About ryansrichai

ryansrichai · 2024-05-13

I’m trying to write data to the [MT25QL512ABB NOR flash](https://media-www.micron.com/-/media/client/global/documents/products/data-sheet/nor-flash/serial-nor/mt25q/die-rev-b/mt25q_qlkt_l_512_abb_0.pdf?rev=0ef0faa5f7b645d7bc11c30bfd27505b) using an S...

ryansrichai · 2024-05-14

See my response to KDJEM.1 for additional information. TLDR: Erase functions work, I have read the Device ID but only the first four bytes, which are 0x20, 0xBA, 0x20, 0x10. I will read the extended device ID (5th byte) today when I get to the lab, b...

ryansrichai · 2024-05-14

I am using an STM32H735ZGT6, indirect mode with OCTOSPI (using four data lines, since it seems like the STM32H735ZGT6 has OCTOSPI but not native QUADSPI). Here is the OCTOSPI HAL setup:So the prescaler is 128 on a 450MHz clock, which means around 3.5...

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Cannot write to Micron NOR flash

Re: Cannot write to Micron NOR flash

Re: Cannot write to Micron NOR flash