SDL ECC DMA

Table of Contents

• Introduction
• Supported Combinations
• Steps to Run the Example
• See Also
• Sample Output

Introduction

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

Supported Combinations

Parameter	Value
CPU + OS	r5fss0-0 nortos
Toolchain	ti-arm-clang
Board	am273x-evm
Example folder	examples/sdl/parity/sdl_dma_parity/

Steps to Run the Example

• When using CCS projects to build, import the CCS project for the required combination and build it using the CCS project menu (see Using SDK with CCS Projects).
• When using makefiles to build, note the required combination and build using make command (see Using SDK with Makefiles)
• Launch a CCS debug session and run the executable, see CCS Launch, Load and Run

See Also

ECC : Error Correcting Code

Sample Output

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

Parity Example Application
 
TCM PARITY Example : Started
 
ESM_Test_init: Init MSS ESM complete 
 
MSS TCM PARITY: ATCM0 Started
 
ESM Call back function called : instType 0x1, grpChannel 0x2, intSrc 0x3 
 
Take action 
 
MSS ATCM0 Parity : Completed
 
ESM_Test_init: Init MSS ESM complete 
 
MSS TCM PARITY: ATCM1 Started
 
ESM Call back function called : instType 0x1, grpChannel 0x2, intSrc 0x6 
 
Take action 
 
MSS ATCM1 Parity : Completed 
 
ESM_Test_init: Init MSS ESM complete 
 
MSS TCM PARITY: B0TCM0 Started
 
ESM Call back function called : instType 0x1, grpChannel 0x2, intSrc 0x4 
 
Take action 
 
MSS B0TCM0 Parity : Completed 
 
ESM_Test_init: Init MSS ESM complete 
 
MSS TCM PARITY: B0TCM1 Started
 
ESM Call back function called : instType 0x1, grpChannel 0x2, intSrc 0x7 
 
Take action 
 
MSS B0TCM1 Parity : Completed 
 
ESM_Test_init: Init MSS ESM complete 
 
MSS TCM PARITY: B1TCM0 Started
 
ESM Call back function called : instType 0x1, grpChannel 0x2, intSrc 0x5 
 
Take action 
 
MSS B1TCM0 Parity : Completed 
 
ESM_Test_init: Init MSS ESM complete 
 
MSS TCM PARITY: B1TCM1 Started
 
ESM Call back function called : instType 0x1, grpChannel 0x2, intSrc 0x8 
 
Take action 
 
MSS B1TCM1 Parity : Completed 
 
All tests have passed.