key_scan1.tan.rpt

用verilog实现的四乘四键盘程序,在Quartus II上编译通过并成功

; N/A                                     ; 80.65 MHz ( period = 12.400 ns )                    ; div_clk:inst3|i[3]  ; div_clk:inst3|i[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.300 ns               ;
; N/A                                     ; 80.65 MHz ( period = 12.400 ns )                    ; div_clk:inst3|i[0]  ; div_clk:inst3|i[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.300 ns               ;
; N/A                                     ; 80.65 MHz ( period = 12.400 ns )                    ; div_clk:inst3|i[6]  ; div_clk:inst3|i[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.300 ns               ;
; N/A                                     ; 80.65 MHz ( period = 12.400 ns )                    ; div_clk:inst3|i[1]  ; div_clk:inst3|i[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.300 ns               ;
; N/A                                     ; 81.30 MHz ( period = 12.300 ns )                    ; div_clk:inst3|k[4]  ; div_clk:inst3|k[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.200 ns               ;
; N/A                                     ; 81.30 MHz ( period = 12.300 ns )                    ; div_clk:inst3|k[0]  ; div_clk:inst3|k[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.200 ns               ;
; N/A                                     ; 81.30 MHz ( period = 12.300 ns )                    ; div_clk:inst3|k[5]  ; div_clk:inst3|k[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.200 ns               ;
; N/A                                     ; 81.30 MHz ( period = 12.300 ns )                    ; div_clk:inst3|k[1]  ; div_clk:inst3|k[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.200 ns               ;
; N/A                                     ; 81.30 MHz ( period = 12.300 ns )                    ; div_clk:inst3|i[3]  ; div_clk:inst3|i[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.200 ns               ;
; N/A                                     ; 81.30 MHz ( period = 12.300 ns )                    ; div_clk:inst3|i[0]  ; div_clk:inst3|i[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.200 ns               ;
; N/A                                     ; 81.30 MHz ( period = 12.300 ns )                    ; div_clk:inst3|i[5]  ; div_clk:inst3|i[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.200 ns               ;
; N/A                                     ; 81.97 MHz ( period = 12.200 ns )                    ; div_clk:inst3|k[7]  ; div_clk:inst3|k[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.100 ns               ;
; N/A                                     ; 81.97 MHz ( period = 12.200 ns )                    ; div_clk:inst3|k[2]  ; div_clk:inst3|k[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.100 ns               ;
; N/A                                     ; 81.97 MHz ( period = 12.200 ns )                    ; div_clk:inst3|k[0]  ; div_clk:inst3|k[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.100 ns               ;
; N/A                                     ; 81.97 MHz ( period = 12.200 ns )                    ; div_clk:inst3|k[6]  ; div_clk:inst3|k[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.100 ns               ;
; N/A                                     ; 81.97 MHz ( period = 12.200 ns )                    ; div_clk:inst3|i[1]  ; div_clk:inst3|i[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.100 ns               ;
; N/A                                     ; 81.97 MHz ( period = 12.200 ns )                    ; div_clk:inst3|i[2]  ; div_clk:inst3|i[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.100 ns               ;
; N/A                                     ; 82.64 MHz ( period = 12.100 ns )                    ; div_clk:inst3|k[3]  ; div_clk:inst3|k[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.000 ns               ;
; N/A                                     ; 82.64 MHz ( period = 12.100 ns )                    ; div_clk:inst3|k[1]  ; div_clk:inst3|k[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.000 ns               ;
; N/A                                     ; 82.64 MHz ( period = 12.100 ns )                    ; div_clk:inst3|i[5]  ; div_clk:inst3|i[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.000 ns               ;
; N/A                                     ; 82.64 MHz ( period = 12.100 ns )                    ; div_clk:inst3|i[6]  ; div_clk:inst3|i[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.000 ns               ;
; N/A                                     ; 82.64 MHz ( period = 12.100 ns )                    ; div_clk:inst3|i[7]  ; div_clk:inst3|i[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.000 ns               ;
; N/A                                     ; 82.64 MHz ( period = 12.100 ns )                    ; div_clk:inst3|i[4]  ; div_clk:inst3|i[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 11.000 ns               ;
; N/A                                     ; 83.33 MHz ( period = 12.000 ns )                    ; div_clk:inst3|k[4]  ; div_clk:inst3|k[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.900 ns               ;
; N/A                                     ; 83.33 MHz ( period = 12.000 ns )                    ; div_clk:inst3|k[5]  ; div_clk:inst3|k[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.900 ns               ;
; N/A                                     ; 83.33 MHz ( period = 12.000 ns )                    ; div_clk:inst3|k[7]  ; div_clk:inst3|k[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.900 ns               ;
; N/A                                     ; 83.33 MHz ( period = 12.000 ns )                    ; div_clk:inst3|k[2]  ; div_clk:inst3|k[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.900 ns               ;
; N/A                                     ; 83.33 MHz ( period = 12.000 ns )                    ; div_clk:inst3|i[5]  ; div_clk:inst3|i[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.900 ns               ;
; N/A                                     ; 83.33 MHz ( period = 12.000 ns )                    ; div_clk:inst3|i[1]  ; div_clk:inst3|i[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.900 ns               ;
