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XMC™ Forum Discussions

User2235
Level 3
Level 3
Hi,
I need a basic example (XMClib) of how to erase, program and read (in quad mode) the QSPI flash of the XMC4500 relax kit.

Is it possible to change the configuration of the example "QSPI_EXAMPLE_XMC45" of the DAVE-4.1.4 to work for the XMC4500 relax kit? If yes, how to do it?

Thanks,

Ari.
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User2235
Level 3
Level 3
Hi,
I followed the document "Readme_QSPI_EXAMPLE_XMC45.pdf" and could make it work for the QSPI of the relax kit in the quad mode.It was very simple.

The problem now is that the space between bytes is very high, and when I change the spi clock to 30MHZ, it does not work anymore.

Ari.
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Hello Ari,

how do you modify the example?

Kind regards
Kurt
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User2235
Level 3
Level 3
Kurt,

You must creat a new project based on the "Readme_QSPI_EXAMPLE_XMC45.pdf" document. Use the Manual Pin Allocator button to choose the the Pins:

MISO_0 P1.5
MISO_1 P1,4
MISO_2 P1.3
MISO_3 P1.2
SCLKOUT P1.10
Slave Select P1.8
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Ari,

thanks. That is what I was looking for.

Kurt
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Hi,I have the same problem,but I can't finish the project as you've said,could you please upload a project that you have done on relax kit
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