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                                     ; 86.96 MHz ( period = 11.500 ns )                    ; div_clk:inst3|k[0]  ; div_clk:inst3|k[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.400 ns               ;
; N/A                                     ; 86.96 MHz ( period = 11.500 ns )                    ; div_clk:inst3|i[7]  ; div_clk:inst3|i[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.400 ns               ;
; N/A                                     ; 86.96 MHz ( period = 11.500 ns )                    ; div_clk:inst3|i[8]  ; div_clk:inst3|i[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.400 ns               ;
; N/A                                     ; 86.96 MHz ( period = 11.500 ns )                    ; div_clk:inst3|i[4]  ; div_clk:inst3|i[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.400 ns               ;
; N/A                                     ; 86.96 MHz ( period = 11.500 ns )                    ; div_clk:inst3|i[5]  ; div_clk:inst3|i[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.400 ns               ;
; N/A                                     ; 86.96 MHz ( period = 11.500 ns )                    ; div_clk:inst3|i[6]  ; div_clk:inst3|i[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.400 ns               ;
; N/A                                     ; 87.72 MHz ( period = 11.400 ns )                    ; div_clk:inst3|k[4]  ; div_clk:inst3|k[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.300 ns               ;
; N/A                                     ; 87.72 MHz ( period = 11.400 ns )                    ; div_clk:inst3|k[5]  ; div_clk:inst3|k[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.300 ns               ;
; N/A                                     ; 87.72 MHz ( period = 11.400 ns )                    ; div_clk:inst3|i[1]  ; div_clk:inst3|i[23]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.300 ns               ;
; N/A                                     ; 87.72 MHz ( period = 11.400 ns )                    ; div_clk:inst3|i[3]  ; div_clk:inst3|i[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.300 ns               ;
; N/A                                     ; 87.72 MHz ( period = 11.400 ns )                    ; div_clk:inst3|i[0]  ; div_clk:inst3|i[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.300 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|k[9]  ; div_clk:inst3|k[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|k[7]  ; div_clk:inst3|k[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|k[8]  ; div_clk:inst3|k[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|k[1]  ; div_clk:inst3|k[23]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|k[0]  ; div_clk:inst3|k[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|k[6]  ; div_clk:inst3|k[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|i[8]  ; div_clk:inst3|i[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|i[9]  ; div_clk:inst3|i[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|i[5]  ; div_clk:inst3|i[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 88.50 MHz ( period = 11.300 ns )                    ; div_clk:inst3|i[6]  ; div_clk:inst3|i[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.200 ns               ;
; N/A                                     ; 89.29 MHz ( period = 11.200 ns )                    ; div_clk:inst3|k[5]  ; div_clk:inst3|k[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.100 ns               ;
; N/A                                     ; 89.29 MHz ( period = 11.200 ns )                    ; div_clk:inst3|i[1]  ; div_clk:inst3|i[22]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.100 ns               ;
; N/A                                     ; 89.29 MHz ( period = 11.200 ns )                    ; div_clk:inst3|i[2]  ; div_clk:inst3|i[23]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.100 ns               ;
; N/A                                     ; 89.29 MHz ( period = 11.200 ns )                    ; div_clk:inst3|i[8]  ; div_clk:inst3|i[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.100 ns               ;
; N/A                                     ; 89.29 MHz ( period = 11.200 ns )                    ; div_clk:inst3|i[7]  ; div_clk:inst3|i[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.100 ns               ;
; N/A                                     ; 90.09 MHz ( period = 11.100 ns )                    ; div_clk:inst3|k[10] ; div_clk:inst3|k[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.000 ns               ;
; N/A                                     ; 90.09 MHz ( period = 11.100 ns )                    ; div_clk:inst3|k[1]  ; div_clk:inst3|k[22]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.000 ns               ;
; N/A                                     ; 90.09 MHz ( period = 11.100 ns )                    ; div_clk:inst3|k[9]  ; div_clk:inst3|k[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.000 ns               ;
; N/A                                     ; 90.09 MHz ( period = 11.100 ns )                    ; div_clk:inst3|k[6]  ; div_clk:inst3|k[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.000 ns               ;
; N/A                                     ; 90.09 MHz ( period = 11.100 ns )                    ; div_clk:inst3|k[7]  ; div_clk:inst3|k[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.000 ns               ;
; N/A                                     ; 90.09 MHz ( period = 11.100 ns )                    ; div_clk:inst3|i[4]  ; div_clk:inst3|i[23]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.000 ns               ;
