time_auto_and_set.tan.rpt

基于FPGA的多功能数字钟的设计与实现 内附有详尽的Verilog HDL源码

; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|hour_counter:b2v_inst|lpm_counter:hour_data1_rtl_2|dffs[1]       ; timepiece_main:b2v_inst1|hour_counter:b2v_inst|lpm_counter:hour_data0_rtl_0|dffs[0]       ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|hour_counter:b2v_inst|lpm_counter:hour_data0_rtl_0|dffs[2]       ; timepiece_main:b2v_inst1|hour_counter:b2v_inst|lpm_counter:hour_data0_rtl_0|dffs[0]       ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|hour_counter:b2v_inst|lpm_counter:hour_data1_rtl_2|dffs[0]       ; timepiece_main:b2v_inst1|hour_counter:b2v_inst|lpm_counter:hour_data0_rtl_0|dffs[0]       ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|minute_counter:b2v_inst1|lpm_counter:minute_data1_rtl_6|dffs[0]  ; timepiece_main:b2v_inst1|minute_counter:b2v_inst1|lpm_counter:minute_data1_rtl_6|dffs[0]  ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|minute_counter:b2v_inst1|lpm_counter:minute_data1_rtl_6|dffs[2]  ; timepiece_main:b2v_inst1|minute_counter:b2v_inst1|lpm_counter:minute_data1_rtl_6|dffs[0]  ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|minute_counter:b2v_inst1|lpm_counter:minute_data1_rtl_6|dffs[1]  ; timepiece_main:b2v_inst1|minute_counter:b2v_inst1|lpm_counter:minute_data1_rtl_6|dffs[0]  ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[0] ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[1] ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[2] ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[1] ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[0] ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[2] ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[1] ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[2] ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[0] ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[0] ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[2] ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[0] ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
; N/A   ; 147.06 MHz ( period = 6.800 ns ) ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[1] ; timepiece_main:b2v_inst1|second_counter:b2v_inst2|lpm_counter:second_data1_rtl_10|dffs[0] ; CLK        ; CLK      ; None                        ; None                      ; 4.400 ns                ;
+-------+----------------------------------+-------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+


+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Clock Setup: 'SW1'                                                                                                                                                                                                       ;
+-------+----------------------------------+---------------------------------+---------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; Slack ; Actual fmax (period)             ; From                            ; To                              ; From Clock ; To Clock ; Required Setup Relationship ; Required Longest P2P Time ; Actual Longest P2P Time ;
+-------+----------------------------------+---------------------------------+---------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; N/A   ; 140.85 MHz ( period = 7.100 ns ) ; timeset:b2v_inst3|disp_drive[0] ; timeset:b2v_inst3|disp_drive[1] ; SW1        ; SW1      ; None                        ; None                      ; 4.700 ns                ;
; N/A   ; 140.85 MHz ( period = 7.100 ns ) ; timeset:b2v_inst3|disp_drive[2] ; timeset:b2v_inst3|disp_drive[1] ; SW1        ; SW1      ; None                        ; None                      ; 4.700 ns                ;
; N/A   ; 140.85 MHz ( period = 7.100 ns ) ; timeset:b2v_inst3|disp_drive[1] ; timeset:b2v_inst3|disp_drive[1] ; SW1        ; SW1      ; None                        ; None                      ; 4.700 ns                ;
; N/A   ; 140.85 MHz ( period = 7.100 ns ) ; timeset:b2v_inst3|disp_drive[0] ; timeset:b2v_inst3|disp_drive[2] ; SW1        ; SW1      ; None                        ; None                      ; 4.700 ns                ;
; N/A   ; 140.85 MHz ( period = 7.100 ns ) ; timeset:b2v_inst3|disp_drive[2] ; timeset:b2v_inst3|disp_drive[2] ; SW1        ; SW1      ; None                        ; None                      ; 4.700 ns                ;
; N/A   ; 140.85 MHz ( period = 7.100 ns ) ; timeset:b2v_inst3|disp_drive[1] ; timeset:b2v_inst3|disp_drive[2] ; SW1        ; SW1      ; None                        ; None                      ; 4.700 ns                ;
; N/A   ; 140.85 MHz ( period = 7.100 ns ) ; timeset:b2v_inst3|disp_drive[0] ; timeset:b2v_inst3|disp_drive[0] ; SW1        ; SW1      ; None                        ; None                      ; 4.700 ns                ;
; N/A   ; 140.85 MHz ( period = 7.100 ns ) ; timeset:b2v_inst3|disp_drive[2] ; timeset:b2v_inst3|disp_drive[0] ; SW1        ; SW1      ; None                        ; None                      ; 4.700 ns                ;
; N/A   ; 140.85 MHz ( period = 7.100 ns ) ; timeset:b2v_inst3|disp_drive[1] ; timeset:b2v_inst3|disp_drive[0] ; SW1        ; SW1      ; None                        ; None                      ; 4.700 ns                ;
+-------+----------------------------------+---------------------------------+---------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+


+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Clock Setup: 'SW2'                                                                                                                                                                                                                                                         ;
+-------+----------------------------------+----------------------------------------------------------+----------------------------------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; Slack ; Actual fmax (period)             ; From                                                     ; To                                                       ; From Clock ; To Clock ; Required Setup Relationship ; Required Longest P2P Time ; Actual Longest P2P Time ;
+-------+----------------------------------+----------------------------------------------------------+----------------------------------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[0]  ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[1]  ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[2]  ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[1]  ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[1]  ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[1]  ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[0]  ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[2]  ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[2]  ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[2]  ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[1]  ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[2]  ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[0]  ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[0]  ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[2]  ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[0]  ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[1]  ; timeset:b2v_inst3|lpm_counter:minute_set1_rtl_7|dffs[0]  ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[0]    ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[1]    ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[0]    ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[2]    ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[2]    ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[2]    ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[0]    ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[3]    ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[2]    ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[3]    ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[0]    ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[0]    ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[2]    ; timeset:b2v_inst3|lpm_counter:hour_set0_rtl_1|dffs[0]    ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ; 144.93 MHz ( period = 6.900 ns ) ; timeset:b2v_inst3|lpm_counter:second_set1_rtl_11|dffs[0] ; timeset:b2v_inst3|lpm_counter:second_set1_rtl_11|dffs[1] ; SW2        ; SW2      ; None                        ; None                      ; 4.500 ns                ;
; N/A   ;