AM437x PINMUXTOOL pin assignment

g.f.

Hi,

I have a question about AM437x PINMUXTOOL-v3.

When I only select GPMC, there are many pin conflict.
The configuration of tool are as following:
Add only one GPMC
select Use case : Multiplexed 16b NOR Type
IO Set : GPMC_IOSet_26 (This is selected automatically and user never can change to other IO set)

Why it gets pin conflict by selecting one GPMC which IO set get configured automatically?
What is the best way to remove pin conflict?
How to select IO set by user?

best regards,
g.f.

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

Hi g.f,

Pinmux tool is supported on the CCS forum. I will move this thread there.

0 g.f. over 9 years ago in reply to Biser Gatchev-XID

Guru 15510 points

Hi Biser,

Thank you for moving my post to CCS forum.

best regards,
g.f.

0 g.f. over 9 years ago in reply to Biser Gatchev-XID

Guru 15510 points

Hi Biser,

There are no answer to this question yet.

Do you have any information for this question?

best regards,

g.f.

0 PaulM over 9 years ago in reply to g.f.

TI__Mastermind 23085 points

Looks like the use case definitions are missing the "optional" Tag for some of the signals such as the chip selects.

As a work around for now, manually unselect any signals that are not needed for the interface.

Let me know if you still have conflicts.

Paul

0 g.f. over 9 years ago in reply to PaulM

Guru 15510 points

Hi Paul,

Thank you for the reply.
I understood.

By the way, is there a plan to fix the AM437x PINMUXTool-v3?
If yes, I want to know the schedule.

best regards,
g.f.

0 PaulM over 9 years ago in reply to g.f.

TI__Mastermind 23085 points

Yes, this will be fixed in a future release. Sorry, I don't have a specific date but it should be sometime in January.

Paul

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AM437x PINMUXTOOL pin assignment