QSPI Sram on the QSPI nrF peripheral

[Marien]

Hi,  We use the QSPI already very well for a flash device that has the correct commands.
Now we want to use a  SRAM, also QSPI prepared, but it has some other commands, there for the pheripheral will not communicate correctly.
Is it possible to change these commands?
So we can use the high performance of this driver.

[Jared]

Hi,

In general, you would have to use an external flash that has an instruction set that complies with the on-chip QSPI peripheral. The QSPI peripheral commands are implemented in hardware, however we do have what we call custom commands. Also, relevant thread here.

regards

Jared