Difference between revisions of "STM32F746G DISCO"
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====Quad-SPI Interface Pins==== |
====Quad-SPI Interface Pins==== |
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− | The ST |
+ | The ST STM32F746G Discovery uses the following port pins to interface the (Q)SPI flash. |
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| QSPI_D3 || PD13 |
| QSPI_D3 || PD13 |
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− | ====IAR example project==== |
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− | The example project contains a simple counter loop which is linked into the (Q)SPI flash memory region @ address 0x90000000. The project includes the JLinkDevices.xml file as well as the ST_STM32F446_Reference.elf. It runs out-of-the-box. Please note, that IAR EWARM must at least use the J-Link DLL version V6.01a, which supports the Open Flash Loader. |
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− | *[[File:ST_STM32F746G_Disco_QSPI_IAR7407.zip]] |
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= Limitations = |
= Limitations = |
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==== External Debugger ==== |
==== External Debugger ==== |
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− | The |
+ | 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: |
*https://www.segger.com/products/debug-probes/j-link/models/other-j-links/st-link-on-board/ |
*https://www.segger.com/products/debug-probes/j-link/models/other-j-links/st-link-on-board/ |
Latest revision as of 17:19, 4 November 2020
Contents
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: