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	am64x-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 0, index 0...
  Delta Cores prep time in micro secs 1113
  Delta PBIST execution time in micro secs 6
  Delta Cores restore time in micro secs 1078
 PBIST complete Pulsar Instance 0, test index 0
 
 Starting PBIST failure insertion test on Pulsar Instance 1, index 1...
  Delta Cores prep time in micro secs 1107
  Delta PBIST execution time in micro secs 6
  Delta Cores restore time in micro secs 1062
 PBIST complete Pulsar Instance 1, test index 1
 
 Starting PBIST failure insertion test on MPU PBIST, index 2...
  Delta Cores prep time in micro secs 809
  Delta PBIST execution time in micro secs 7
  Delta Cores restore time in micro secs 1604
 PBIST complete MPU PBIST, test index 2
 
 Starting PBIST failure insertion test on Infra PBIST, index 3...
  Delta Cores prep time in micro secs 4225
  Delta PBIST execution time in micro secs 8
  Delta Cores restore time in micro secs 4200
 PBIST complete Infra PBIST, test index 3
 
 Starting PBIST test on Pulsar Instance 0, index 0...
  Delta Cores prep time in micro secs 1181
  Delta PBIST execution time in micro secs 3554
  Delta Cores restore time in micro secs 1120
 PBIST complete Pulsar Instance 0, test index 0
 
 Starting PBIST test on Pulsar Instance 1, index 1...
  Delta Cores prep time in micro secs 1188
  Delta PBIST execution time in micro secs 3554
  Delta Cores restore time in micro secs 1104
 PBIST complete Pulsar Instance 1, test index 1
 
 Starting PBIST test on MPU PBIST, index 2...
  Delta Cores prep time in micro secs 850
  Delta PBIST execution time in micro secs 29979
  Delta Cores restore time in micro secs 1711
 PBIST complete MPU PBIST, test index 2
 
 Starting PBIST test on Infra PBIST, index 3...
  Delta Cores prep time in micro secs 9839
  Delta PBIST execution time in micro secs 92768
  Delta Cores restore time in micro secs 7905
 PBIST complete Infra PBIST, test index 3
 
 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 1106
  Delta PBIST execution time in micro secs 18
  Delta Cores restore time in micro secs 1223
 PBIST complete Pulsar Instance 1, test index 0
 
 Starting PBIST failure insertion test on MPU PBIST, index 1...
  Delta Cores prep time in micro secs 810
  Delta PBIST execution time in micro secs 17
  Delta Cores restore time in micro secs 1606
 PBIST complete MPU PBIST, test index 1
 
 Starting PBIST failure insertion test on Infra PBIST, index 2...
  Delta Cores prep time in micro secs 4237
  Delta PBIST execution time in micro secs 24
  Delta Cores restore time in micro secs 4184
 PBIST complete Infra PBIST, test index 2
 
 Starting PBIST test on Pulsar Instance 1, index 0...
  Delta Cores prep time in micro secs 1386
  Delta PBIST execution time in micro secs 3560
  Delta Cores restore time in micro secs 1264
 PBIST complete Pulsar Instance 1, test index 0
 
 Starting PBIST test on MPU PBIST, index 1...
  Delta Cores prep time in micro secs 864
  Delta PBIST execution time in micro secs 29983
  Delta Cores restore time in micro secs 1720
 PBIST complete MPU PBIST, test index 1
 
 Starting PBIST test on Infra PBIST, index 2...
  Delta Cores prep time in micro secs 9725
  Delta PBIST execution time in micro secs 92779
  Delta Cores restore time in micro secs 7854
 PBIST complete Infra PBIST, test index 2
 
 PBIST Functionality Test Passed.
 
All tests have passed.