OM13098 (LPCXpresso54628 Development Board) expansion connectors

[SimonSchnee]

Hello!

I am wondering if there is a better description/documentation of the expansion headers of the LPCXpresso54628 development board.

The user manual is only mentioning arduino connectivity, but the GPIO pins and ports of the connectors J9 to J13 are not described in detail.

Does anyone know a more specific explanation or documentation of these expansion connectors?

Best regards,

Simon

[PabloAvalos · Accepted solution]

Hi  

Thank you so much for reaching us in our community.

I would like to share with you a zip folder that I downloaded from NXP Portal, this zip contains some docs that you may need. In the pdf file dev brd schematic on page 10 you will find J9-J13 description and connections.

In addition if you need more docs, please refer to this link scrolling down until the bottom you will find more docs to download: https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mc...

Hope this is helpful for you, please let me know if you have more questions.

Best Regards.

Pablo Avalos.

[frank_m]

The board schematics are also available at the NXP website, at least I downloaded it last year.

The MCU datasheet and reference manual would be useful, too.