Inserting the fault injection from JTAG.

Sh.Sasaki

Guru 13625 points

Other Parts Discussed in Thread: TMS570LS1224

[ Device : TMS570LS1224 ]

Hi,

My customer is considering to do a fault injection from JTAG without inserting a stub in the program.

However, some of the fault injection can not be inserted from JTAG.

In general, if I insert a Fault injection at running application program,

Do debug by inserting a stub in the application program ?

Please teach me if there is an example of how to debug inserting the fault injection from JTAG during running application program.

Note : My customer program has implemented the "fault injection" in the _c_int00() with reference to safety manual. This "fault injection" before executing application program execution is no problem. My customer want to insert the "fault injection" similar to this from JTAG.

Best regards,

FSSer

over 10 years ago

0 Zhaohong Zhang over 10 years ago

TI__Mastermind 22715 points

I have passed your question to a safety expert. He will provide an answer shortly.

Thanks and regards,

Zhaohong

0 Sh.Sasaki over 10 years ago in reply to Zhaohong Zhang

Guru 13625 points

Thank you for your response.

I was the question of the topic, but it seems hard to insert all of the Fault injection from JTAG.

I'll try to debug by calling the fFault injection function using the UART.

Please teach me if there other good idea.

Allow us to temporarily cancel this topic.

Thanks,

FSSer

Arm-based microcontrollers

Arm-based microcontrollers forum

Inserting the fault injection from JTAG.