QSPI Flash Programming Support
Before continuing with this article, please read the generic article about QSPI flash programming support on STM32L4 devices (STM32L446xx (Q)SPI support).
In contrast to the describtion in the generic article, the reference flash algorithm is included in the JLinkARM.dll and therefore needs not to be added manually using a JLinkDevices.xml file. The pinout used on the STM32L496 Discovery board, is given below. If you need another pin config please get in contact with SEGGER. So we can provide you an Open Flash Loader that is adapted for your pin config. For further information how to include a open flash loader into your J-Link software, please refer to: (Using a precompiled Flash Loader).
Quad-SPI Interface Pins
The ST STM32L476 Discovery uses the following port pins to interface the (Q)SPI flash.
|Alternate function||Port / Pin|