Processors

Processors forum

State
Locked Locked
Replies 4 replies
Subscribers 99 subscribers
Views 135 views
Users 0 members are here

Support feedback

Options

Options

Related

AM62P: AM62P CTI Trigin and Trigout signals

Jaka Jemec

Prodigy 20 points

Part Number: AM62P

Tool/software:

Hi,

I'm looking for information about the CTI TRIGIN and TRIGOUT signals on the AM62P. I'm currently unable to configure the trace to start on a trigger, as it's unclear whether the ETM’s trigger signals are connected.

Could someone please clarify how the CTI triggers are connected for the MCU_R5, MAIN_R5, SMS_M4, and A53 cores?

Best regards,
Jaka

0 Stanislav Stilyanov 1 month ago

TI__Mastermind 18400 points

Hi Jaka,

According to TRM, there are CTIs for the following cores:

Please let me know if this answers your question.

Thanks,

Stan

0 Jaka Jemec 1 month ago in reply to Stanislav Stilyanov

Prodigy 20 points

Yes I know about that diagram, but I am interested about the TRIGIN and TRIGOUT signals. For example to which CTI's channel ETM is connected.

0 Stanislav Stilyanov 1 month ago in reply to Jaka Jemec

TI__Mastermind 18400 points

Jaka,

My understanding from the below document is that TRIGIN and TRIGOUT signals are not pinned out on Sitara devices:

Emulation and Trace Headers

Regards,

Stan

0 peaves 1 month ago in reply to Stanislav Stilyanov

TI__Guru 62945 points

I reached out to our debug subsystem expert and asked them to help answer your question.

They provided the following table of internal connections.

Is this what you were looking for?

Regards,
Paul