ps2.tan.rpt

使用FPGA读取键盘的例子

; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|pre_kbclk                                                              ; data_scanC:inst|counter[3]                                                             ; clk        ; clk      ; None                        ; None                      ; 2.717 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[2]                                                             ; data_scanC:inst|tmp[3]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.713 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|pre_kbclk                                                              ; data_scanC:inst|tmp[7]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.662 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|pre_kbclk                                                              ; data_scanC:inst|tmp[6]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.657 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[3]                                                             ; data_scanC:inst|tmp[7]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.633 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[3]                                                             ; data_scanC:inst|tmp[6]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.628 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[2]                                                             ; data_scanC:inst|tmp[4]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.479 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[2]                                                             ; data_scanC:inst|tmp[5]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.477 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|pre_kbclk                                                              ; data_scanC:inst|tmp[1]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.469 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|pre_kbclk                                                              ; data_scanC:inst|tmp[8]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.467 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|now_kbclk                                                              ; data_scanC:inst|counter[0]                                                             ; clk        ; clk      ; None                        ; None                      ; 2.445 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|now_kbclk                                                              ; data_scanC:inst|counter[2]                                                             ; clk        ; clk      ; None                        ; None                      ; 2.445 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|now_kbclk                                                              ; data_scanC:inst|counter[3]                                                             ; clk        ; clk      ; None                        ; None                      ; 2.445 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|pre_kbclk                                                              ; data_scanC:inst|ZHJS                                                                   ; clk        ; clk      ; None                        ; None                      ; 2.289 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|tmp[2]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.276 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[0] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[4] ; clk        ; clk      ; None                        ; None                      ; 2.264 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[0] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[5] ; clk        ; clk      ; None                        ; None                      ; 2.264 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[2]                                                             ; data_scanC:inst|tmp[8]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.234 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[2]                                                             ; data_scanC:inst|tmp[1]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.232 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[1] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[4] ; clk        ; clk      ; None                        ; None                      ; 2.181 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[1] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[5] ; clk        ; clk      ; None                        ; None                      ; 2.181 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[2]                                                             ; data_scanC:inst|tmp[7]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.169 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[2]                                                             ; data_scanC:inst|tmp[6]                                                                 ; clk        ; clk      ; None                        ; None                      ; 2.164 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[0] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[3] ; clk        ; clk      ; None                        ; None                      ; 2.049 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|now_kbclk                                                              ; data_scanC:inst|ZHJS                                                                   ; clk        ; clk      ; None                        ; None                      ; 2.017 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[0] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[2] ; clk        ; clk      ; None                        ; None                      ; 1.969 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[1] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[3] ; clk        ; clk      ; None                        ; None                      ; 1.964 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[2] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[4] ; clk        ; clk      ; None                        ; None                      ; 1.946 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[2] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[5] ; clk        ; clk      ; None                        ; None                      ; 1.946 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[3] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[4] ; clk        ; clk      ; None                        ; None                      ; 1.920 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[3] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[5] ; clk        ; clk      ; None                        ; None                      ; 1.920 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[0] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[1] ; clk        ; clk      ; None                        ; None                      ; 1.889 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[1] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[2] ; clk        ; clk      ; None                        ; None                      ; 1.884 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[3]                                                             ; data_scanC:inst|ZHJS                                                                   ; clk        ; clk      ; None                        ; None                      ; 1.871 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; convert:inst1|mydff:dff_component1|lpm_ff:lpm_ff_component|dffs[0]                     ; convert:inst1|mydff:dff_component3|lpm_ff:lpm_ff_component|dffs[0]                     ; clk        ; clk      ; None                        ; None                      ; 1.870 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|tmp[3]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.840 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[1]                                                             ; data_scanC:inst|counter[1]                                                             ; clk        ; clk      ; None                        ; None                      ; 1.829 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|tmp[4]                                                                 ; data_scanC:inst|tmp[4]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.802 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[3]                                                             ; data_scanC:inst|tmp[1]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.796 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[3]                                                             ; data_scanC:inst|tmp[8]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.788 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|tmp[6]                                                                 ; data_scanC:inst|tmp[6]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.776 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|ZHJS                                                                   ; clk        ; clk      ; None                        ; None                      ; 1.772 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[2] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[3] ; clk        ; clk      ; None                        ; None                      ; 1.725 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[4] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[5] ; clk        ; clk      ; None                        ; None                      ; 1.724 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|counter[1]                                                             ; clk        ; clk      ; None                        ; None                      ; 1.668 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[1]                                                             ; data_scanC:inst|ZHJS                                                                   ; clk        ; clk      ; None                        ; None                      ; 1.583 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[2]                                                             ; data_scanC:inst|ZHJS                                                                   ; clk        ; clk      ; None                        ; None                      ; 1.575 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|tmp[1]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.473 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|tmp[8]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.462 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|counter[2]                                                             ; clk        ; clk      ; None                        ; None                      ; 1.330 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|counter[3]                                                             ; clk        ; clk      ; None                        ; None                      ; 1.325 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|now_kbclk                                                              ; data_scanC:inst|counter[1]                                                             ; clk        ; clk      ; None                        ; None                      ; 1.324 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|counter[0]                                                             ; clk        ; clk      ; None                        ; None                      ; 1.321 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|tmp[3]                                                                 ; data_scanC:inst|tmp[3]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.276 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|tmp[8]                                                                 ; data_scanC:inst|tmp[8]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.270 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[0] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[0] ; clk        ; clk      ; None                        ; None                      ; 1.265 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[1] ; lpm_counter0:inst5|lpm_counter:lpm_counter_component|cntr_red:auto_generated|safe_q[1] ; clk        ; clk      ; None                        ; None                      ; 1.260 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|tmp[7]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.238 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|tmp[5]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.235 ns                ;
; N/A   ; Restricted to 275.03 MHz ( period = 3.636 ns ) ; data_scanC:inst|counter[0]                                                             ; data_scanC:inst|tmp[6]                                                                 ; clk        ; clk      ; None                        ; None                      ; 1.226 ns                ;