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hjups22 · 2021-02-19

Hi,Is there a way to set the QSPI clock on the MP157 to be free running while also using the QSPI? The programming manual mentions that free running mode will prevent the QSPI from being usable.I am working on a project to interface the MP157 to an F...

hjups22 · 2021-02-19

So assuming the QSPI block / PLLs are not turned off for power consumption, it should maintain the phase relationship?It should be possible to remove the QSPI (and perhaps PLL / power management) from the Linux tree, and manage those states via bare ...

hjups22 · 2021-02-19

Thanks for the reply!Using the same 24 MHz oscillator won't work since I am planning to use a SoM. However, the MCO1/2 pins are available.Is the phase relationship with the QSPI and the MCO output guaranteed to be constant over time? i.e. if the FPGA...

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QSPI Clock Question

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