Forum Discussion

Fabrizio2's avatar
Fabrizio2
Icon for New Contributor rankNew Contributor
2 years ago

Nios2 generic_quad_spi_controller2 set dummy clycles

Hi all, on Nios2 - MAX10 device, with QUARTUS 18.1 : I'm working on an old project and I use the generic_quad_spi_controller2 to interface a flash memory MICRON MT25QU512ABB . The generic_qua...
Fabrizio2's avatar
Fabrizio2
Icon for New Contributor rankNew Contributor
2 years ago

Hi Hareesh,

thank you for the help, actually what I would like to do is:

-See the flash refresh rate (should be something like 30Mhz)

-Slow down the refresh rate of the flash to 30Mhz by modifying the dummy cycles in the flash , this is done by writing the nonvolatile register of the flash, but I don't know how to do it through the generic_quad_spi_controller2 driver controller2.

Let me know, please.

Thank you

Best regards

Fabrizio