mpeg2.tan.rpt

这是实现在4条E1接口上捆绑实现8M传输的逻辑源码

; Timing Analyzer Summary                                                                                                                                                                                                                                                                                                    ;
+------------------------------+------------------------------------------+---------------+----------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------+------------+----------+--------------+
; Type                         ; Slack                                    ; Required Time ; Actual Time                      ; From                                                                                         ; To                                                      ; From Clock ; To Clock ; Failed Paths ;
+------------------------------+------------------------------------------+---------------+----------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------+------------+----------+--------------+
; Worst-case tsu               ; N/A                                      ; None          ; 15.100 ns                        ; CK2M                                                                                         ; 248m-ts-en:595|74298:357|6                              ; --         ; CK8M     ; 0            ;
; Worst-case tco               ; N/A                                      ; None          ; 30.900 ns                        ; fifo_r_w:584|48m_kunbang:370|w_r_en:368|57                                                   ; DESTEN                                                  ; CK8M       ; --       ; 0            ;
; Worst-case tpd               ; N/A                                      ; None          ; 21.300 ns                        ; A15                                                                                          ; D0                                                      ; --         ; --       ; 0            ;
; Worst-case th                ; N/A                                      ; None          ; 11.300 ns                        ; D1                                                                                           ; yima:621|145                                            ; --         ; A10      ; 0            ;
; Clock Setup: 'FP8STB'        ; N/A                                      ; None          ; 32.68 MHz ( period = 30.600 ns ) ; fifo_r_w:584|48m_kunbang:370|auto_det_chx:370|74374:31|19                                    ; fifo_r_w:584|48m_kunbang:370|auto_det_chx:370|140       ; FP8STB     ; FP8STB   ; 0            ;
; Clock Setup: 'CK2M'          ; N/A                                      ; None          ; 35.34 MHz ( period = 28.300 ns ) ; audio_delay:666|delay_counter:61|lpm_counter:COUNT_rtl_0|alt_counter_f10ke:wysi_counter|q[2] ; audio_delay:666|delay_counter:61|RD_FIFO_OE             ; CK2M       ; CK2M     ; 0            ;
; Clock Setup: 'CK8M'          ; N/A                                      ; None          ; 40.98 MHz ( period = 24.400 ns ) ; mux_8m:583|74374:636|18                                                                      ; 2m_sel_ch:650|auto_det_ch:3|FLAG2                       ; CK8M       ; CK8M     ; 0            ;
; Clock Setup: 'FR8'           ; N/A                                      ; None          ; 64.94 MHz ( period = 15.400 ns ) ; 718                                                                                          ; 726                                                     ; FR8        ; FR8      ; 0            ;
; Clock Setup: 'CK4M'          ; N/A                                      ; None          ; 102.04 MHz ( period = 9.800 ns ) ; fifo_r_w:584|48m_fifo_wr:371|74273:409|15                                                    ; fifo_r_w:584|4dff:270|1                                 ; CK4M       ; CK4M     ; 0            ;
; Clock Hold: 'CK8M'           ; Not operational: Clock Skew > Data Delay ; None          ; N/A                              ; fifo_r_w:584|48m_kunbang:370|change_det:364|74374:31|14                                      ; fifo_r_w:584|48m_kunbang:370|change_det:364|74374:90|14 ; CK8M       ; CK8M     ; 146          ;
; Clock Hold: 'CK2M'           ; Not operational: Clock Skew > Data Delay ; None          ; N/A                              ; mux_8m:583|74164:720|10                                                                      ; mux_8m:583|74374:712|20                                 ; CK2M       ; CK2M     ; 8            ;
; Clock Hold: 'FP8STB'         ; Not operational: Clock Skew > Data Delay ; None          ; N/A                              ; fifo_r_w:584|48m_kunbang:370|auto_det_chx:373|140                                            ; fifo_r_w:584|48m_kunbang:370|change_det:364|95          ; FP8STB     ; FP8STB   ; 1            ;
; Total number of failed paths ;                                          ;               ;                                  ;                                                                                              ;                                                         ;            ;          ; 155          ;
+------------------------------+------------------------------------------+---------------+----------------------------------+----------------------------------------------------------------------------------------------+---------------------------------------------------------+------------+----------+--------------+


+------------------------------------------------------------------------------------------------------+
; Timing Analyzer Settings                                                                             ;
+-------------------------------------------------------+--------------------+------+----+-------------+
; Option                                                ; Setting            ; From ; To ; Entity Name ;
+-------------------------------------------------------+--------------------+------+----+-------------+
; Device Name                                           ; EPF10K20RC208-3    ;      ;    ;             ;
; Timing Models                                         ; Final              ;      ;    ;             ;
; Number of source nodes to report per destination node ; 10                 ;      ;    ;             ;
; Number of destination nodes to report                 ; 10                 ;      ;    ;             ;
; Number of paths to report                             ; 200                ;      ;    ;             ;
; Minimum tpd to report                                 ; 0 ns               ;      ;    ;             ;
; Report Minimum Timing Checks                          ; Off                ;      ;    ;             ;
; Use Fast Timing Models                                ; Off                ;      ;    ;             ;
; Report IO Paths Separately                            ; Off                ;      ;    ;             ;
; Default hold multicycle                               ; Same As Multicycle ;      ;    ;             ;
; Cut paths between unrelated clock domains             ; On                 ;      ;    ;             ;
; Cut off read during write signal paths                ; Off                ;      ;    ;             ;
; Cut off feedback from I/O pins                        ; On                 ;      ;    ;             ;
; Report Combined Fast/Slow Timing                      ; Off                ;      ;    ;             ;
; Ignore Clock Settings                                 ; Off                ;      ;    ;             ;
; Analyze latches as synchronous elements               ; On                 ;      ;    ;             ;
; Enable Recovery/Removal analysis                      ; Off                ;      ;    ;             ;
; Enable Clock Latency                                  ; Off                ;      ;    ;             ;
; Use TimeQuest Timing Analyzer                         ; Off                ;      ;    ;             ;
+-------------------------------------------------------+--------------------+------+----+-------------+


+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+