Such as title, using stratix iv, flash with EPCQ256, program writing very slow burning, an hour to write a complete burning, burning after the program can run up, what reason be? Excuse me, may be the root of FPGA in IO mouth empty welding matter? Thank you for the great god, the same board a total of 10 is welding, including two blocks appear this kind of problem!

CodePudding user response:

Trouble ask you connect EPCQ256 stratix iv of the film, ask, answer the hardware? Meet for this? FPGA_DATA3 EPCQ256 1 foot, EPCQ256 2 feet by 3.3 V, FPGA_nCSO EPCQ256 7 feet, 8 feet EPCQ256 FPGA_DATA1, FPGA_DATA2 EPCQ256 9 feet, 10 feet EPCQ256 connect power GND, FPGA_DATA0 EPCQ256 15 feet, DCLK EPCQ256 16 feet by the FPGA,