Difference between revisions of "Infineon S25Hx256T / S25Hx512T / S25Hx01GT serial flash"
(→Reconfigure Cypress S25Hx256T / S25Hx512T / S25Hx01GT serial flash to 64kByte sector size) |
(→Reconfigure Cypress S25Hx256T / S25Hx512T / S25Hx01GT serial flash to 256kByte sector size) |
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The following initsteps show how to reconfigure the serial flash to the supported 256kByte sector size within J-Flash SPI. |
The following initsteps show how to reconfigure the serial flash to the supported 256kByte sector size within J-Flash SPI. |
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+ | [[File:InitStepsJFlashSPI_ReconfigureCypressSectorSize1.png]]<br> |
Revision as of 10:25, 28 July 2020
J-Flash SPI supports only SPI Flashes with uniform sector sizes. By default the Cypress S25Hx256T/512T/01GT has a hybrid sector architecture. Therefore you need to set the configuration bit 3 UNHYSA within CFR3x register.
Contents
Reconfigure Cypress S25Hx256T / S25Hx512T / S25Hx01GT serial flash to 256kByte sector size
The following initsteps show how to reconfigure the serial flash to the supported 256kByte sector size within J-Flash SPI.
