dvf.map.rpt

基于Quartus II的数控分频器的项目设计

; Retiming Meta-Stability Register Sequence Length                               ; 2                  ; 2                  ;
; PowerPlay Power Optimization                                                   ; Normal compilation ; Normal compilation ;
; HDL message level                                                              ; Level2             ; Level2             ;
; Suppress Register Optimization Related Messages                                ; Off                ; Off                ;
; Number of Removed Registers Reported in Synthesis Report                       ; 100                ; 100                ;
; Clock MUX Protection                                                           ; On                 ; On                 ;
; Block Design Naming                                                            ; Auto               ; Auto               ;
+--------------------------------------------------------------------------------+--------------------+--------------------+


+--------------------------------------------------------------------------------------------------------------------------+
; Analysis & Synthesis Source Files Read                                                                                   ;
+----------------------------------+-----------------+-----------------+---------------------------------------------------+
; File Name with User-Entered Path ; Used in Netlist ; File Type       ; File Name with Absolute Path                      ;
+----------------------------------+-----------------+-----------------+---------------------------------------------------+
; DVF.vhd                          ; yes             ; User VHDL File  ; E:/Quartus 2/quartus/a_Quar Projects/fdiv/DVF.vhd ;
+----------------------------------+-----------------+-----------------+---------------------------------------------------+


+---------------------------------------------------------+
; Analysis & Synthesis Resource Usage Summary             ;
+---------------------------------------------+-----------+
; Resource                                    ; Usage     ;
+---------------------------------------------+-----------+
; Total logic elements                        ; 13        ;
;     -- Combinational with no register       ; 3         ;
;     -- Register only                        ; 1         ;
;     -- Combinational with a register        ; 9         ;
;                                             ;           ;
; Logic element usage by number of LUT inputs ;           ;
;     -- 4 input functions                    ; 2         ;
;     -- 3 input functions                    ; 0         ;
;     -- 2 input functions                    ; 8         ;
;     -- 1 input functions                    ; 2         ;
;     -- 0 input functions                    ; 0         ;
;                                             ;           ;
; Logic elements by mode                      ;           ;
;     -- normal mode                          ; 6         ;
;     -- arithmetic mode                      ; 7         ;
;     -- qfbk mode                            ; 0         ;
;     -- register cascade mode                ; 0         ;
;     -- synchronous clear/load mode          ; 8         ;
;     -- asynchronous clear/load mode         ; 0         ;
;                                             ;           ;
; Total registers                             ; 10        ;
; Total logic cells in carry chains           ; 8         ;
; I/O pins                                    ; 10        ;
; Maximum fan-out node                        ; Equal0~66 ;
; Maximum fan-out                             ; 9         ;
; Total fan-out                               ; 54        ;
; Average fan-out                             ; 2.35      ;
+---------------------------------------------+-----------+


+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Analysis & Synthesis Resource Utilization by Entity                                                                                                                                                                   ;
+----------------------------+-------------+--------------+-------------+------+--------------+--------------+-------------------+------------------+-----------------+------------+---------------------+--------------+
; Compilation Hierarchy Node ; Logic Cells ; LC Registers ; Memory Bits ; Pins ; Virtual Pins ; LUT-Only LCs ; Register-Only LCs ; LUT/Register LCs ; Carry Chain LCs ; Packed LCs ; Full Hierarchy Name ; Library Name ;
+----------------------------+-------------+--------------+-------------+------+--------------+--------------+-------------------+------------------+-----------------+------------+---------------------+--------------+
; |DVF                       ; 13 (13)     ; 10           ; 0           ; 10   ; 0            ; 3 (3)        ; 1 (1)             ; 9 (9)            ; 8 (8)           ; 0 (0)      ; |DVF                ; work         ;
+----------------------------+-------------+--------------+-------------+------+--------------+--------------+-------------------+------------------+-----------------+------------+---------------------+--------------+
Note: For table entries with two numbers listed, the numbers in parentheses indicate the number of resources of the given type used by the specific entity alone. The numbers listed outside of parentheses indicate the total resources of the given type used by the specific entity and all of its sub-entities in the hierarchy.


+-----------------------------------------------------------------+
; Registers Removed During Synthesis                              ;
+---------------------------------------+-------------------------+
; Register name                         ; Reason for Removal      ;
+---------------------------------------+-------------------------+
; FOUT~reg0                             ; Merged with \P_DIV:CNT2 ;
; Total Number of Removed Registers = 1 ;                         ;
+---------------------------------------+-------------------------+


+------------------------------------------------------+
; General Register Statistics                          ;
+----------------------------------------------+-------+
; Statistic                                    ; Value ;
+----------------------------------------------+-------+
; Total registers                              ; 10    ;
; Number of registers using Synchronous Clear  ; 0     ;
; Number of registers using Synchronous Load   ; 8     ;
; Number of registers using Asynchronous Clear ; 0     ;
; Number of registers using Asynchronous Load  ; 0     ;
; Number of registers using Clock Enable       ; 0     ;
; Number of registers using Preset             ; 0     ;
+----------------------------------------------+-------+


+-------------------------------+
; Analysis & Synthesis Messages ;
+-------------------------------+
Info: *******************************************************************
Info: Running Quartus II Analysis & Synthesis
    Info: Version 7.2 Build 151 09/26/2007 SJ Full Version
    Info: Processing started: Thu Apr 23 00:04:53 2009
Info: Command: quartus_map --read_settings_files=on --write_settings_files=off DVF -c DVF
Info: Found 2 design units, including 1 entities, in source file DVF.vhd
    Info: Found design unit 1: DVF-bhv
    Info: Found entity 1: DVF
Info: Elaborating entity "DVF" for the top level hierarchy
Info: Duplicate registers merged to single register
    Info: Duplicate register "FOUT~reg0" merged to single register "\P_DIV:CNT2"
Info: Implemented 23 device resources after synthesis - the final resource count might be different
    Info: Implemented 9 input pins
    Info: Implemented 1 output pins
    Info: Implemented 13 logic cells
Info: Quartus II Analysis & Synthesis was successful. 0 errors, 0 warnings
    Info: Allocated 152 megabytes of memory during processing
    Info: Processing ended: Thu Apr 23 00:04:55 2009
    Info: Elapsed time: 00:00:02