clock.sch

XLINX做的数字钟

VERSION 6
BEGIN SCHEMATIC
    BEGIN ATTR DeviceFamilyName "virtex"
        DELETE all:0
        EDITNAME all:0
        EDITTRAIT all:0
    END ATTR
    BEGIN NETLIST
        SIGNAL SL0
        SIGNAL SL1
        SIGNAL SL2
        SIGNAL SL3
        SIGNAL SH0
        SIGNAL SH1
        SIGNAL SH2
        SIGNAL SH3
        SIGNAL ML0
        SIGNAL ML1
        SIGNAL ML2
        SIGNAL ML3
        SIGNAL MH0
        SIGNAL MH1
        SIGNAL MH2
        SIGNAL MH3
        SIGNAL HL0
        SIGNAL HL1
        SIGNAL HL2
        SIGNAL HL3
        SIGNAL HH0
        SIGNAL HH1
        SIGNAL HH2
        SIGNAL HH3
        SIGNAL SET1
        BEGIN SIGNAL PS
        END SIGNAL
        BEGIN SIGNAL PM
        END SIGNAL
        SIGNAL CLOCK
        SIGNAL ALARMOUT
        SIGNAL XLXN_7
        SIGNAL HSETUP
        SIGNAL XLXN_11
        SIGNAL ALMSETH
        SIGNAL XLXN_13
        SIGNAL ALMCLR
        SIGNAL XLXN_15
        SIGNAL ALMSETM
        BEGIN SIGNAL PHOUR
        END SIGNAL
        SIGNAL XLXN_20
        SIGNAL CLEAR
        SIGNAL CLR
        SIGNAL XLXN_44
        SIGNAL XLXN_47
        SIGNAL XLXN_9
        SIGNAL XLXN_55
        SIGNAL XLXN_56
        SIGNAL XLXN_62
        SIGNAL MSETUP
        SIGNAL XLXN_78
        SIGNAL HALARM
        SIGNAL XLXN_83
        SIGNAL XLXN_84
        SIGNAL XLXN_86
        SIGNAL XLXN_89
        PORT Output SL0
        PORT Output SL1
        PORT Output SL2
        PORT Output SL3
        PORT Output SH0
        PORT Output SH1
        PORT Output SH2
        PORT Output SH3
        PORT Output ML0
        PORT Output ML1
        PORT Output ML2
        PORT Output ML3
        PORT Output MH0
        PORT Output MH1
        PORT Output MH2
        PORT Output MH3
        PORT Output HL0
        PORT Output HL1
        PORT Output HL2
        PORT Output HL3
        PORT Output HH0
        PORT Output HH1
        PORT Output HH2
        PORT Output HH3
        PORT Input SET1
        PORT Input CLOCK
        PORT Output ALARMOUT
        PORT Input HSETUP
        PORT Input ALMSETH
        PORT Input ALMCLR
        PORT Input ALMSETM
        PORT Input CLR
        PORT Input MSETUP
        PORT Output HALARM
        BEGIN BLOCKDEF Plus60
            TIMESTAMP 2008 6 17 14 40 4
            RECTANGLE N 64 -576 320 0 
            LINE N 64 -544 0 -544 
            LINE N 64 -480 0 -480 
            LINE N 64 -416 0 -416 
            LINE N 320 -544 384 -544 
            LINE N 320 -480 384 -480 
            LINE N 320 -224 384 -224 
            LINE N 320 -416 384 -416 
            LINE N 320 -160 384 -160 
            LINE N 320 -352 384 -352 
            LINE N 320 -96 384 -96 
            LINE N 320 -288 384 -288 
            LINE N 320 -32 384 -32 
        END BLOCKDEF
        BEGIN BLOCKDEF Hour
            TIMESTAMP 2008 6 17 15 19 13
            RECTANGLE N 64 -512 320 0 
            LINE N 64 -480 0 -480 
            LINE N 64 -416 0 -416 
            LINE N 64 -352 0 -352 
            LINE N 320 -480 384 -480 
            LINE N 320 -224 384 -224 
