dds.tan.rpt

实现任意小数分频的VHDL源代码,我自己写的,仿真结果是正确的,希望对大家有用!我是打算将400M的时钟分为57.344M

; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[6]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[6]  ; inclk      ; inclk    ; None                        ; None                      ; 1.223 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[10] ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[10] ; inclk      ; inclk    ; None                        ; None                      ; 1.222 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[8]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[8]  ; inclk      ; inclk    ; None                        ; None                      ; 1.222 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[5]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[5]  ; inclk      ; inclk    ; None                        ; None                      ; 1.220 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[3]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[3]  ; inclk      ; inclk    ; None                        ; None                      ; 1.219 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[15] ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[15] ; inclk      ; inclk    ; None                        ; None                      ; 1.179 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[14] ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[14] ; inclk      ; inclk    ; None                        ; None                      ; 1.172 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[4]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[4]  ; inclk      ; inclk    ; None                        ; None                      ; 1.172 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[2]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[2]  ; inclk      ; inclk    ; None                        ; None                      ; 1.171 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[13] ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[13] ; inclk      ; inclk    ; None                        ; None                      ; 1.163 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[11] ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[11] ; inclk      ; inclk    ; None                        ; None                      ; 1.163 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[7]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[7]  ; inclk      ; inclk    ; None                        ; None                      ; 1.163 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[9]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[9]  ; inclk      ; inclk    ; None                        ; None                      ; 1.162 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[1]  ; inclk      ; inclk    ; None                        ; None                      ; 1.161 ns                ;
; N/A   ; Restricted to 360.10 MHz ( period = 2.777 ns ) ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[0]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[0]  ; inclk      ; inclk    ; None                        ; None                      ; 1.161 ns                ;
+-------+------------------------------------------------+--------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+


+-----------------------------------------------------------------------------------------------------------------------------------------------------------+
; tsu                                                                                                                                                       ;
+-------+--------------+------------+---------+--------------------------------------------------------------------------------------------------+----------+
; Slack ; Required tsu ; Actual tsu ; From    ; To                                                                                               ; To Clock ;
+-------+--------------+------------+---------+--------------------------------------------------------------------------------------------------+----------+
; N/A   ; None         ; 6.783 ns   ; fcw[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[15] ; inclk    ;
; N/A   ; None         ; 6.697 ns   ; fcw[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[14] ; inclk    ;
; N/A   ; None         ; 6.611 ns   ; fcw[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[13] ; inclk    ;
; N/A   ; None         ; 6.525 ns   ; fcw[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[12] ; inclk    ;
; N/A   ; None         ; 6.439 ns   ; fcw[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[11] ; inclk    ;
; N/A   ; None         ; 6.370 ns   ; fcw[2]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[15] ; inclk    ;
; N/A   ; None         ; 6.353 ns   ; fcw[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[10] ; inclk    ;
; N/A   ; None         ; 6.343 ns   ; fcw[4]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[15] ; inclk    ;
; N/A   ; None         ; 6.284 ns   ; fcw[2]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[14] ; inclk    ;
; N/A   ; None         ; 6.267 ns   ; fcw[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[9]  ; inclk    ;
; N/A   ; None         ; 6.258 ns   ; fcw[3]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[15] ; inclk    ;
; N/A   ; None         ; 6.257 ns   ; fcw[4]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[14] ; inclk    ;
; N/A   ; None         ; 6.198 ns   ; fcw[2]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[13] ; inclk    ;
; N/A   ; None         ; 6.181 ns   ; fcw[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[8]  ; inclk    ;
; N/A   ; None         ; 6.172 ns   ; fcw[3]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[14] ; inclk    ;
; N/A   ; None         ; 6.171 ns   ; fcw[4]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[13] ; inclk    ;
; N/A   ; None         ; 6.112 ns   ; fcw[2]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[12] ; inclk    ;
; N/A   ; None         ; 6.086 ns   ; fcw[3]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[13] ; inclk    ;
; N/A   ; None         ; 6.085 ns   ; fcw[4]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[12] ; inclk    ;
; N/A   ; None         ; 6.026 ns   ; fcw[2]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[11] ; inclk    ;
; N/A   ; None         ; 6.012 ns   ; fcw[0]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[15] ; inclk    ;
; N/A   ; None         ; 6.000 ns   ; fcw[3]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[12] ; inclk    ;
; N/A   ; None         ; 5.999 ns   ; fcw[4]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[11] ; inclk    ;
; N/A   ; None         ; 5.991 ns   ; fcw[1]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[7]  ; inclk    ;
; N/A   ; None         ; 5.940 ns   ; fcw[2]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[10] ; inclk    ;
; N/A   ; None         ; 5.926 ns   ; fcw[0]  ; lpm_add_sub2:inst|lpm_add_sub:lpm_add_sub_component|add_sub_9mh:auto_generated|pipeline_dffe[14] ; inclk    ;
; N/A   ; None         ; 5.924 ns