jt.sch

交通灯控制,在A和B方向各用数码管显示剩余的时间.

VERSION 6
BEGIN SCHEMATIC
    BEGIN ATTR DeviceFamilyName "spartan2"
        DELETE all:0
        EDITNAME all:0
        EDITTRAIT all:0
    END ATTR
    BEGIN NETLIST
        SIGNAL XLXN_2(2:0)
        SIGNAL XLXN_3(5:0)
        SIGNAL XLXN_4(5:0)
        SIGNAL XLXN_9(3:0)
        SIGNAL XLXN_10(3:0)
        SIGNAL XLXN_11(3:0)
        SIGNAL XLXN_12(3:0)
        SIGNAL XLXN_25(1:0)
        SIGNAL XLXN_24
        SIGNAL CLK
        SIGNAL RST
        SIGNAL XLXN_32
        SIGNAL AR
        SIGNAL AY
        SIGNAL AG
        SIGNAL AL
        SIGNAL BR
        SIGNAL BY
        SIGNAL BG
        SIGNAL BL
        SIGNAL SEG(6:0)
        SIGNAL XLXN_90(3:0)
        SIGNAL sel(3:0)
        PORT Input CLK
        PORT Input RST
        PORT Output AR
        PORT Output AY
        PORT Output AG
        PORT Output AL
        PORT Output BR
        PORT Output BY
        PORT Output BG
        PORT Output BL
        PORT Output SEG(6:0)
        PORT Output sel(3:0)
        BEGIN BLOCKDEF djs
            TIMESTAMP 2007 4 6 10 42 32
            RECTANGLE N 64 -128 320 0 
            LINE N 320 -96 384 -96 
            RECTANGLE N 320 -108 384 -84 
            LINE N 320 -32 384 -32 
            RECTANGLE N 320 -44 384 -20 
            LINE N 64 -32 0 -32 
            LINE N 64 -96 0 -96 
            RECTANGLE N 0 -108 64 -84 
        END BLOCKDEF
        BEGIN BLOCKDEF jtd
            TIMESTAMP 2007 4 10 12 58 34
            RECTANGLE N 64 -576 320 0 
            LINE N 320 -544 384 -544 
            LINE N 320 -32 384 -32 
            RECTANGLE N 320 -44 384 -20 
            LINE N 64 -112 0 -112 
            LINE N 64 -448 0 -448 
            LINE N 320 -496 384 -496 
            LINE N 320 -448 384 -448 
            LINE N 320 -400 384 -400 
            LINE N 320 -352 384 -352 
            LINE N 320 -304 384 -304 
            LINE N 320 -256 384 -256 
            LINE N 320 -208 384 -208 
        END BLOCKDEF
        BEGIN BLOCKDEF se
            TIMESTAMP 2007 4 6 10 35 6
            RECTANGLE N 64 -64 320 0 
            LINE N 64 -32 0 -32 
            LINE N 320 -32 384 -32 
            RECTANGLE N 320 -44 384 -20 
        END BLOCKDEF
        BEGIN BLOCKDEF fengliwei
            TIMESTAMP 2007 4 6 10 42 0
            RECTANGLE N 64 -256 320 0 
            LINE N 320 -224 384 -224 
            RECTANGLE N 320 -236 384 -212 
            LINE N 320 -160 384 -160 
            RECTANGLE N 320 -172 384 -148 
            LINE N 320 -96 384 -96 
            RECTANGLE N 320 -108 384 -84 
            LINE N 320 -32 384 -32 
            RECTANGLE N 320 -44 384 -20 
            LINE N 64 -32 0 -32 
            LINE N 64 -208 0 -208 
            RECTANGLE N 0 -220 64 -196 
            LINE N 64 -144 0 -144 
            RECTANGLE N 0 -156 64 -132 
        END BLOCKDEF
        BEGIN BLOCKDEF f1s
            TIMESTAMP 2007 4 10 12 12 16
            RECTANGLE N 64 -64 320 0 
            LINE N 64 -32 0 -32 
            LINE N 320 -32 384 -32 
        END BLOCKDEF
        BEGIN BLOCKDEF ymq1
            TIMESTAMP 2007 4 10 12 14 50
            RECTANGLE N 64 -64 320 0 
            LINE N 64 -32 0 -32 
            RECTANGLE N 0 -44 64 -20 
            LINE N 320 -32 384 -32 
            RECTANGLE N 320 -44 384 -20 
