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There is a tCS min (CS# High Time (Read Instructions), CS# High Time (Program/Erase)) timing specification on the QSPI Flash side, but there is no such timing specification on the Cyclone® V SoC side. How can I fulfill this requirement?

There is a tCS min (CS# High Time (Read Instructions), CS# High Time (Program/Erase)) timing specification on the QSPI Flash side, but there is no such timing specification on the Cyclone® V SoC side. How can I fulfill this requirement?

  • Updated

The QSPI controller is designed in such a way that it is not possible to set multiple commands and execute them at once.
Therefore, there is no SoC device specification, and software must take care of this in order to comply with the QSPI Flash side specification.

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Category: SoC
Tools:-
Device: Cyclone® V