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STM32F4 to FPGA via FSMC

Question asked by deering.paul on Apr 27, 2016
Latest reply on Jul 30, 2017 by Nicholas Outram
Hi all,

I'm just starting to embark on the problem of accessing external registers (implemented in a FPGA), via the FSMC on the STM32F4 core.  What I'm interested in doing is accessing these registers as SRAM (memory mapped registers) from the uC, which is obviously the data interface between the core logic on the FPGA, and the uC core itself.  I'd also be interested in hearing about any other options of accessing 32 bit register data from the FPGA.

Has anybody had any experience accessing an external FPGA in this manner?

Thanks!

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