LPC55S36-EVK and SDK flexspi examples

[jpholme]

I can't make the FlexSPI Octal NOR flash examples work. When those examples tries to erase the flash, they report an error. Also, they cannot get a proper vendor ID. 

I have checked the jumpers several times; also accordign to the schematics of the EVK.

Is there anything to be aware of?

I'm using IAR EWARM and the SDK 2.16 examples.

[jpholme · Accepted solution]

Thanks! It was so nice that you tried it out and gave me the pictures. My mistake was that the JP44 and JP62 are oriented the opposite way as the other jumpers, so I got them connected between 2 and 3 instead. 

[Harry_Zhang]

Hi

Please check the jumpers, i tested IAR EWARM and the SDK 2.16 FlexSPI Octal NOR flash examples, it can work.

Board settings
==============
Connect pin 1-2 of JP41,JP42,JP43,JP44,JP45,JP62,JP64 and JP65.
Close JP63,JP66,JP67,JP68 and JP69.

You can refer to my picture.

HangZhang_0-1728360897601.png

HangZhang_1-1728360965140.png

BR

Hang