dac.tan.rpt

DDS知识解析

; Number of destination nodes to report                               ; 10                 ;      ;    ;             ;
; Number of paths to report                                           ; 200                ;      ;    ;             ;
; Report Minimum Timing Checks                                        ; Off                ;      ;    ;             ;
; Use Fast Timing Models                                              ; Off                ;      ;    ;             ;
; Report IO Paths Separately                                          ; Off                ;      ;    ;             ;
; Perform Multicorner Analysis                                        ; On                 ;      ;    ;             ;
; Reports the worst-case path for each clock domain and analysis      ; Off                ;      ;    ;             ;
; Removes common clock path pessimism (CCPP) during slack computation ; Off                ;      ;    ;             ;
; Output I/O Timing Endpoint                                          ; Near End           ;      ;    ;             ;
+---------------------------------------------------------------------+--------------------+------+----+-------------+


+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Clock Settings Summary                                                                                                                                                                          ;
+------------------------------+--------------------+----------+------------------+---------------+--------------+----------+-----------------------+---------------------+--------+--------------+
; Clock Node Name              ; Clock Setting Name ; Type     ; Fmax Requirement ; Early Latency ; Late Latency ; Based on ; Multiply Base Fmax by ; Divide Base Fmax by ; Offset ; Phase offset ;
+------------------------------+--------------------+----------+------------------+---------------+--------------+----------+-----------------------+---------------------+--------+--------------+
; clk_in                       ;                    ; User Pin ; None             ; 0.000 ns      ; 0.000 ns     ; --       ; N/A                   ; N/A                 ; N/A    ;              ;
; altera_internal_jtag~TCKUTAP ;                    ; User Pin ; None             ; 0.000 ns      ; 0.000 ns     ; --       ; N/A                   ; N/A                 ; N/A    ;              ;
+------------------------------+--------------------+----------+------------------+---------------+--------------+----------+-----------------------+---------------------+--------+--------------+


+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Clock Setup: 'clk_in'                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ;
+-----------------------------------------+-----------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; Slack                                   ; Actual fmax (period)                                ; From                                                                                                                                                                                              ; To                                                                                                                                                                                                 ; From Clock ; To Clock ; Required Setup Relationship ; Required Longest P2P Time ; Actual Longest P2P Time ;
+-----------------------------------------+-----------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; N/A                                     ; 150.97 MHz ( period = 6.624 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|last_buffer_write_address_sig[9]                                                                ; clk_in     ; clk_in   ; None                        ; None                      ; 6.368 ns                ;
; N/A                                     ; 150.99 MHz ( period = 6.623 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|last_buffer_write_address_sig[8]                                                                ; clk_in     ; clk_in   ; None                        ; None                      ; 6.367 ns                ;
; N/A                                     ; 151.01 MHz ( period = 6.622 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|\buffer_manager:last_trigger_address_var[5]                                                     ; clk_in     ; clk_in   ; None                        ; None                      ; 6.366 ns                ;
; N/A                                     ; 151.01 MHz ( period = 6.622 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|last_buffer_write_address_sig[5]                                                                ; clk_in     ; clk_in   ; None                        ; None                      ; 6.367 ns                ;
; N/A                                     ; 153.00 MHz ( period = 6.536 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|last_buffer_write_address_sig[6]                                                                ; clk_in     ; clk_in   ; None                        ; None                      ; 6.281 ns                ;
; N/A                                     ; 153.14 MHz ( period = 6.530 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|last_buffer_write_address_sig[7]                                                                ; clk_in     ; clk_in   ; None                        ; None                      ; 6.275 ns                ;
; N/A                                     ; 153.92 MHz ( period = 6.497 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|\buffer_manager:last_trigger_address_var[8]                                                     ; clk_in     ; clk_in   ; None                        ; None                      ; 6.241 ns                ;
; N/A                                     ; 153.94 MHz ( period = 6.496 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|\buffer_manager:next_address[8]                                                                 ; clk_in     ; clk_in   ; None                        ; None                      ; 6.240 ns                ;
; N/A                                     ; 153.99 MHz ( period = 6.494 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|\buffer_manager:next_address[7]                                                                 ; clk_in     ; clk_in   ; None                        ; None                      ; 6.238 ns                ;
; N/A                                     ; 153.99 MHz ( period = 6.494 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|counter[6]                                                                                     ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|\buffer_manager:last_trigger_address_var[7]                                                     ; clk_in     ; clk_in   ; None                        ; None                      ; 6.238 ns                ;
; N/A                                     ; 154.25 MHz ( period = 6.483 ns )                    ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|modified_post_count[1]                                                                         ; sld_signaltap:dds|sld_signaltap_impl:sld_signaltap_body|sld_buffer_manager:sld_buffer_manager_inst|last_buffer_write_address_sig[9]                                                                ; clk_in     ; clk_in   ; None                        ; None                      ; 6.225 ns                ;