Why can't my own coefficient be used by the FIR compiler GUI? - Why can't my own coefficient be used by the FIR compiler GUI? Description The documentation for the FIR Compiler II GUI in the Quartus® II software version 12.1 - 13.0, incorrectly describes the file format for the input coefficients. Resolution The file should be constructed as follows: Coefficients within the same bank should be on the same row separated by a comma Every new bank should be on a new line For example: BANK0_COEFF_0,BANK0_COEFF_1,BANK0_COEFF_2,BANK0_COEFF_3 BANK1_COEFF_0,BANK1_COEFF_1,BANK1_COEFF_2,BANK1_COEFF_3 Note: Do not use carriage return at the end of the last line This problem has been fixed for the Quartus II software version 13.0 SP1, and the documentation has been updated accordingly. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['FPGA Dev Tools Quartus II Software'] 13.0.1 12.1 ['Arria® II GX FPGA', 'Arria® II GZ FPGA', 'Arria® V GT FPGA', 'Arria® V GX FPGA', 'Arria® V GZ FPGA', 'Arria® V ST FPGA', 'Cyclone® III FPGAs', 'Cyclone® IV E FPGA', 'Cyclone® V E FPGA', 'Cyclone® V GT FPGA', 'Cyclone® V GX FPGA', 'Cyclone® V SE FPGA', 'Stratix® II FPGAs', 'Stratix® II GX FPGA', 'Stratix® III FPGAs', 'Stratix® IV E FPGA', 'Stratix® IV GT FPGA'] ['novalue'] ['novalue'] ['novalue']