tryfunct.map.rpt

verilog hdl经典例程

; 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                                     ; 4          ; Untyped             ;
; LPM_WIDTHB                                     ; 32         ; Untyped             ;
; LPM_WIDTHP                                     ; 36         ; Untyped             ;
; LPM_WIDTHR                                     ; 36         ; 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                            ; NO         ; Untyped             ;
; USE_EAB                                        ; OFF        ; Untyped             ;
; MAXIMIZE_SPEED                                 ; 5          ; Untyped             ;
; DEVICE_FAMILY                                  ; Stratix II ; 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                                 ; mult_pu01  ; Untyped             ;
; INPUT_A_FIXED_VALUE                            ; Bx         ; Untyped             ;
; INPUT_B_FIXED_VALUE                            ; Bx         ; Untyped             ;
; USE_AHDL_IMPLEMENTATION                        ; OFF        ; 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_divide:Div0 ;
+------------------------+----------------+------------------------+
; Parameter Name         ; Value          ; Type                   ;
+------------------------+----------------+------------------------+
; LPM_WIDTHN             ; 32             ; Untyped                ;
; LPM_WIDTHD             ; 5              ; Untyped                ;
; LPM_NREPRESENTATION    ; UNSIGNED       ; Untyped                ;
; LPM_DREPRESENTATION    ; UNSIGNED       ; Untyped                ;
; LPM_PIPELINE           ; 0              ; Untyped                ;
; LPM_REMAINDERPOSITIVE  ; TRUE           ; Untyped                ;
; MAXIMIZE_SPEED         ; 5              ; Untyped                ;
; CBXI_PARAMETER         ; lpm_divide_hfm ; Untyped                ;
; CARRY_CHAIN            ; MANUAL         ; Untyped                ;
; OPTIMIZE_FOR_SPEED     ; 5              ; Untyped                ;
; AUTO_CARRY_CHAINS      ; ON             ; AUTO_CARRY             ;
; IGNORE_CARRY_BUFFERS   ; OFF            ; IGNORE_CARRY           ;
; AUTO_CASCADE_CHAINS    ; ON             ; AUTO_CASCADE           ;
; IGNORE_CASCADE_BUFFERS ; OFF            ; IGNORE_CASCADE         ;
+------------------------+----------------+------------------------+
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".


+--------------------------------------------------------+
; lpm_mult Parameter Settings by Entity Instance         ;
+---------------------------------------+----------------+
; Name                                  ; Value          ;
+---------------------------------------+----------------+
; Number of entity instances            ; 3              ;
; Entity Instance                       ; lpm_mult:Mult0 ;
;     -- LPM_WIDTHA                     ; 4              ;
;     -- LPM_WIDTHB                     ; 32             ;
;     -- LPM_WIDTHP                     ; 36             ;
;     -- LPM_REPRESENTATION             ; UNSIGNED       ;
;     -- INPUT_A_IS_CONSTANT            ; YES            ;
;     -- INPUT_B_IS_CONSTANT            ; NO             ;
;     -- USE_EAB                        ; OFF            ;
;     -- DEDICATED_MULTIPLIER_CIRCUITRY ; AUTO           ;
;     -- INPUT_A_FIXED_VALUE            ; Bx             ;
;     -- INPUT_B_FIXED_VALUE            ; Bx             ;
; Entity Instance                       ; lpm_mult:Mult1 ;
;     -- LPM_WIDTHA                     ; 4              ;
;     -- LPM_WIDTHB                     ; 32             ;
;     -- LPM_WIDTHP                     ; 36             ;
;     -- LPM_REPRESENTATION             ; UNSIGNED       ;
;     -- INPUT_A_IS_CONSTANT            ; YES            ;
;     -- INPUT_B_IS_CONSTANT            ; NO             ;
;     -- USE_EAB                        ; OFF            ;
;     -- DEDICATED_MULTIPLIER_CIRCUITRY ; AUTO           ;
;     -- INPUT_A_FIXED_VALUE            ; Bx             ;
;     -- INPUT_B_FIXED_VALUE            ; Bx             ;
; Entity Instance                       ; lpm_mult:Mult2 ;
;     -- LPM_WIDTHA                     ; 4              ;
;     -- LPM_WIDTHB                     ; 32             ;
;     -- LPM_WIDTHP                     ; 36             ;
;     -- LPM_REPRESENTATION             ; UNSIGNED       ;
;     -- INPUT_A_IS_CONSTANT            ; NO             ;
;     -- INPUT_B_IS_CONSTANT            ; NO             ;
;     -- USE_EAB                        ; OFF            ;
;     -- DEDICATED_MULTIPLIER_CIRCUITRY ; AUTO           ;
;     -- INPUT_A_FIXED_VALUE            ; Bx             ;
;     -- INPUT_B_FIXED_VALUE            ; Bx             ;
+---------------------------------------+----------------+


