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Flash chip by board » History » Version 1

foft, 05/28/2018 09:34 PM

1 1 foft
h1. Flash chip by board
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h2. v1 boards
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n25q128
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EPCQ128 compatible
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Read silicon id (0xab) gives TODO
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Read device id (0xab) gives TODO
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Sector size 64KB (also supports 4KB)
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https://www.micron.com/~/media/documents/products/data-sheet/nor-flash/serial-nor/n25q/n25q_128_3_volt_with_boot_sector.pdf
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https://www.altera.com/en_US/pdfs/literature/hb/cfg/cfg_cf52012.pdf
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h2. v3 boards (aka v2)
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m25p128
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EPCS128 compatible
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Read silicon id (0xab) gives 0xfffffff
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Read device id (0x9f) gives 0x20201800 (first 3 bytes count)
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Sector size 256KB
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https://www.micron.com/~/media/documents/products/data-sheet/nor-flash/serial-nor/m25p/m25p_128.pdf
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https://www.altera.com/en_US/pdfs/literature/hb/cfg/cyc_c51014.pdf
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h2. v3 2nd run boards (aka v2 FIX)
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S25FL127SABMFV000
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EPCS128 compatible?
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Read silicon id (0xab) gives TODO
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Read device id (0x9f) gives TODO (first 3 bytes count)
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Sector size? Seems to wipe core with 64KB, but seems to run well with 256KB? Need to check status register...
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https://www.micron.com/~/media/documents/products/data-sheet/nor-flash/serial-nor/m25p/m25p_128.pdf
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https://www.altera.com/en_US/pdfs/literature/hb/cfg/cyc_c51014.pdf