TMS320F28335: the J9 connector on the docking station should be closed, i.e a jumper must be put in the place

Joselito Go

Part Number: TMS320F28335
Other Parts Discussed in Thread: TMDSHSECDOCK

Hi Experts,

Good day.

May I know what is meant by "the J9 connector on the docking station should be closed, i.e a jumper must be put in the place."

On the E2E post: (+) TMS320F28335: Error occurred while executing External Mode MEX-file 'ext_comm' - C2000 microcontrollers forum - C2000︎ microcontrollers - TI E2E support forums

Keep safe.

Regards,

Josel

over 2 years ago

0 Santosh Jha over 2 years ago

TI__Guru 50470 points

Josel,

I think it means that you need to connect jumper cable between pin 1 & 2. Please take a look at the schematics of docking station.

Thanks & Regards,

Santosh

0 Joselito Go over 2 years ago in reply to Santosh Jha

TI__Expert 4540 points

Hi Santosh,

Could you please point me to the J9 connector of the actual board?
The docking station the customer using is the TMDSHSECDOCK, controlCARD Docking Station [R4.1].
4848.controlCARDDockingStationR4_1-SCH.pdf

Keep safe.

Regards,

Josel

0 Santosh Jha over 2 years ago in reply to Joselito Go

TI__Guru 50470 points

You will need to DIM 100Pin DockStation, not 180pinHSEC

USBDockingStation_Schematic_[R3].pdf

8308.USBDockingStation_Schematic_[R3].pdf

0 Joselito Go over 2 years ago in reply to Santosh Jha

TI__Expert 4540 points

Hi Santosh,

The customer is using TMDSHSECDOCK with f28379d controller card.
Are you saying that they should use the 100Pin DockStation?

Keep safe.

Regards,

Josel

0 Santosh Jha over 2 years ago in reply to Joselito Go

TI__Guru 50470 points

Hi Josel,

For F28379D controlCARD, TMDSHSECDOCK is correct one.

In your original post, it talks about F28335, and it should use DIM100pin docking station and that is what it is referred in the e2e post link also. So the J9 is referred in the schematics of DIM-100pin docking station schematics.

If the customer is trying Simulink model on F28379D controlCARD & TMDSHSECDOCK and it is not functional, please tell the customer to post the question to MathWorks support forum.

Thanks & Regards,

Santosh

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

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TMS320F28335: the J9 connector on the docking station should be closed, i.e a jumper must be put in the place