cnt_fry.tan.rpt

本程序功能是由VHDL语言实现对频率的测量

; 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 tco         ; N/A   ; None          ; 37.300 ns                        ; data1[2]                                                    ; seg[3]  ;
; Worst-case minimum tco ; N/A   ; None          ; 13.100 ns                        ; cnt6[0]                                                     ; scan[2] ;
; Clock Setup: 'clk'     ; N/A   ; None          ; 53.76 MHz ( period = 18.600 ns ) ; dat0[3]                                                     ; dat5[0] ;
; Clock Setup: 'clk0'    ; N/A   ; None          ; 62.89 MHz ( period = 15.900 ns ) ; lpm_counter:count_rtl_0|alt_counter_f10ke:wysi_counter|q[7] ; clk1khz ;
+------------------------+-------+---------------+----------------------------------+-------------------------------------------------------------+---------+


+--------------------------------------------------------------------------------------------------------------------------------------+
; Clock Settings Summary                                                                                                               ;
+---------------------------------------------------------------------------------------------------------------------------------------
; Clock Node Name ; Clock Setting Name ; Type     ; Fmax Requirement ; Based on ; Multiply Base Fmax by ; Divide Base Fmax by ; Offset ;
+-----------------+--------------------+----------+------------------+----------+-----------------------+---------------------+--------+
; clk0            ;                    ; User Pin ; NONE             ; NONE     ; N/A                   ; N/A                 ; N/A    ;
; clk             ;                    ; User Pin ; NONE             ; NONE     ; N/A                   ; N/A                 ; N/A    ;
+-----------------+--------------------+----------+------------------+----------+-----------------------+---------------------+--------+


+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Clock Setup: 'clk0'                                                                                                                                                                                                                                                                                                                            ;
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
; Slack                                   ; Actual fmax (period)                                       ; From                                                         ; To                                                           ; From Clock ; To Clock ; Required Setup Relationship ; Required Longest P2P Time ; Actual Longest P2P Time ;
+-----------------------------------------+------------------------------------------------------------+--------------------------------------------------------------+--------------------------------------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; N/A                                     ; 62.89 MHz ( period = 15.900 ns )                           ; lpm_counter:count_rtl_0|alt_counter_f10ke:wysi_counter|q[9]  ; clk1khz                                                      ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 62.89 MHz ( period = 15.900 ns )                           ; lpm_counter:count_rtl_0|alt_counter_f10ke:wysi_counter|q[8]  ; clk1khz                                                      ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 62.89 MHz ( period = 15.900 ns )                           ; lpm_counter:count_rtl_0|alt_counter_f10ke:wysi_counter|q[7]  ; clk1khz                                                      ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 64.94 MHz ( period = 15.400 ns )                           ; lpm_counter:count_rtl_0|alt_counter_f10ke:wysi_counter|q[6]  ; clk1khz                                                      ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 66.23 MHz ( period = 15.100 ns )                           ; lpm_counter:count_rtl_0|alt_counter_f10ke:wysi_counter|q[13] ; clk1khz                                                      ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 66.23 MHz ( period = 15.100 ns )                           ; lpm_counter:count_rtl_0|alt_counter_f10ke:wysi_counter|q[12] ; clk1khz                                                      ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 66.23 MHz ( period = 15.100 ns )                           ; lpm_counter:count_rtl_0|alt_counter_f10ke:wysi_counter|q[10] ; clk1khz                                                      ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 68.49 MHz ( period = 14.600 ns )                           ; lpm_counter:count_rtl_0|alt_counter_f10ke:wysi_counter|q[11] ; clk1khz                                                      ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 69.44 MHz ( period = 14.400 ns )                           ; lpm_counter:count_rtl_1|alt_counter_f10ke:wysi_counter|q[9]  ; clk2hz                                                       ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 69.44 MHz ( period = 14.400 ns )                           ; lpm_counter:count_rtl_1|alt_counter_f10ke:wysi_counter|q[8]  ; clk2hz                                                       ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 69.44 MHz ( period = 14.400 ns )                           ; lpm_counter:count_rtl_1|alt_counter_f10ke:wysi_counter|q[7]  ; clk2hz                                                       ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 69.44 MHz ( period = 14.400 ns )                           ; lpm_counter:count_rtl_1|alt_counter_f10ke:wysi_counter|q[5]  ; clk2hz                                                       ; clk0       ; clk0     ; None                        ; None                      ; None                    ;
; N/A                                     ; 71.94 MHz ( period = 13.900 ns )                           ; lpm_counter:count_rtl_1|alt_counter_f10ke:wysi_counter|q[6]  ; clk2hz                                                       ; clk0       ; clk0     ; None                        ; None                      ; None                    ;