        END BLOCKDEF
        BEGIN BLOCKDEF fpq10ms
            TIMESTAMP 2007 4 10 13 23 16
            RECTANGLE N 64 -64 320 0 
            LINE N 64 -32 0 -32 
            LINE N 320 -32 384 -32 
        END BLOCKDEF
        BEGIN BLOCKDEF xzq5
            TIMESTAMP 2007 4 11 10 25 58
            RECTANGLE N 64 -320 320 0 
            LINE N 64 -288 0 -288 
            RECTANGLE N 0 -300 64 -276 
            LINE N 64 -224 0 -224 
            RECTANGLE N 0 -236 64 -212 
            LINE N 64 -160 0 -160 
            RECTANGLE N 0 -172 64 -148 
            LINE N 64 -96 0 -96 
            RECTANGLE N 0 -108 64 -84 
            LINE N 64 -32 0 -32 
            RECTANGLE N 0 -44 64 -20 
            LINE N 320 -288 384 -288 
            RECTANGLE N 320 -300 384 -276 
            LINE N 320 -32 384 -32 
            RECTANGLE N 320 -44 384 -20 
        END BLOCKDEF
        BEGIN BLOCK XLXI_4 jtd
            PIN clk XLXN_32
            PIN rst RST
            PIN A_R AR
            PIN A_Y AY
            PIN A_G AG
            PIN A_L AL
            PIN B_R BR
            PIN B_Y BY
            PIN B_G BG
            PIN B_L BL
            PIN AXS(2:0) XLXN_2(2:0)
        END BLOCK
        BEGIN BLOCK XLXI_1 djs
            PIN CNT1(5:0) XLXN_3(5:0)
            PIN CNT2(5:0) XLXN_4(5:0)
            PIN clk XLXN_32
            PIN AXS(2:0) XLXN_2(2:0)
        END BLOCK
        BEGIN BLOCK XLXI_9 fengliwei
            PIN age(3:0) XLXN_9(3:0)
            PIN ashi(3:0) XLXN_10(3:0)
            PIN bge(3:0) XLXN_11(3:0)
            PIN bshi(3:0) XLXN_12(3:0)
            PIN clk XLXN_24
            PIN cnt1(5:0) XLXN_3(5:0)
            PIN cnt2(5:0) XLXN_4(5:0)
        END BLOCK
        BEGIN BLOCK XLXI_5 se
            PIN clk XLXN_24
            PIN sell(1:0) XLXN_25(1:0)
        END BLOCK
        BEGIN BLOCK XLXI_36 f1s
            PIN CLK CLK
            PIN CP XLXN_32
        END BLOCK
        BEGIN BLOCK XLXI_38 ymq1
            PIN A(3:0) XLXN_90(3:0)
            PIN Q(6:0) SEG(6:0)
        END BLOCK
        BEGIN BLOCK XLXI_51 fpq10ms
            PIN CLK CLK
            PIN CP XLXN_24
        END BLOCK
        BEGIN BLOCK XLXI_52 xzq5
            PIN Q1(3:0) XLXN_9(3:0)
            PIN Q2(3:0) XLXN_10(3:0)
            PIN Q3(3:0) XLXN_11(3:0)
            PIN Q4(3:0) XLXN_12(3:0)
            PIN S(1:0) XLXN_25(1:0)
            PIN sel(3:0) sel(3:0)
            PIN Q(3:0) XLXN_90(3:0)
        END BLOCK
    END NETLIST
    BEGIN SHEET 1 3520 2720
        BEGIN INSTANCE XLXI_4 896 1184 R0
        END INSTANCE
        BEGIN INSTANCE XLXI_1 1376 1248 R0
        END INSTANCE
        BEGIN BRANCH XLXN_2(2:0)
            WIRE 1280 1152 1376 1152
        END BRANCH
        BEGIN INSTANCE XLXI_9 1872 1360 R0
        END INSTANCE
        BEGIN BRANCH XLXN_3(5:0)
            WIRE 1760 1152 1872 1152
        END BRANCH
        BEGIN BRANCH XLXN_4(5:0)
            WIRE 1760 1216 1872 1216
        END BRANCH
        BEGIN BRANCH XLXN_9(3:0)
            WIRE 2256 1136 2384 1136
        END BRANCH
        BEGIN BRANCH XLXN_10(3:0)
            WIRE 2256 1200 2384 1200
        END BRANCH
        BEGIN BRANCH XLXN_11(3:0)
            WIRE 2256 1264 2384 1264
        END BRANCH
        BEGIN BRANCH XLXN_12(3:0)
            WIRE 2256 1328 2384 1328
