread: HALCOGEN
I find the ESM section of the TMS570LC4537 technical reference to be confusing
---> Where are the mappings of each status bit to the type of error? Especially groups 2 & 3. (I think group 1 errors are indicated in HALCOGEN, but it must be in the docs somewhere too.)
Regards,
Mark
Hi,
Please refer to the device datasheet for the mapping. 0x8 on ESM group 2 means you are having an ECC error.
To clear the error pin and the ESM flag you can write the below instructions.
esmREG->SR1[1U] = 0x8U; // Clear the flag
esmREG->SSR2 = 0x8U;
esmREG->EKR = 0xAU; // Clear the error pin
esmREG->EKR = 0x5U; // Clear the error pin
esmREG->EKR = 0x0U; // Error Key back to reset value
