frequency.map.rpt

这个程序是基于等精度测频原理的频率计

+----------------------------------------------+-------+
; Total registers                              ; 130   ;
; Number of registers using Synchronous Clear  ; 84    ;
; Number of registers using Synchronous Load   ; 29    ;
; Number of registers using Asynchronous Clear ; 0     ;
; Number of registers using Asynchronous Load  ; 0     ;
; Number of registers using Clock Enable       ; 95    ;
; Number of registers using Preset             ; 0     ;
+----------------------------------------------+-------+


+------------------------------------------------------------------------------------------------------------------------------------------+
; Multiplexer Restructuring Statistics (Restructuring Performed)                                                                           ;
+--------------------+-----------+---------------+----------------------+------------------------+------------+----------------------------+
; Multiplexer Inputs ; Bus Width ; Baseline Area ; Area if Restructured ; Saving if Restructured ; Registered ; Example Multiplexer Output ;
+--------------------+-----------+---------------+----------------------+------------------------+------------+----------------------------+
; 3:1                ; 14 bits   ; 28 LEs        ; 28 LEs               ; 0 LEs                  ; Yes        ; |frequency|q[0]            ;
; 4:1                ; 15 bits   ; 30 LEs        ; 30 LEs               ; 0 LEs                  ; Yes        ; |frequency|q2[14]          ;
; 7:1                ; 14 bits   ; 56 LEs        ; 14 LEs               ; 42 LEs                 ; Yes        ; |frequency|data0[0]        ;
; 7:1                ; 24 bits   ; 96 LEs        ; 72 LEs               ; 24 LEs                 ; Yes        ; |frequency|qq[16]          ;
; 5:1                ; 28 bits   ; 84 LEs        ; 28 LEs               ; 56 LEs                 ; Yes        ; |frequency|qqq[12]         ;
; 7:1                ; 14 bits   ; 56 LEs        ; 14 LEs               ; 42 LEs                 ; Yes        ; |frequency|data1[0]~reg0   ;
+--------------------+-----------+---------------+----------------------+------------------------+------------+----------------------------+


+---------------------------------------------------------------------------------+
; Parameter Settings for Inferred Entity Instance: lpm_mult:mult_rtl_0            ;
+------------------------------------------------+----------+---------------------+
; Parameter Name                                 ; Value    ; Type                ;
+------------------------------------------------+----------+---------------------+
; AUTO_CARRY_CHAINS                              ; ON       ; AUTO_CARRY          ;
; IGNORE_CARRY_BUFFERS                           ; OFF      ; IGNORE_CARRY        ;
; AUTO_CASCADE_CHAINS                            ; ON       ; AUTO_CASCADE        ;
; IGNORE_CASCADE_BUFFERS                         ; OFF      ; IGNORE_CASCADE      ;
; LPM_WIDTHA                                     ; 14       ; Untyped             ;
; LPM_WIDTHB                                     ; 17       ; Untyped             ;
; LPM_WIDTHP                                     ; 31       ; Untyped             ;
; LPM_WIDTHR                                     ; 31       ; Untyped             ;
; LPM_WIDTHS                                     ; 1        ; Untyped             ;
; LPM_REPRESENTATION                             ; UNSIGNED ; Untyped             ;
; LPM_PIPELINE                                   ; 0        ; Untyped             ;
; LATENCY                                        ; 0        ; Untyped             ;
; INPUT_A_IS_CONSTANT                            ; NO       ; Untyped             ;
; INPUT_B_IS_CONSTANT                            ; YES      ; Untyped             ;
; USE_EAB                                        ; OFF      ; Untyped             ;
; MAXIMIZE_SPEED                                 ; 5        ; Untyped             ;
; DEVICE_FAMILY                                  ; Stratix  ; Untyped             ;
; CARRY_CHAIN                                    ; MANUAL   ; Untyped             ;
; APEX20K_TECHNOLOGY_MAPPER                      ; LUT      ; TECH_MAPPER_APEX20K ;
; DEDICATED_MULTIPLIER_CIRCUITRY                 ; AUTO     ; Untyped             ;
; DEDICATED_MULTIPLIER_MIN_INPUT_WIDTH_FOR_AUTO  ; 0        ; Untyped             ;
; DEDICATED_MULTIPLIER_MIN_OUTPUT_WIDTH_FOR_AUTO ; 0        ; Untyped             ;
; CBXI_PARAMETER                                 ; NOTHING  ; Untyped             ;
; INPUT_A_FIXED_VALUE                            ; Bx       ; Untyped             ;
; INPUT_B_FIXED_VALUE                            ; Bx       ; Untyped             ;
+------------------------------------------------+----------+---------------------+
Note: In order to hide this table in the UI and the text report file, please set the "Show Parameter Settings Tables in Synthesis Report" option in "Analysis and Synthesis Settings -> More Settings" to "Off".


