Pin# of J1 and J2 on LPCXpresso51U68 (OM40005) dev board

[larry781111]

In the sample code "lpcxpresso51u68_COM_cmsis_spi_interrupt_transfer"

On the board only shows D0,D1,D2...D15, they should be match for Arduino Uno

There is no pin# definition about J1 and J2 on the guideline of the dev board, so how can I figure out which pin is J1 pin 11, pin 13, pin 15 and J2 pin 8 

[soledad]

Hi,

You can find more information in the user manual for this board. 

https://www.nxp.com/webapp/Download?colCode=UM11121&Parent_nodeId=1524171247616709881866&Parent_page... 

Have a great day,
Sol

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[larry781111]

Hi Sol,

Thanks for your reply, but the manual did not include the pin definition.

I can't even find the first pin of J1#1 in the manual, now I can just trace the pin 1by1.