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	am263x-cc
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
 
ESM_Test_init: Init MSS ESM complete
 
TCM PARITY Example : Started
 
TCM PARITY : R5FSS0_0
 
TCM PARITY : ATCM0 Started
 
ESM Call back function called : instType 0x2, intType 0x1, grpChannel 0x0, index 0xe, intSrc 0xe
 
Take action
 
TCM Parity Status for ATCM0 = 0x1
 
R5FSS0_0 ATCM0 Parity : Completed
 
TCM PARITY : B0TCM0 Started
 
ESM Call back function called : instType 0x2, intType 0x1, grpChannel 0x0, index 0xe, intSrc 0xe
 
Take action
 
TCM Parity Status for B0TCM0 = 0x2
 
R5FSS0_0 B0TCM0 Parity : Completed
 
TCM PARITY : B1TCM0 Started
 
ESM Call back function called : instType 0x2, intType 0x1, grpChannel 0x0, index 0xe, intSrc 0xe
 
Take action
 
TCM Parity Status for B1TCM0 = 0x4
 
R5FSS0_0 B1TCM0 Parity : Completed
 
TCM PARITY:R5FSS0_1
 
MSS TCM PARITY:ATCM1 Started
 
ESM Call back function called : instType 0x2, intType 0x1, grpChannel 0x0, index 0xf, intSrc 0xf
 
Take action
 
TCM Parity Status for ATCM1 = 0x1
 
R5FSS0_1 ATCM1 Parity : Completed
 
TCM PARITY : B0TCM1 Started
 
ESM Call back function called : instType 0x2, intType 0x1, grpChannel 0x0, index 0xf, intSrc 0xf
 
Take action
 
TCM Parity Status for B0TCM1 = 0x2
 
R5FSS0_1 B0TCM1 Parity : Completed
 
TCM PARITY : B1TCM1 Started
 
ESM Call back function called : instType 0x2, intType 0x1, grpChannel 0x0, index 0xf, intSrc 0xf
 
Take action
 
TCM Parity Status for B1TCM1 = 0x4
 
R5FSS0_1 B1TCM1 Parity : Completed
 
TCM PARITY:R5FSS1_0
 
TCM PARITY : ATCM0 Started
 
ESM Call back function called : instType 0x2, intType 0x2, grpChannel 0x0, index 0x10, intSrc 0x10
 
Take action
 
TCM Parity Status for ATCM0 = 0x1
 
R5FSS1_0 ATCM0 Parity : Completed
 
TCM PARITY:B0TCM0 Started
 
ESM Call back function called : instType 0x2, intType 0x2, grpChannel 0x0, index 0x10, intSrc 0x10
 
Take action
 
TCM Parity Status for B0TCM0 = 0x2
 
R5FSS1_0 B0TCM0 Parity : Completed
 
TCM PARITY : B1TCM0 Started
 
ESM Call back function called : instType 0x2, intType 0x2, grpChannel 0x0, index 0x10, intSrc 0x10
 
Take action
 
TCM Parity Status for B1TCM0 = 0x4
 
R5FSS1_0 B1TCM0 Parity : Completed
 
TCM PARITY:R5FSS1_1
 
TCM PARITY:ATCM1 Started
 
ESM Call back function called : instType 0x2, intType 0x2, grpChannel 0x0, index 0x11, intSrc 0x11
 
Take action
 
TCM Parity Status for ATCM1 = 0x1
 
R5FSS1_1 ATCM1 Parity : Completed
 
TCM PARITY : B0TCM1 Started
 
ESM Call back function called : instType 0x2, intType 0x2, grpChannel 0x0, index 0x11, intSrc 0x11
 
Take action
 
TCM Parity Status for B0TCM1 = 0x2
 
R5FSS1_1 B0TCM1 Parity : Completed
 
TCM PARITY : B1TCM1 Started
 
ESM Call back function called : instType 0x2, intType 0x2, grpChannel 0x0, index 0x11, intSrc 0x11
 
Take action
 
TCM Parity Status for B1TCM1 = 0x4
 
R5FSS1_1 B1TCM1 Parity : Completed
 
All tests have passed.