            LINE N 320 -416 384 -416 
            LINE N 320 -160 384 -160 
            LINE N 320 -352 384 -352 
            LINE N 320 -96 384 -96 
            LINE N 320 -288 384 -288 
            LINE N 320 -32 384 -32 
        END BLOCKDEF
        BEGIN BLOCKDEF or2
            TIMESTAMP 2001 2 2 12 25 36
            LINE N 0 -64 64 -64 
            LINE N 0 -128 64 -128 
            LINE N 256 -96 192 -96 
            ARC N 28 -224 204 -48 112 -48 192 -96 
            ARC N -40 -152 72 -40 48 -48 48 -144 
            LINE N 112 -144 48 -144 
            ARC N 28 -144 204 32 192 -96 112 -144 
            LINE N 112 -48 48 -48 
        END BLOCKDEF
        BEGIN BLOCKDEF and2
            TIMESTAMP 2001 2 2 12 25 36
            LINE N 0 -64 64 -64 
            LINE N 0 -128 64 -128 
            LINE N 256 -96 192 -96 
            ARC N 96 -144 192 -48 144 -48 144 -144 
            LINE N 144 -48 64 -48 
            LINE N 64 -144 144 -144 
            LINE N 64 -48 64 -144 
        END BLOCKDEF
        BEGIN BLOCKDEF alarm
            TIMESTAMP 2008 6 21 11 59 28
            RECTANGLE N 64 -1280 320 0 
            LINE N 64 -1248 0 -1248 
            LINE N 64 -1184 0 -1184 
            LINE N 64 -1120 0 -1120 
            LINE N 64 -1056 0 -1056 
            LINE N 64 -992 0 -992 
            LINE N 64 -928 0 -928 
            LINE N 64 -864 0 -864 
            LINE N 64 -800 0 -800 
            LINE N 64 -736 0 -736 
            LINE N 64 -672 0 -672 
            LINE N 64 -608 0 -608 
            LINE N 64 -544 0 -544 
            LINE N 64 -480 0 -480 
            LINE N 64 -416 0 -416 
            LINE N 64 -352 0 -352 
            LINE N 64 -288 0 -288 
            LINE N 64 -224 0 -224 
            LINE N 64 -160 0 -160 
            LINE N 64 -96 0 -96 
            LINE N 64 -32 0 -32 
            LINE N 320 -1248 384 -1248 
        END BLOCKDEF
        BEGIN BLOCKDEF inv
            TIMESTAMP 2001 2 2 12 25 36
            LINE N 0 -32 64 -32 
            LINE N 224 -32 160 -32 
            LINE N 64 -64 128 -32 
            LINE N 128 -32 64 0 
            LINE N 64 0 64 -64 
            CIRCLE N 128 -48 160 -16 
        END BLOCKDEF
        BEGIN BLOCKDEF fd
            TIMESTAMP 2001 5 4 16 43 47
            RECTANGLE N 64 -320 320 -64 
            LINE N 0 -128 64 -128 
            LINE N 0 -256 64 -256 
            LINE N 384 -256 320 -256 
            LINE N 80 -128 64 -144 
            LINE N 64 -112 80 -128 
        END BLOCKDEF
        BEGIN BLOCKDEF vcc
            TIMESTAMP 2001 2 2 12 24 11
            LINE N 64 -32 64 -64 
            LINE N 64 0 64 -32 
            LINE N 96 -64 32 -64 
        END BLOCKDEF
        BEGIN BLOCK XLXI_3 Hour
            PIN INPUT_M XLXN_84
            PIN CLOCK XLXN_83
            PIN CLR CLEAR
            PIN L0 HL0
            PIN H0 HH0
            PIN L1 HL1
            PIN H1 HH1
            PIN L2 HL2
            PIN H2 HH2
            PIN L3 HL3
            PIN H3 HH3
        END BLOCK
        BEGIN BLOCK XLXI_6 and2
            PIN I0 PS
            PIN I1 PM
