STM32F746G DISCO

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QSPI Flash Programming Support

Before continuing with this article, please read the generic article about QSPI flash programming support on STM32F7 devices (STM32F7 (Q)SPI support).

Quad-SPI Interface Pins

The ST STM32F746G Discovery uses the following port pins to interface the (Q)SPI flash.

Alternate function Port / Pin
QSPI_CLK PB2
QSPI_CS PB6
QSPI_D0 PD11
QSPI_D1 PD12
QSPI_D2 PE2
QSPI_D3 PD13

Limitations

External Debugger

The STM32F746G Discovery board does not come with an connector for external debug probes. We recommend to convert the on board ST-Link to a J-Link OB in order to be able to use this board with J-Link: