key.tan.rpt

用VHDL实现的键盘扫描程序 可以稍微修改就可使用

; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[5] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[0] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[0] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[1] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[1] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[7] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[7] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[3]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[3]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[4]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[4]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[5]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[5]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[7]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[7]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[0]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[0]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[2]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[1]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.47 MHz ( period = 17.400 ns )                    ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[1]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.200 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[0] ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[5] ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; lpm_counter:temp_couter_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[0] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[5] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[0] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[5] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[0] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[5] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[0] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[5] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[3] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;
; N/A                                     ; 57.80 MHz ( period = 17.300 ns )                    ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[6] ; lpm_counter:temp_couter1_rtl_0|alt_counter_f10ke:wysi_counter|q[4] ; clk_in     ; clk_in   ; None                        ; None                      ; 15.100 ns               ;