TMDSEMU110-U: Auxiliary Debug Interface Mating Connector

Mike Allette

Intellectual 300 points

Part Number: TMDSEMU110-U

Tool/software:

Can you provide an example mating connector for the Auxiliary Debug Interface to put on a PCB.

Also, what is the purpose of pins 1 - 4 and 6? What does it mean by Target?

9 months ago

0 Ralph Jacobi 9 months ago

TI__Guru*** 135355 points

Hi Mike,

Do you mean like a part number for the male connector that would be used? I can probably ask an EVM expert or two to provide ones they use for this.

Those pins are used to provide power if needed through the connector. Target is to indicate the pins would power the target device/board.

Best Regards,

Ralph Jacobi

0 Mike Allette 9 months ago in reply to Ralph Jacobi

Intellectual 300 points

Hi Ralph, yes I'm talking about a male connector that would be used. That would be very helpful.

0 Ralph Jacobi 9 months ago in reply to Mike Allette

TI__Guru*** 135355 points

Hi Mike,

I found that we have this information recorded on this page: software-dl.ti.com/.../emu_jtag_connectors.html

Scroll down to the XDS110 information section and you'll see that there is info for the Aux Port headers.

Best Regards,

Ralph Jacobi

0 Mike Allette 9 months ago in reply to Ralph Jacobi

Intellectual 300 points

Hi Ralph, thank you for this. This was helpful. However, in the XDS110 Debug Probe User guide, it says the cable for the Aux connection is keyed at pin 7 and is plugged on the female side. But the suggested connectors aren't keyed. How do you guys get around this to mate the ribbon cable to the male header pins of the target board? Do you just cut pin 7 off?

+1 Ralph Jacobi 9 months ago in reply to Mike Allette

TI__Guru*** 135355 points

Hi Mike,

Yeah cutting Pin 7 off would be the easiest way. If that page doesn't have a connector that is keyed referenced I don't have any other sources for other part numbers.

Best Regards,

Ralph Jacobi

0 Mike Allette 9 months ago in reply to Ralph Jacobi

Intellectual 300 points

Ok, thank you Ralph.

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TMDSEMU110-U: Auxiliary Debug Interface Mating Connector