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	r5fss0-0 nortos
	m4fss0-0 nortos
Toolchain	ti-arm-clang
Board	am243x-evm
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,

[BLAZAR_Cortex_M4F_0]
PBIST Test Application
 
 Starting PBIST failure insertion test on Pulsar Instance 1, index 0...
  Delta Cores prep time in micro secs 798
  Delta PBIST execution time in micro secs 6
  Delta Cores restore time in micro secs 754
 PBIST complete Pulsar Instance 1, test index 0
 
 Starting PBIST failure insertion test on Infra PBIST, index 1...
  Delta Cores prep time in micro secs 3204
  Delta PBIST execution time in micro secs 8
  Delta Cores restore time in micro secs 3650
 PBIST complete Infra PBIST, test index 1
 
 Starting PBIST test on Pulsar Instance 1, index 0...
  Delta Cores prep time in micro secs 868
  Delta PBIST execution time in micro secs 3553
  Delta Cores restore time in micro secs 789
 PBIST complete Pulsar Instance 1, test index 0
 
 Starting PBIST test on Infra PBIST, index 1...
  Delta Cores prep time in micro secs 8791
  Delta PBIST execution time in micro secs 92767
  Delta Cores restore time in micro secs 7364
 PBIST complete Infra PBIST, test index 1
 
 PBIST Functionality Test Passed.
 
All tests have passed.
 
 
[MAIN_Cortex_R5_0_0]
PBIST Test Application
 
 Starting PBIST failure insertion test on Pulsar Instance 1, index 0...
  Delta Cores prep time in micro secs 798
  Delta PBIST execution time in micro secs 18
  Delta Cores restore time in micro secs 908
 PBIST complete Pulsar Instance 1, test index 0
 
 Starting PBIST failure insertion test on Infra PBIST, index 1...
  Delta Cores prep time in micro secs 3212
  Delta PBIST execution time in micro secs 24
  Delta Cores restore time in micro secs 2645
 PBIST complete Infra PBIST, test index 1
 
 Starting PBIST test on Pulsar Instance 1, index 0...
  Delta Cores prep time in micro secs 1066
  Delta PBIST execution time in micro secs 3560
  Delta Cores restore time in micro secs 944
 PBIST complete Pulsar Instance 1, test index 0
 
 Starting PBIST test on Infra PBIST, index 1...
  Delta Cores prep time in micro secs 9682
  Delta PBIST execution time in micro secs 92780
  Delta Cores restore time in micro secs 7302
 PBIST complete Infra PBIST, test index 1
 
 PBIST Functionality Test Passed.
 
All tests have passed.