2023-08-29 12:31 AM
Hi I m contemplating QSPI communication between the aforementioned 2 EVK to a FPGA board, anyone can advise any step by step tutorial using QSPI master & slave? Or any tutorial on QSPI with external flash ?? TQ.
2023-08-30 04:30 AM
Hello @StanCosgrove and welcome to the Community :)
For the QSPI with external flash, I recommend you to check the following resources:
Imen
2023-12-01 09:22 AM
I see this is from a few months ago, but a similar slave question came up again.
No you can't be a QSPI,OSPI,XSPI slave with any of the STM32 currently available, much better done with a CPLD/FPGA.
Want two boards to communicate, perhaps implement a FIFO memory slave, or some thing supporting Dual Port RAM
Examples, perhaps check BSP or QSPI/OSPI examples
https://github.com/STMicroelectronics/STM32CubeH7/tree/master/Projects/STM32H743I-EVAL/Examples/QSPI
2023-12-01 02:07 PM
The schematic for the NUCLEO-H743ZI2 board (see under CAD Resources tab) should identify the QSPI signal positions on the connector header. CLK, NCS, IO0, IO1, IO2 and IO3
* PB2,PG6,PD11,PD12,PE2,PD13 (CUSTOM11) NUCLEO-H743ZI2