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Yes, the FPGA is programmed thru that JTAG port, so you need some type of dongle that connects to JTAG that the programming software supports. The easiest solution is to use an Altera USB-Blaster with the Quartus Programming software, but there are other ways to do it using other tools (like a JTAG contoller that replays an SVF file). The bottom line however is that the connection to the board FPGA is via JTAG.
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I connect to the cable between Jtag cable and FPGA Jtag port. but i don't know how to use it in Quartus. when i connect it, there is no 'usb blaster', only 'usb serial converter'. So i can't use it in programmer menu.
Please. What i have to do?