Is there any missing nomenclature IO standards for Cyclone V IBIS Model? - Is there any missing nomenclature IO standards for Cyclone V IBIS Model? Description You may see missing naming nomenclature of I/O standard such as rrin, rrio, rrpin, rrnin, rrpio, rrnio, rro, crin, crio, crpin, crnin, crpio, crnio and cro in Cyclone V IBIS model. Resolution The information for missing naming nomenclature is as shown below: “rrin” refers Row input, DIFFIO_RX pin “rrio” refers Row I/O, DIFFIO_RX pin “rrpin” refers Row input, DIFFIO_RX p-leg pin “rrnin” refers Row input, DIFFIO_RX n-leg pin “rrpio” refers Row I/O, DIFFIO_RX p-leg pin “rrnio” refers Row I/O, DIFFIO_RX n-leg pin “rro” refers Row output, DIFFIO_RX pin “crin” refers Column input, DIFFIO_RX pin “crio” refers Column I/O, DIFFIO_RX pin “crpin” refers Column input, DIFFIO_RX p-leg pin “crnin” refers Column input, DIFFIO_RX n-leg pin “crpio” refers Column I/O, DIFFIO_RX p-leg pin “crnio” refers Column I/O, DIFFIO_RX n-leg pin “cro” refers Column output, DIFFIO_RX pin The IBIS is scheduled to be updated in the next release. Custom Fields values: ['novalue'] Troubleshooting FB: 513927; False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] novalue novalue ['Cyclone® V FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']