TSoM Programming the EPCS Device

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This guide describes how to program the serial configuration (EPCS) device with Serial Flash Loader (SFL) function via the JTAG interface. Users can program EPCS devices with a JTAG indirect configuration (.jic) file, which is converted from a user-specified SRAM object file (.sof) in Quartus. The .sof file is generated after the project compilation is successful. The steps of converting .sof to .jic in Quartus II are listed below.


1.1 Before Programming Begins

The FPGA should be set to AS x1 mode i.e. MSEL[4..0] = “10010” to use the Flash as a FPGA configuration device.


Please install the 10K ohm resistor in the red resistor position in the figure below


confirm that the red resistor position in the figure below does not have any resistors installed.

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