AnsweredAssumed Answered

Extending dual bank flash to two QSPI flashes in XIP mode in STM32H753

Question asked by Rajesh Tripathi on Dec 16, 2017
Latest reply on Mar 5, 2018 by Peter Chang

The Dual bank mechanism works by switching internal flash banks while code address stays the same. How to extend this mechanism to two external QSPI flashes operating in XIP mode?

Is gating QSPI chip select using a GPIO pin to select the desired QSPI flash the only way? or the QSPI flash's address in memory space can be remapped?