+---------------------------------------------------------------------------------+
; Parameter Settings for Inferred Entity Instance: lpm_mult:mult_rtl_1            ;
+------------------------------------------------+----------+---------------------+
; Parameter Name                                 ; Value    ; Type                ;
+------------------------------------------------+----------+---------------------+
; AUTO_CARRY_CHAINS                              ; ON       ; AUTO_CARRY          ;
; IGNORE_CARRY_BUFFERS                           ; OFF      ; IGNORE_CARRY        ;
; AUTO_CASCADE_CHAINS                            ; ON       ; AUTO_CASCADE        ;
; IGNORE_CASCADE_BUFFERS                         ; OFF      ; IGNORE_CASCADE      ;
; LPM_WIDTHA                                     ; 14       ; Untyped             ;
; LPM_WIDTHB                                     ; 20       ; Untyped             ;
; LPM_WIDTHP                                     ; 34       ; Untyped             ;
; LPM_WIDTHR                                     ; 34       ; Untyped             ;
; LPM_WIDTHS                                     ; 1        ; Untyped             ;
; LPM_REPRESENTATION                             ; UNSIGNED ; Untyped             ;
; LPM_PIPELINE                                   ; 0        ; Untyped             ;
; LATENCY                                        ; 0        ; Untyped             ;
; INPUT_A_IS_CONSTANT                            ; NO       ; Untyped             ;
; INPUT_B_IS_CONSTANT                            ; YES      ; Untyped             ;
; USE_EAB                                        ; OFF      ; Untyped             ;
; MAXIMIZE_SPEED                                 ; 5        ; Untyped             ;
; DEVICE_FAMILY                                  ; Stratix  ; Untyped             ;
; CARRY_CHAIN                                    ; MANUAL   ; Untyped             ;
; APEX20K_TECHNOLOGY_MAPPER                      ; LUT      ; TECH_MAPPER_APEX20K ;
; DEDICATED_MULTIPLIER_CIRCUITRY                 ; AUTO     ; Untyped             ;
; DEDICATED_MULTIPLIER_MIN_INPUT_WIDTH_FOR_AUTO  ; 0        ; Untyped             ;
; DEDICATED_MULTIPLIER_MIN_OUTPUT_WIDTH_FOR_AUTO ; 0        ; Untyped             ;
; CBXI_PARAMETER                                 ; NOTHING  ; Untyped             ;
; INPUT_A_FIXED_VALUE                            ; Bx       ; Untyped             ;
; INPUT_B_FIXED_VALUE                            ; Bx       ; Untyped             ;
+------------------------------------------------+----------+---------------------+
Note: In order to hide this table in the UI and the text report file, please set the "Show Parameter Settings Tables in Synthesis Report" option in "Analysis and Synthesis Settings -> More Settings" to "Off".


+---------------------------------------------------------------------------------+
; Parameter Settings for Inferred Entity Instance: lpm_mult:mult_rtl_2            ;
+------------------------------------------------+----------+---------------------+
; Parameter Name                                 ; Value    ; Type                ;
+------------------------------------------------+----------+---------------------+
; AUTO_CARRY_CHAINS                              ; ON       ; AUTO_CARRY          ;
; IGNORE_CARRY_BUFFERS                           ; OFF      ; IGNORE_CARRY        ;
; AUTO_CASCADE_CHAINS                            ; ON       ; AUTO_CASCADE        ;
; IGNORE_CASCADE_BUFFERS                         ; OFF      ; IGNORE_CASCADE      ;
; LPM_WIDTHA                                     ; 14       ; Untyped             ;
; LPM_WIDTHB                                     ; 14       ; Untyped             ;
; LPM_WIDTHP                                     ; 28       ; Untyped             ;
; LPM_WIDTHR                                     ; 28       ; Untyped             ;
; LPM_WIDTHS                                     ; 1        ; Untyped             ;
; LPM_REPRESENTATION                             ; UNSIGNED ; Untyped             ;
; LPM_PIPELINE                                   ; 0        ; Untyped             ;
; LATENCY                                        ; 0        ; Untyped             ;
; INPUT_A_IS_CONSTANT                            ; NO       ; Untyped             ;
; INPUT_B_IS_CONSTANT                            ; YES      ; Untyped             ;
; USE_EAB                                        ; OFF      ; Untyped             ;
; MAXIMIZE_SPEED                                 ; 5        ; Untyped             ;
; DEVICE_FAMILY                                  ; Stratix  ; Untyped             ;
; CARRY_CHAIN                                    ; MANUAL   ; Untyped             ;
; APEX20K_TECHNOLOGY_MAPPER                      ; LUT      ; TECH_MAPPER_APEX20K ;
; DEDICATED_MULTIPLIER_CIRCUITRY                 ; AUTO     ; Untyped             ;
; DEDICATED_MULTIPLIER_MIN_INPUT_WIDTH_FOR_AUTO  ; 0        ; Untyped             ;
; DEDICATED_MULTIPLIER_MIN_OUTPUT_WIDTH_FOR_AUTO ; 0        ; Untyped             ;
; CBXI_PARAMETER                                 ; NOTHING  ; Untyped             ;
; INPUT_A_FIXED_VALUE                            ; Bx       ; Untyped             ;
; INPUT_B_FIXED_VALUE                            ; Bx       ; Untyped             ;
+------------------------------------------------+----------+---------------------+
Note: In order to hide this table in the UI and the text report file, please set the "Show Parameter Settings Tables in Synthesis Report" option in "Analysis and Synthesis Settings -> More Settings" to "Off".


+---------------------------------------------------------------------------------+
; Parameter Settings for Inferred Entity Instance: lpm_mult:mult_rtl_3            ;
+------------------------------------------------+----------+---------------------+
; Parameter Name                                 ; Value    ; Type                ;
+------------------------------------------------+----------+---------------------+
; AUTO_CARRY_CHAINS                              ; ON       ; AUTO_CARRY          ;