+-------------------------------+
; Analysis & Synthesis Messages ;
+-------------------------------+
Info: *******************************************************************
Info: Running Quartus II Analysis & Synthesis
    Info: Version 8.0 Build 231 07/10/2008 Service Pack 1 SJ Full Version
    Info: Processing started: Sat May 16 20:23:10 2009
Info: Command: quartus_map --read_settings_files=on --write_settings_files=off tryfunct -c tryfunct
Info: Found 1 design units, including 1 entities, in source file tryfunct.v
    Info: Found entity 1: tryfunct
Info: Elaborating entity "tryfunct" for the top level hierarchy
Warning (10230): Verilog HDL assignment warning at tryfunct.v(21): truncated value with size 32 to match size of target (4)
Warning (14130): Reduced register "result[31]~reg0" with stuck data_in port to stuck value GND
Info: Inferred 4 megafunctions from design logic
    Info: Inferred multiplier megafunction ("lpm_mult") from the following logic: "Mult0"
    Info: Inferred multiplier megafunction ("lpm_mult") from the following logic: "Mult1"
    Info: Inferred multiplier megafunction ("lpm_mult") from the following logic: "Mult2"
    Info: Inferred divider/modulo megafunction ("lpm_divide") from the following logic: "Div0"
Info: Elaborated megafunction instantiation "lpm_mult:Mult0"
Info: Instantiated megafunction "lpm_mult:Mult0" with the following parameter:
    Info: Parameter "LPM_WIDTHA" = "4"
    Info: Parameter "LPM_WIDTHB" = "32"
    Info: Parameter "LPM_WIDTHP" = "36"
    Info: Parameter "LPM_WIDTHR" = "36"
    Info: Parameter "LPM_WIDTHS" = "1"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "INPUT_A_IS_CONSTANT" = "YES"
    Info: Parameter "INPUT_B_IS_CONSTANT" = "NO"
    Info: Parameter "MAXIMIZE_SPEED" = "5"
    Info: Parameter "DEDICATED_MULTIPLIER_CIRCUITRY" = "AUTO"
Info: Found 1 design units, including 1 entities, in source file db/mult_d211.tdf
    Info: Found entity 1: mult_d211
Info: Elaborated megafunction instantiation "lpm_mult:Mult1"
Info: Instantiated megafunction "lpm_mult:Mult1" with the following parameter:
    Info: Parameter "LPM_WIDTHA" = "4"
    Info: Parameter "LPM_WIDTHB" = "32"
    Info: Parameter "LPM_WIDTHP" = "36"
    Info: Parameter "LPM_WIDTHR" = "36"
    Info: Parameter "LPM_WIDTHS" = "1"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "INPUT_A_IS_CONSTANT" = "YES"
    Info: Parameter "INPUT_B_IS_CONSTANT" = "NO"
    Info: Parameter "MAXIMIZE_SPEED" = "5"
    Info: Parameter "DEDICATED_MULTIPLIER_CIRCUITRY" = "AUTO"
Info: Elaborated megafunction instantiation "lpm_mult:Mult2"
Info: Instantiated megafunction "lpm_mult:Mult2" with the following parameter:
    Info: Parameter "LPM_WIDTHA" = "4"
    Info: Parameter "LPM_WIDTHB" = "32"
    Info: Parameter "LPM_WIDTHP" = "36"
    Info: Parameter "LPM_WIDTHR" = "36"
    Info: Parameter "LPM_WIDTHS" = "1"
    Info: Parameter "LPM_REPRESENTATION" = "UNSIGNED"
    Info: Parameter "INPUT_A_IS_CONSTANT" = "NO"
    Info: Parameter "INPUT_B_IS_CONSTANT" = "NO"
    Info: Parameter "MAXIMIZE_SPEED" = "5"
    Info: Parameter "DEDICATED_MULTIPLIER_CIRCUITRY" = "AUTO"
Info: Found 1 design units, including 1 entities, in source file db/mult_pu01.tdf
    Info: Found entity 1: mult_pu01
Info: Elaborated megafunction instantiation "lpm_divide:Div0"
Info: Instantiated megafunction "lpm_divide:Div0" with the following parameter:
    Info: Parameter "LPM_WIDTHN" = "32"
    Info: Parameter "LPM_WIDTHD" = "5"
    Info: Parameter "LPM_NREPRESENTATION" = "UNSIGNED"
    Info: Parameter "LPM_DREPRESENTATION" = "UNSIGNED"
Info: Found 1 design units, including 1 entities, in source file db/lpm_divide_hfm.tdf
    Info: Found entity 1: lpm_divide_hfm
Info: Found 1 design units, including 1 entities, in source file db/sign_div_unsign_plh.tdf
    Info: Found entity 1: sign_div_unsign_plh
Info: Found 1 design units, including 1 entities, in source file db/alt_u_div_m3f.tdf
    Info: Found entity 1: alt_u_div_m3f
Warning: Output pins are stuck at VCC or GND
    Warning (13410): Pin "result[31]" is stuck at GND
Info: Implemented 780 device resources after synthesis - the final resource count might be different
    Info: Implemented 6 input pins
    Info: Implemented 32 output pins
    Info: Implemented 718 logic cells
    Info: Implemented 24 DSP elements
Info: Quartus II Analysis & Synthesis was successful. 0 errors, 4 warnings
    Info: Peak virtual memory: 174 megabytes
    Info: Processing ended: Sat May 16 20:23:17 2009
    Info: Elapsed time: 00:00:07
    Info: Total CPU time (on all processors): 00:00:07