TMS570LS3137: How do I read data from FPGA using EMIF?

Hi Jung,

 you can use TMS570 EMIF to interface with FPGA as a asynchronous memory.

For this purpose, you just need to connect the asynchronous address, data and CS etc lines of EMIF to the FPGA.

Once you did that you can do the read and write operations to the FPGA using corresponding memory addresses.

For example, if i connected FPGA with CS2 then i can do the read and write operations to FPGA from the starting address of 0x60000000.

You can also refer below threads for more details:

(+) TMS570LS3137: nDQM signals issue while interfacing EMIF to FPGA on 8bit bus - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(+) TMS570LC4357: data transfer from an fpga to mcu as fast as possible - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

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Thanks & Regards,
Jagadish.