watch.tan.rpt

可以实现时间调节

+----------------------------------------------------------------------------------------+
; Timing Analyzer Settings                                                               ;
+-----------------------------------------------------------------------------------------
; Option                                                ; Setting            ; From ; To ;
+-------------------------------------------------------+--------------------+------+----+
; Device name                                           ; EPF10K10LC84-4     ;      ;    ;
; Report IO Paths Separately                            ; Off                ;      ;    ;
; Ignore user-defined clock settings                    ; Off                ;      ;    ;
; Default hold multicycle                               ; Same as Multicycle ;      ;    ;
; Cut off feedback from I/O pins                        ; On                 ;      ;    ;
; Cut off clear and preset signal paths                 ; On                 ;      ;    ;
; Cut off read during write signal paths                ; On                 ;      ;    ;
; Cut paths between unrelated clock domains             ; On                 ;      ;    ;
; Run Minimum Analysis                                  ; On                 ;      ;    ;
; Use Minimum Timing Models                             ; Off                ;      ;    ;
; Number of paths to report                             ; 200                ;      ;    ;
; Number of destination nodes to report                 ; 10                 ;      ;    ;
; Number of source nodes to report per destination node ; 10                 ;      ;    ;
+-------------------------------------------------------+--------------------+------+----+


+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Timing Analyzer Summary                                                                                                                                                             ;
+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
; Type                    ; Slack ; Required Time ; Actual Time                      ; From                                                                    ; To                   ;
+-------------------------+-------+---------------+----------------------------------+-------------------------------------------------------------------------+----------------------+
; Worst-case tsu          ; N/A   ; None          ; 18.800 ns                        ; set_clk                                                                 ; act:u5|num[0]        ;
; Worst-case tco          ; N/A   ; None          ; 50.000 ns                        ; minute:u4|count[4]                                                      ; alarm                ;
; Worst-case tpd          ; N/A   ; None          ; 28.000 ns                        ; set_clk                                                                 ; alarm                ;
; Worst-case th           ; N/A   ; None          ; 12.400 ns                        ; set                                                                     ; minute:u4|count[4]   ;
; Worst-case minimum tco  ; N/A   ; None          ; 12.600 ns                        ; act:u5|sel[5]                                                           ; selout[5]            ;
; Worst-case minimum tpd  ; N/A   ; None          ; 21.600 ns                        ; set_clk                                                                 ; alarm                ;
; Clock Setup: 'en'       ; N/A   ; None          ; 38.02 MHz ( period = 26.300 ns ) ; minute:u4|count[1]                                                      ; minute:u4|count[6]   ;
; Clock Setup: 'set_hour' ; N/A   ; None          ; 40.32 MHz ( period = 24.800 ns ) ; minute:u4|count[1]                                                      ; minute:u4|clkhour[4] ;
; Clock Setup: 'clk1'     ; N/A   ; None          ; 46.73 MHz ( period = 21.400 ns ) ; act:u5|count[1]                                                         ; act:u5|num[1]        ;
; Clock Setup: 'clk'      ; N/A   ; None          ; 50.51 MHz ( period = 19.800 ns ) ; any_even:u1|lpm_counter:coutQ_rtl_0|alt_counter_f10ke:wysi_counter|q[0] ; any_even:u1|clk_outQ ;
; Clock Setup: 'set_min'  ; N/A   ; None          ; 51.55 MHz ( period = 19.400 ns ) ; second:u3|count[2]                                                      ; second:u3|count[4]   ;
+-------------------------+-------+---------------+----------------------------------+-------------------------------------------------------------------------+----------------------+


+--------------------------------------------------------------------------------------------------------------------------------------+
; Clock Settings Summary                                                                                                               ;
+---------------------------------------------------------------------------------------------------------------------------------------
; Clock Node Name ; Clock Setting Name ; Type     ; Fmax Requirement ; Based on ; Multiply Base Fmax by ; Divide Base Fmax by ; Offset ;
+-----------------+--------------------+----------+------------------+----------+-----------------------+---------------------+--------+
; clk             ;                    ; User Pin ; NONE             ; NONE     ; N/A                   ; N/A                 ; N/A    ;
; clk1            ;                    ; User Pin ; NONE             ; NONE     ; N/A                   ; N/A                 ; N/A    ;
; set_hour        ;                    ; User Pin ; NONE             ; NONE     ; N/A                   ; N/A                 ; N/A    ;
; en              ;                    ; User Pin ; NONE             ; NONE     ; N/A                   ; N/A                 ; N/A    ;
; set_min         ;                    ; User Pin ; NONE             ; NONE     ; N/A                   ; N/A                 ; N/A    ;
+-----------------+--------------------+----------+------------------+----------+-----------------------+---------------------+--------+