Add README.md

README.md

+# Programming FPGA firmware/flash
+FPGA firmware bitstreams reside in the /Firmware folder
+
+1) Connect the Xilinx Platform Programmer cable to the FPGA board (using the 14pin dual row ribbon cable, follow the polarization tab)
+2) Using Xilinx Vivado, open hardware manager
+3) Connect to the cable and make sure the XC7A200T FPGA is seen.
+4) Right click and add a configuration memory to the FPGA (Choose: Micron, 256Mb, SPIx1, +1.8V chip)
+5) Add the .bin bitstream file from the /Firmware folder and program (normally the erase, program, verify steps should be enabled).
+