; N/A                                     ; 83.33 MHz ( period = 12.000 ns )                    ; div_clk:inst3|i[2]  ; div_clk:inst3|i[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.900 ns               ;
; N/A                                     ; 83.33 MHz ( period = 12.000 ns )                    ; div_clk:inst3|i[3]  ; div_clk:inst3|i[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.900 ns               ;
; N/A                                     ; 83.33 MHz ( period = 12.000 ns )                    ; div_clk:inst3|i[0]  ; div_clk:inst3|i[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.900 ns               ;
; N/A                                     ; 84.03 MHz ( period = 11.900 ns )                    ; div_clk:inst3|k[0]  ; div_clk:inst3|k[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.800 ns               ;
; N/A                                     ; 84.03 MHz ( period = 11.900 ns )                    ; div_clk:inst3|k[5]  ; div_clk:inst3|k[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.800 ns               ;
; N/A                                     ; 84.03 MHz ( period = 11.900 ns )                    ; div_clk:inst3|k[6]  ; div_clk:inst3|k[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.800 ns               ;
; N/A                                     ; 84.03 MHz ( period = 11.900 ns )                    ; div_clk:inst3|k[1]  ; div_clk:inst3|k[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.800 ns               ;
; N/A                                     ; 84.03 MHz ( period = 11.900 ns )                    ; div_clk:inst3|k[3]  ; div_clk:inst3|k[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.800 ns               ;
; N/A                                     ; 84.03 MHz ( period = 11.900 ns )                    ; div_clk:inst3|i[6]  ; div_clk:inst3|i[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.800 ns               ;
; N/A                                     ; 84.03 MHz ( period = 11.900 ns )                    ; div_clk:inst3|i[4]  ; div_clk:inst3|i[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.800 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|k[6]  ; div_clk:inst3|k[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|k[2]  ; div_clk:inst3|k[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|k[4]  ; div_clk:inst3|k[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|i[6]  ; div_clk:inst3|i[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|i[7]  ; div_clk:inst3|i[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|i[8]  ; div_clk:inst3|i[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|i[1]  ; div_clk:inst3|i[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|i[2]  ; div_clk:inst3|i[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|i[3]  ; div_clk:inst3|i[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 84.75 MHz ( period = 11.800 ns )                    ; div_clk:inst3|i[0]  ; div_clk:inst3|i[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.700 ns               ;
; N/A                                     ; 85.47 MHz ( period = 11.700 ns )                    ; div_clk:inst3|k[7]  ; div_clk:inst3|k[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.600 ns               ;
; N/A                                     ; 85.47 MHz ( period = 11.700 ns )                    ; div_clk:inst3|k[3]  ; div_clk:inst3|k[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.600 ns               ;
; N/A                                     ; 85.47 MHz ( period = 11.700 ns )                    ; div_clk:inst3|k[0]  ; div_clk:inst3|k[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.600 ns               ;
; N/A                                     ; 85.47 MHz ( period = 11.700 ns )                    ; div_clk:inst3|i[4]  ; div_clk:inst3|i[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.600 ns               ;
; N/A                                     ; 85.47 MHz ( period = 11.700 ns )                    ; div_clk:inst3|i[5]  ; div_clk:inst3|i[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.600 ns               ;
; N/A                                     ; 86.21 MHz ( period = 11.600 ns )                    ; div_clk:inst3|k[5]  ; div_clk:inst3|k[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.500 ns               ;
; N/A                                     ; 86.21 MHz ( period = 11.600 ns )                    ; div_clk:inst3|k[7]  ; div_clk:inst3|k[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.500 ns               ;
; N/A                                     ; 86.21 MHz ( period = 11.600 ns )                    ; div_clk:inst3|k[2]  ; div_clk:inst3|k[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.500 ns               ;
; N/A                                     ; 86.21 MHz ( period = 11.600 ns )                    ; div_clk:inst3|k[4]  ; div_clk:inst3|k[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.500 ns               ;
; N/A                                     ; 86.21 MHz ( period = 11.600 ns )                    ; div_clk:inst3|i[7]  ; div_clk:inst3|i[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.500 ns               ;
; N/A                                     ; 86.21 MHz ( period = 11.600 ns )                    ; div_clk:inst3|i[2]  ; div_clk:inst3|i[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.500 ns               ;
; N/A                                     ; 86.21 MHz ( period = 11.600 ns )                    ; div_clk:inst3|i[3]  ; div_clk:inst3|i[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.500 ns               ;
; N/A                                     ; 86.21 MHz ( period = 11.600 ns )                    ; div_clk:inst3|i[0]  ; div_clk:inst3|i[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.500 ns               ;
; N/A                                     ; 86.96 MHz ( period = 11.500 ns )                    ; div_clk:inst3|k[8]  ; div_clk:inst3|k[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.400 ns               ;
; N/A                                     ; 86.96 MHz ( period = 11.500 ns )                    ; div_clk:inst3|k[6]  ; div_clk:inst3|k[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.400 ns               ;
; N/A                                     ; 86.96 MHz ( period = 11.500 ns )                    ; div_clk:inst3|k[3]  ; div_clk:inst3|k[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.400 ns               ;