EVMK2H: Hardware pin on board

Chanh Nguyen64

Part Number: EVMK2H

Hi all,

I have 2 questions about the hardware pin on the EVMK2H board:

1. From the schematic (Rev 2.2), SYSCLKOUT signal is connected to TP42, but I cannot located this testpoint on the board. Please help on this.

2. The GPIO is connected to 120-pin Expansion Header, but I cannot find what is this header type. Could you please give the name of this connector, or if posible where I can find it, or any adapter to this connector? I want to run some test with the GPIO.

Thanks a lot.

over 4 years ago

0 Rex Chang over 4 years ago

TI__Guru 50170 points

Hi, Chanh,

The TP42 is located between the LCD screen and heat sync and right by the heat sync. Please see the attached picture.

For the 120-pin Expansion Header, please refer to Section 2.16 of the EVM TRM, http://wfcache.advantech.com/www/support/TI-EVM/download/XTCIEVMK2X_Technical_Reference_Manual_Rev1_0.pdf

It's type CN3.

Rex

0 Chanh Nguyen64 over 4 years ago in reply to Rex Chang

Expert 1190 points

Hi Rex,

Thanks for your reply.

I already can located TP42.

But for the connector CN3, I cannot find anywhere I can get the connector to connect to the board. I wonder whether I can purchase from TI or ony supplier?

Thanks.

0 Rex Chang over 4 years ago in reply to Chanh Nguyen64

TI__Guru 50170 points

Hi, Chanh,

Sorry, it's not TI parts. You may want to go through your procurement or find it on internet.

Rex

0 Chanh Nguyen64 over 4 years ago in reply to Rex Chang

Expert 1190 points

Hi Rex,

Got it. Thanks a lot.

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EVMK2H: Hardware pin on board