SDL PBIST

Table of Contents

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

Introduction

This example demonstrates the usage of the PBIST module. The example shows how to setup and use the PBIST controller. The example configures the algorithm and memory group. Example also prints the time taken for test execution.

Use Cases

Use Case	Description
UC-1	Configure wrong combination of algorithm and memory group.
UC-2	Configure correct combination of algorithm and memory group.

Supported Combinations

Parameter	Value
CPU + OS	mcu-r5fss0-0 nortos
Toolchain	ti-arm-clang
Board	am62px-sk
Example folder	examples/sdl/pbist/pbist_mpu/

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

PBIST

Sample Output

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

PBIST Test Application
 
 Starting PBIST failure insertion test on A53 MPU CLUSTER0, index 0...
  Delta Cores prep time in micro secs 273
  Delta PBIST execution time in micro secs 27
  Delta Cores restore time in micro secs 162
 PBIST complete A53 MPU CLUSTER0, test index 0
 
 Starting PBIST failure insertion test on CODEC PBIST3, index 1...
  Delta Cores prep time in micro secs 131
  Delta PBIST execution time in micro secs 24
  Delta Cores restore time in micro secs 76
 PBIST complete CODEC PBIST3, test index 1
 
 Starting PBIST failure insertion test on PBIST1, index 2...
  Delta Cores prep time in micro secs 913
  Delta PBIST execution time in micro secs 17
  Delta Cores restore time in micro secs 431
 PBIST complete PBIST1, test index 2
 
 Starting PBIST failure insertion test on WKUP_PBIST1, index 3...
  Delta Cores prep time in micro secs 360
  Delta PBIST execution time in micro secs 18
  Delta Cores restore time in micro secs 213
 PBIST complete WKUP_PBIST1, test index 3
 
 Starting PBIST failure insertion test on PBIST_GPU, index 4...
  Delta Cores prep time in micro secs 337
  Delta PBIST execution time in micro secs 16
  Delta Cores restore time in micro secs 155
 PBIST complete PBIST_GPU, test index 4
 
 Starting PBIST failure insertion test on MAIN PBIST0, index 5...
  Delta Cores prep time in micro secs 1160
  Delta PBIST execution time in micro secs 19
  Delta Cores restore time in micro secs 655
 PBIST complete MAIN PBIST0, test index 5
 
 Starting PBIST test on A53 MPU CLUSTER0, index 0...
  Delta Cores prep time in micro secs 245
  Delta PBIST execution time in micro secs 38979
  Delta Cores restore time in micro secs 124
 PBIST complete A53 MPU CLUSTER0, test index 0
 
 Starting PBIST test on CODEC PBIST3, index 1...
  Delta Cores prep time in micro secs 98
  Delta PBIST execution time in micro secs 9065
  Delta Cores restore time in micro secs 62
 PBIST complete CODEC PBIST3, test index 1
 
 Starting PBIST test on PBIST1, index 2...
  Delta Cores prep time in micro secs 739
  Delta PBIST execution time in micro secs 16363
  Delta Cores restore time in micro secs 421
 PBIST complete PBIST1, test index 2
 
 Starting PBIST test on WKUP_PBIST1, index 3...
  Delta Cores prep time in micro secs 349
  Delta PBIST execution time in micro secs 6121
  Delta Cores restore time in micro secs 217
 PBIST complete WKUP_PBIST1, test index 3
 
 Starting PBIST test on PBIST_GPU, index 4...
  Delta Cores prep time in micro secs 331
  Delta PBIST execution time in micro secs 10588
  Delta Cores restore time in micro secs 156
 PBIST complete PBIST_GPU, test index 4
 
 Starting PBIST test on MAIN PBIST0, index 5...
  Delta Cores prep time in micro secs 1201
  Delta PBIST execution time in micro secs 12285
  Delta Cores restore time in micro secs 611
 PBIST complete MAIN PBIST0, test index 5
 
 PBIST Functionality Test Passed.
 
All tests have passed.