Need QPI code example for my memory chip

[inghowe83]

Hi,

I cannot locate any QPI sample code in the example. Was it possible for anyone to share me the sample code?

Thanks a bunch.

[Vidar Berg]

Hi, I have ordered the IC (S25FL064LABNFI010) so I can test it on my side. Should have it by Wednesday/Thursday this week. I'm going to study the datasheet in the meantime. 

[Vidar Berg]

I just wanted to let you know that I have received the part (was a slight delay) and soldered the wires to a 52840 DK.  However, I have not figured out how to properly configure the reference example for this chip yet. 

[Vidar Berg]

Apologies for not responding sooner. I did struggle to get it working because of wrong pin-out or bad connections. But it seems to be partially working now at least.  Sometimes I get consistent data, but other times it's inconsistent (just a few byte errors though). Maybe it's due to bad jumper wires.  

I didn't make any major changes to the reference sample except for configuring the IOs with high drive. The example is attached below. Please try it on your side to see if it works. If you don't get "Data consistent", try to read out the m_buffer_rx to see if it contains any valid data. 

Picture of Setup:

Cut/shorted solder bridges

Log output:

Modified project from SDK 15.3.0

qspi.zip