STM32L562E-DK

From SEGGER Wiki
Jump to: navigation, search

QSPI Flash Programming Support

Before continuing with this article, please read the generic article about QSPI flash programming support on STM32L5 devices (STM32L5 (Octa)SPI support).
In contrast to the other QSPI flash programming implementations for STM32, support has been added internally through the JLinkARM.dll and not through an open flash loader. So in case you need an open flash loader with another pin config, please get in contact with Segger directly via our support system: https://www.segger.com/ticket/
For further information how to include a open flash loader into your J-Link software, please refer to:
https://wiki.segger.com/Adding_Support_for_New_Devices#Using_a_Precompiled_Flashloader

Quad-SPI Interface Pins

The ST STM32L565E-DK uses the following port pins to interface the (Octa)SPI flash.

Alternate function Port / Pin
OCTASPI_CLK PA3
OCTASPI_CS PA2
OCTASPI_BK0_D0 PB1
OCTASPI_BK0_D1 PB0
OCTASPI_BK0_D2 PA7
OCTASPI_BK0_D3 PA6
OCTASPI_BK1_D0 PC1
OCTASPI_BK1_D1 PC2
OCTASPI_BK1_D2 PC3
OCTASPI_BK1_D3 PC0