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SOtsr
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6 years ago

Generic Quad SPI for MT25QL512ABB8ESF

Hi all i'm trying to interface the Micron MT25QL512 Flash device by using the Altera Generic Quad SPI controller. I'm using the Cyclone V SOC. When i try to access the Memory Avalon slave it seems ...
SOtsr's avatar
SOtsr
Icon for New Contributor rankNew Contributor
6 years ago

Hi

the clock is 25MHz. the SPI baud rate is not configurable (with the help of a scope ive seen the clock frequency is 25[MHz] also.

meanwhile ive noticed that in version18.1 there is a new IP called Generic Quad SPI II Controller. tried to use this IP and when i access the MEMORY_OP register now it doesnt stuck.. but it still not erasing the sectors i want to erase.