Infineon S25Hx256T / S25Hx512T / S25Hx01GT serial flash
Revision as of 18:23, 10 February 2022 by Matthias (talk | contribs) (Matthias moved page Cypress S25Hx256T / S25Hx512T / S25Hx01GT serial flash to Infineon S25Hx256T / S25Hx512T / S25Hx01GT serial flash: Cypress is now Infineon)
J-Flash SPI supports only SPI Flashes with uniform sector sizes. By default the Infineon S25Hx256T/512T/01GT has a hybrid sector architecture. Therefore you need to set the configuration bit 3 UNHYSA within CFR3x register.
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Reconfigure Infineon 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.