About QSPI for FPGA in i.MX6SoloX.

[keitanagashima]

Dear All,

Hello. Now, my customer is considering to use the QSPI for FPGA connection.

[Q1]

Is it possible to use the QSPI for FPGA?

And, Is a QSPI driver prepared for FPGA?

[Q2]

When transferring the data using DMA, Is it possible to send the data without becoming Buffer Full of FIFO?

BSP:L3.14.28_1.0.0

Best Regards,

Keita

[igorpadykov · Accepted solution]

Hi Keita

>[Q1]Is it possible to use the QSPI for FPGA?

yes.

>And, Is a QSPI driver prepared for FPGA?

no

>[Q2]When transferring the data using DMA, Is it possible to send

>the data without becoming Buffer Full of FIFO?

yes, behavior depends on QuadSPIx_RBCT[WMRK] setting

Best regards

igor

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