This example application demonstrates how to test the SRAM using the MCRAMC ECC feature
on internal SRAM memory..
Description
This example uses the MCRAMC to test its ECC with Fault Injection feature. This
application writes a 32-bit data in SRAM for single and double error injection to
highlight SEC and DED process.
Downloading and Building the
Application
To clone or download this application from Github, go to the main page of this repository and then
click Clone button to clone this repository or download as zip file. This
content can also be downloaded using content manager by following these instructions.
Path of the application within the repository is
apps/mcramc/mcramc_ecc_testing.X.
To build the application, refer to the following table and open the project using its
IDE.
Connect the Debug USB port on the board to the computer using a micro USB
cable
Running the Application
Open the Terminal application (Ex.: Tera term) on the computer
Connect to the PKOB4 Virtual COM port and configure the serial settings as
follows:
Baud : 115200
Data : 8 Bits
Parity : None
Stop : 1 Bit
Flow Control : None
Build and Program the application using its IDE
Application Menu is displayed
with following choices:
'a': Single Fault Injection is
chosen and following message is displayed on console:'b': Double Fault Injection is chosen and following message is displayed
on console:The on-board LED blinks each time a SERR interrupt occurs.
