data_rom.map.rpt

在EDA开发软件QuartusII上利用VHDL语言实现DDS信号发生器

; Analysis & Synthesis Resource Usage Summary ;
+---------------------------------+-----------+
; Resource                        ; Usage     ;
+---------------------------------+-----------+
; Total logic elements            ; 0         ;
; Total combinational functions   ; 0         ;
;     -- Total 4-input functions  ; 0         ;
;     -- Total 3-input functions  ; 0         ;
;     -- Total 2-input functions  ; 0         ;
;     -- Total 1-input functions  ; 0         ;
;     -- Total 0-input functions  ; 0         ;
; Combinational cells for routing ; 0         ;
; Total registers                 ; 0         ;
; I/O pins                        ; 16        ;
; Total memory bits               ; 1024      ;
; Maximum fan-out node            ; inclock   ;
; Maximum fan-out                 ; 8         ;
; Total fan-out                   ; 72        ;
; Average fan-out                 ; 3.00      ;
+---------------------------------+-----------+


+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Analysis & Synthesis Resource Utilization by Entity                                                                                                                                                        ;
+--------------------------------+-------------+--------------+-------------+------+--------------+-------------------+------------------+-----------------+-------------------------------------------------+
; Compilation Hierarchy Node     ; Logic Cells ; LC Registers ; Memory Bits ; Pins ; LUT-Only LCs ; Register-Only LCs ; LUT/Register LCs ; Carry Chain LCs ; Full Hierarchy Name                             ;
+--------------------------------+-------------+--------------+-------------+------+--------------+-------------------+------------------+-----------------+-------------------------------------------------+
; |data_rom                      ; 0 (0)       ; 0            ; 1024        ; 16   ; 0 (0)        ; 0 (0)             ; 0 (0)            ; 0 (0)           ; |data_rom                                       ;
;    |lpm_rom:lpm_rom_component| ; 0 (0)       ; 0            ; 1024        ; 0    ; 0 (0)        ; 0 (0)             ; 0 (0)            ; 0 (0)           ; |data_rom|lpm_rom:lpm_rom_component             ;
;       |altrom:srom|            ; 0 (0)       ; 0            ; 1024        ; 0    ; 0 (0)        ; 0 (0)             ; 0 (0)            ; 0 (0)           ; |data_rom|lpm_rom:lpm_rom_component|altrom:srom ;
+--------------------------------+-------------+--------------+-------------+------+--------------+-------------------+------------------+-----------------+-------------------------------------------------+
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.


+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Analysis & Synthesis RAM Summary                                                                                                                                 ;
+-----------------------------------------------+------+--------------+--------------+--------------+--------------+------+----------------------------------------+
; Name                                          ; Mode ; Port A Depth ; Port A Width ; Port B Depth ; Port B Width ; Size ; MIF                                    ;
+-----------------------------------------------+------+--------------+--------------+--------------+--------------+------+----------------------------------------+
; lpm_rom:lpm_rom_component|altrom:srom|content ; ROM  ; 128          ; 8            ; --           ; --           ; 1024 ; E:/EDA/DDS/10k844/rom_10k/romd_10K.mif ;
+-----------------------------------------------+------+--------------+--------------+--------------+--------------+------+----------------------------------------+


+------------------------------------------------------+
; General Register Statistics                          ;
+----------------------------------------------+-------+
; Statistic                                    ; Value ;
+----------------------------------------------+-------+
; Total registers                              ; 0     ;
; Number of registers using Synchronous Clear  ; 0     ;
; Number of registers using Synchronous Load   ; 0     ;
; 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     ;
+----------------------------------------------+-------+


+----------------------------------------------------------------------------------+
; Parameter Settings for User Entity Instance: lpm_rom:lpm_rom_component           ;
+------------------------+----------------------------------------+----------------+
; Parameter Name         ; Value                                  ; Type           ;
+------------------------+----------------------------------------+----------------+
; LPM_WIDTH              ; 8                                      ; Integer        ;
; LPM_WIDTHAD            ; 7                                      ; Integer        ;
; LPM_NUMWORDS           ; 128                                    ; Untyped        ;
; LPM_ADDRESS_CONTROL    ; REGISTERED                             ; Untyped        ;
; LPM_OUTDATA            ; UNREGISTERED                           ; Untyped        ;
; LPM_FILE               ; E:/EDA/DDS/10k844/rom_10k/romd_10K.mif ; Untyped        ;
; DEVICE_FAMILY          ; FLEX10K                                ; 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".


+--------------------------------+
; Analysis & Synthesis Equations ;
+--------------------------------+
The equations can be found in E:/EDA/DDS/10k844/rom_10k/data_rom.map.eqn.


+-------------------------------+
; Analysis & Synthesis Messages ;
+-------------------------------+
Info: *******************************************************************
Info: Running Quartus II Analysis & Synthesis
    Info: Version 5.0 Build 148 04/26/2005 SJ Full Version
    Info: Processing started: Sat Apr 15 20:42:48 2006
Info: Command: quartus_map --read_settings_files=on --write_settings_files=off data_rom -c data_rom
Info: Found 2 design units, including 1 entities, in source file data_rom.vhd
    Info: Found design unit 1: data_rom-SYN
    Info: Found entity 1: data_rom
Info: Elaborating entity "data_rom" for the top level hierarchy
Info: Found 1 design units, including 1 entities, in source file d:/altera/quartus50/libraries/megafunctions/lpm_rom.tdf
    Info: Found entity 1: lpm_rom
Info: Elaborating entity "lpm_rom" for hierarchy "lpm_rom:lpm_rom_component"
Info: Found 1 design units, including 1 entities, in source file d:/altera/quartus50/libraries/megafunctions/altrom.tdf
    Info: Found entity 1: altrom
Info: Elaborating entity "altrom" for hierarchy "lpm_rom:lpm_rom_component|altrom:srom"
Warning: Removed always-enabled tri-state buffer lpm_rom:lpm_rom_component|otri[0] feeding logic, open-drain buffer or output pin
Warning: Removed always-enabled tri-state buffer lpm_rom:lpm_rom_component|otri[1] feeding logic, open-drain buffer or output pin
Warning: Removed always-enabled tri-state buffer lpm_rom:lpm_rom_component|otri[2] feeding logic, open-drain buffer or output pin
Warning: Removed always-enabled tri-state buffer lpm_rom:lpm_rom_component|otri[3] feeding logic, open-drain buffer or output pin
Warning: Removed always-enabled tri-state buffer lpm_rom:lpm_rom_component|otri[4] feeding logic, open-drain buffer or output pin
Warning: Removed always-enabled tri-state buffer lpm_rom:lpm_rom_component|otri[5] feeding logic, open-drain buffer or output pin
Warning: Removed always-enabled tri-state buffer lpm_rom:lpm_rom_component|otri[6] feeding logic, open-drain buffer or output pin
Warning: Removed always-enabled tri-state buffer lpm_rom:lpm_rom_component|otri[7] feeding logic, open-drain buffer or output pin
Info: Implemented 24 device resources after synthesis - the final resource count might be different
    Info: Implemented 8 input pins
    Info: Implemented 8 output pins
    Info: Implemented 8 RAM segments
Info: Quartus II Analysis & Synthesis was successful. 0 errors, 8 warnings
    Info: Processing ended: Sat Apr 15 20:42:56 2006
    Info: Elapsed time: 00:00:09