; N/A                                     ; 90.09 MHz ( period = 11.100 ns )                    ; div_clk:inst3|i[10] ; div_clk:inst3|i[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.000 ns               ;
; N/A                                     ; 90.09 MHz ( period = 11.100 ns )                    ; div_clk:inst3|i[5]  ; div_clk:inst3|i[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.000 ns               ;
; N/A                                     ; 90.09 MHz ( period = 11.100 ns )                    ; div_clk:inst3|i[6]  ; div_clk:inst3|i[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 10.000 ns               ;
; N/A                                     ; 90.91 MHz ( period = 11.000 ns )                    ; div_clk:inst3|k[8]  ; div_clk:inst3|k[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.900 ns                ;
; N/A                                     ; 90.91 MHz ( period = 11.000 ns )                    ; div_clk:inst3|k[2]  ; div_clk:inst3|k[23]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.900 ns                ;
; N/A                                     ; 90.91 MHz ( period = 11.000 ns )                    ; div_clk:inst3|k[5]  ; div_clk:inst3|k[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.900 ns                ;
; N/A                                     ; 90.91 MHz ( period = 11.000 ns )                    ; div_clk:inst3|i[2]  ; div_clk:inst3|i[22]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.900 ns                ;
; N/A                                     ; 90.91 MHz ( period = 11.000 ns )                    ; div_clk:inst3|i[3]  ; div_clk:inst3|i[23]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.900 ns                ;
; N/A                                     ; 90.91 MHz ( period = 11.000 ns )                    ; div_clk:inst3|i[0]  ; div_clk:inst3|i[23]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.900 ns                ;
; N/A                                     ; 90.91 MHz ( period = 11.000 ns )                    ; div_clk:inst3|i[9]  ; div_clk:inst3|i[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.900 ns                ;
; N/A                                     ; 90.91 MHz ( period = 11.000 ns )                    ; div_clk:inst3|i[12] ; div_clk:inst3|i[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.900 ns                ;
; N/A                                     ; 90.91 MHz ( period = 11.000 ns )                    ; div_clk:inst3|i[7]  ; div_clk:inst3|i[26]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.900 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|k[11] ; div_clk:inst3|k[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|k[1]  ; div_clk:inst3|k[21]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|k[8]  ; div_clk:inst3|k[28]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|k[10] ; div_clk:inst3|k[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|k[3]  ; div_clk:inst3|k[23]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|k[6]  ; div_clk:inst3|k[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|k[7]  ; div_clk:inst3|k[25]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|i[1]  ; div_clk:inst3|i[21]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|i[4]  ; div_clk:inst3|i[22]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|i[11] ; div_clk:inst3|i[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|i[6]  ; div_clk:inst3|i[24]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 91.74 MHz ( period = 10.900 ns )                    ; div_clk:inst3|i[8]  ; div_clk:inst3|i[27]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.800 ns                ;
; N/A                                     ; 92.59 MHz ( period = 10.800 ns )                    ; div_clk:inst3|k[1]  ; div_clk:inst3|k[20]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.700 ns                ;
; N/A                                     ; 92.59 MHz ( period = 10.800 ns )                    ; div_clk:inst3|k[2]  ; div_clk:inst3|k[22]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.700 ns                ;
; N/A                                     ; 92.59 MHz ( period = 10.800 ns )                    ; div_clk:inst3|k[9]  ; div_clk:inst3|k[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.700 ns                ;
; N/A                                     ; 92.59 MHz ( period = 10.800 ns )                    ; div_clk:inst3|k[4]  ; div_clk:inst3|k[23]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.700 ns                ;
; N/A                                     ; 92.59 MHz ( period = 10.800 ns )                    ; div_clk:inst3|i[3]  ; div_clk:inst3|i[22]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.700 ns                ;
; N/A                                     ; 92.59 MHz ( period = 10.800 ns )                    ; div_clk:inst3|i[0]  ; div_clk:inst3|i[22]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.700 ns                ;
; N/A                                     ; 92.59 MHz ( period = 10.800 ns )                    ; div_clk:inst3|i[9]  ; div_clk:inst3|i[29]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.700 ns                ;
; N/A                                     ; 92.59 MHz ( period = 10.800 ns )                    ; div_clk:inst3|i[10] ; div_clk:inst3|i[30]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.700 ns                ;
; N/A                                     ; 92.59 MHz ( period = 10.800 ns )                    ; div_clk:inst3|i[13] ; div_clk:inst3|i[31]     ; clk_in     ; clk_in   ; None                        ; None                      ; 9.700 ns                ;