hw2.map.rpt

用NEC编码方式写的红外发送程序,包括三个部分,分频,编码,编码输出

+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+-----------------+----------------+----------------+----------------+----------------+----------------+----------------+----------------+----------------+----------------+----------------+


+----------------------------------------------------------------------------------------------------+
; User-Specified and Inferred Latches                                                                ;
+-----------------------------------------------------+---------------------+------------------------+
; Latch Name                                          ; Latch Enable Signal ; Free of Timing Hazards ;
+-----------------------------------------------------+---------------------+------------------------+
; bm2:inst|comb_2010                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2016                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2022                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2028                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2034                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2040                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2046                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2052                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2058                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2064                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2070                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2076                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2082                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2088                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2094                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2100                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2106                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2112                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2118                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2124                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2130                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2136                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2142                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2148                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2154                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2160                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2166                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2172                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2178                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2184                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2190                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2196                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2202                                  ; pin233_en           ; yes                    ;
; bm2:inst|comb_2208                                  ; pin233_en           ; yes                    ;
; Number of user-specified and inferred latches = 34  ;                     ;                        ;
+-----------------------------------------------------+---------------------+------------------------+
Note: All latches listed above may not be present at the end of synthesis due to various synthesis optimizations.


+------------------------------------------------------+
; General Register Statistics                          ;
+----------------------------------------------+-------+
; Statistic                                    ; Value ;
+----------------------------------------------+-------+
; Total registers                              ; 73    ;
; Number of registers using Synchronous Clear  ; 7     ;
; 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       ; 34    ;
; 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                ; 7 bits    ; 14 LEs        ; 7 LEs                ; 7 LEs                  ; Yes        ; |hw2|bm2:inst|cnt1[1]      ;
; 5:1                ; 7 bits    ; 21 LEs        ; 7 LEs                ; 14 LEs                 ; Yes        ; |hw2|bm2:inst|cnt2[0]      ;
; 10:1               ; 3 bits    ; 18 LEs        ; 6 LEs                ; 12 LEs                 ; No         ; |hw2|bm2:inst|Selector0    ;
+--------------------+-----------+---------------+----------------------+------------------------+------------+----------------------------+


+-------------------------------+
; Analysis & Synthesis Messages ;
+-------------------------------+
Info: *******************************************************************
Info: Running Quartus II Analysis & Synthesis
    Info: Version 6.0 Build 202 06/20/2006 Service Pack 1 SJ Full Version
    Info: Processing started: Thu Mar 26 12:57:40 2009
Info: Command: quartus_map --read_settings_files=on --write_settings_files=off hw2 -c hw2
Info: Found 1 design units, including 1 entities, in source file hw2.bdf
    Info: Found entity 1: hw2
Info: Found 2 design units, including 1 entities, in source file bm2.vhd
    Info: Found design unit 1: bm2-one
    Info: Found entity 1: bm2
Info: Found 2 design units, including 1 entities, in source file fenpin.vhd
    Info: Found design unit 1: fenpin-one
    Info: Found entity 1: fenpin
Info: Found 2 design units, including 1 entities, in source file zb.vhd
    Info: Found design unit 1: zb-one
    Info: Found entity 1: zb
Info: Elaborating entity "hw2" for the top level hierarchy
Info: Elaborating entity "zb" for hierarchy "zb:inst2"
Warning (10631): VHDL Process Statement warning at zb.vhd(19): inferring latch(es) for signal or variable "zb1", which holds its previous value in one or more paths through the process
Info (10041): Verilog HDL or VHDL info at zb.vhd(19): inferred latch for "zb1"
Info: Elaborating entity "bm2" for hierarchy "bm2:inst"
Warning (10631): VHDL Process Statement warning at bm2.vhd(338): inferring latch(es) for signal or variable "current_state", which holds its previous value in one or more paths through the process
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st33"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st32"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st31"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st30"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st29"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st28"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st27"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st26"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st25"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st24"
Info (10041): Verilog HDL or VHDL info at bm2.vhd(338): inferred latch for "current_state.st23"