AM273x MCU+ SDK  09.02.00
SDL PARITY DSS L1

Introduction

This example demonstrates the usage of the SDL DSS L1 parity. The example shows how to setup and use the Parity Safety Diagnostic operation. This shows the DSS L1 parity error injection.

Supported Combinations

Parameter Value
CPU + OS c66ss0 nortos
Toolchain ti-c6000
Board am273x-evm
Example folder examples/sdl/parity/sdl_dss_l1_parity/

Steps to Run the Example

See Also

ECC : Error Correcting Code

Sample Output

Shown below is a sample output when the application is run,

Parity Example Application

Parity UC-1 Example

ESM_Test_init: Init DSS ESM complete

Parity Safety Example tests: starting

Initiliazed and Enabled IDMA1 Interrupt

Enable the Error Detect logic...

Waiting for IDMA1 transfer Interrupt

IDMA1 transfer is done and got interrupt !!

Suspend the Error Detect logic...

Toggle a single bit in the Dummy function

Waiting for IDMA1 transfer Interrupt

IDMA1 transfer is done and got interrupt !!

Enable the Error Detect logic...

ESM Call back function called : instType 0x2, grpChannel 0x1, intSrc 0x3

Take action

Low Priority Interrupt Executed

Waiting for IDMA1 transfer Interrupt

IDMA1 transfer is done and got interrupt !!

Waiting for ESM Interrupt

ESM Interrupt Received.

All tests have passed!!

All Use_Cases have passed.