        END BRANCH
        BEGIN INSTANCE XLXI_5 1872 1552 R0
        END INSTANCE
        BEGIN BRANCH XLXN_25(1:0)
            WIRE 2256 1520 2320 1520
            WIRE 2320 1392 2320 1520
            WIRE 2320 1392 2384 1392
        END BRANCH
        BEGIN BRANCH XLXN_24
            WIRE 1728 1520 1824 1520
            WIRE 1824 1520 1872 1520
            WIRE 1824 1328 1872 1328
            WIRE 1824 1328 1824 1520
        END BRANCH
        BEGIN BRANCH CLK
            WIRE 256 1072 288 1072
            WIRE 288 1072 368 1072
            WIRE 288 1072 288 1520
            WIRE 288 1520 1344 1520
        END BRANCH
        BEGIN BRANCH RST
            WIRE 864 736 896 736
        END BRANCH
        BEGIN BRANCH XLXN_32
            WIRE 752 1072 816 1072
            WIRE 816 1072 896 1072
            WIRE 816 1072 816 1216
            WIRE 816 1216 1376 1216
        END BRANCH
        BEGIN BRANCH SEG(6:0)
            WIRE 3264 1392 3280 1392
            WIRE 3280 1392 3344 1392
        END BRANCH
        IOMARKER 864 736 RST R180 28
        IOMARKER 256 1072 CLK R180 28
        BEGIN INSTANCE XLXI_36 368 1104 R0
        END INSTANCE
        IOMARKER 1936 336 AR R0 28
        IOMARKER 1936 416 AY R0 28
        IOMARKER 1936 512 AG R0 28
        IOMARKER 1936 608 AL R0 28
        IOMARKER 1936 704 BR R0 28
        IOMARKER 1936 784 BY R0 28
        IOMARKER 1936 864 BG R0 28
        IOMARKER 2432 944 BL R0 28
        BEGIN BRANCH BL
            WIRE 1280 976 2432 976
            WIRE 2432 944 2432 976
        END BRANCH
        BEGIN BRANCH AR
            WIRE 1024 336 1024 464
            WIRE 1024 464 1280 464
            WIRE 1280 464 1280 640
            WIRE 1024 336 1936 336
        END BRANCH
        BEGIN BRANCH AY
            WIRE 1280 688 1296 688
            WIRE 1296 416 1296 688
            WIRE 1296 416 1936 416
        END BRANCH
        BEGIN BRANCH AG
            WIRE 1280 736 1328 736
            WIRE 1328 512 1328 736
            WIRE 1328 512 1936 512
        END BRANCH
        BEGIN BRANCH AL
            WIRE 1280 784 1344 784
            WIRE 1344 608 1344 784
            WIRE 1344 608 1936 608
        END BRANCH
        BEGIN BRANCH BY
            WIRE 1280 880 1392 880
            WIRE 1392 784 1392 880
            WIRE 1392 784 1936 784
        END BRANCH
        BEGIN BRANCH BG
            WIRE 1280 928 1424 928
            WIRE 1424 864 1424 928
            WIRE 1424 864 1936 864
        END BRANCH
        BEGIN BRANCH BR
            WIRE 1280 832 1360 832
            WIRE 1360 704 1360 832
            WIRE 1360 704 1440 704
            WIRE 1440 688 1440 704
            WIRE 1440 688 1680 688
            WIRE 1680 688 1680 704
            WIRE 1680 704 1936 704
        END BRANCH
        BEGIN INSTANCE XLXI_38 2880 1424 R0
        END INSTANCE
        IOMARKER 3344 1392 SEG(6:0) R0 28
        BEGIN BRANCH XLXN_90(3:0)
            WIRE 2768 1392 2880 1392
        END BRANCH
        BEGIN BRANCH sel(3:0)
            WIRE 2768 1136 2784 1136
            WIRE 2784 1136 2896 1136
        END BRANCH
        BEGIN INSTANCE XLXI_51 1344 1552 R0
        END INSTANCE
        BEGIN INSTANCE XLXI_52 2384 1424 R0
        END INSTANCE
        IOMARKER 2896 1136 sel(3:0) R0 28
    END SHEET
END SCHEMATIC