            PIN O PHOUR
        END BLOCK
        BEGIN BLOCK XLXI_5 or2
            PIN I0 XLXN_7
            PIN I1 PHOUR
            PIN O XLXN_83
        END BLOCK
        BEGIN BLOCK XLXI_1 Plus60
            PIN SET1 SET1
            PIN CLOCK CLOCK
            PIN CLR CLEAR
            PIN PLUS59 XLXN_47
            PIN L0 SL0
            PIN H0 SH0
            PIN L1 SL1
            PIN H1 SH1
            PIN L2 SL2
            PIN H2 SH2
            PIN L3 SL3
            PIN H3 SH3
        END BLOCK
        BEGIN BLOCK XLXI_9 alarm
            PIN HHI0 HH0
            PIN HLI0 HL0
            PIN HSET XLXN_11
            PIN CLOCK CLOCK
            PIN HLI1 HL1
            PIN HHI1 HH1
            PIN CLR XLXN_13
            PIN HHI2 HH2
            PIN HLI2 HL2
            PIN HLI3 HL3
            PIN HHI3 HH3
            PIN MLI0 ML0
            PIN MHI0 MH0
            PIN MSET XLXN_15
            PIN MHI1 MH1
            PIN MLI1 ML1
            PIN MHI2 MH2
            PIN MLI2 ML2
            PIN MHI3 MH3
            PIN MLI3 ML3
            PIN ALARMOUT ALARMOUT
        END BLOCK
        BEGIN BLOCK XLXI_10 inv
            PIN I HSETUP
            PIN O XLXN_7
        END BLOCK
        BEGIN BLOCK XLXI_12 inv
            PIN I ALMSETH
            PIN O XLXN_11
        END BLOCK
        BEGIN BLOCK XLXI_13 inv
            PIN I ALMCLR
            PIN O XLXN_13
        END BLOCK
        BEGIN BLOCK XLXI_14 inv
            PIN I ALMSETM
            PIN O XLXN_15
        END BLOCK
        BEGIN BLOCK XLXI_16 inv
            PIN I CLR
            PIN O CLEAR
        END BLOCK
        BEGIN BLOCK XLXI_2 Plus60
            PIN SET1 XLXN_55
            PIN CLOCK XLXN_56
            PIN CLR CLEAR
            PIN PLUS59 XLXN_89
            PIN L0 ML0
            PIN H0 MH0
            PIN L1 ML1
            PIN H1 MH1
            PIN L2 ML2
            PIN H2 MH2
            PIN L3 ML3
            PIN H3 MH3
        END BLOCK
        BEGIN BLOCK XLXI_17 fd
            PIN C CLOCK
            PIN D XLXN_47
            PIN Q PS
        END BLOCK
        BEGIN BLOCK XLXI_21 vcc
            PIN P XLXN_55
        END BLOCK
        BEGIN BLOCK XLXI_22 or2
            PIN I0 XLXN_78
            PIN I1 PS
            PIN O XLXN_56
        END BLOCK
        BEGIN BLOCK XLXI_11 inv
            PIN I MSETUP
            PIN O XLXN_78
        END BLOCK
        BEGIN BLOCK XLXI_29 inv
            PIN I PHOUR
            PIN O HALARM
        END BLOCK
        BEGIN BLOCK XLXI_30 vcc
            PIN P XLXN_84
        END BLOCK
        BEGIN BLOCK XLXI_31 fd
            PIN C CLOCK
            PIN D XLXN_89
            PIN Q PM
        END BLOCK
    END NETLIST
    BEGIN SHEET 1 3520 2720
        BEGIN BRANCH SL0
            WIRE 2960 1664 2992 1664
        END BRANCH
        IOMARKER 2992 1664 SL0 R0 28
        BEGIN BRANCH SL1
            WIRE 2960 1728 2992 1728
        END BRANCH
        IOMARKER 2992 1728 SL1 R0 28
        BEGIN BRANCH SL2
            WIRE 2960 1792 2992 1792
        END BRANCH
        IOMARKER 2992 1792 SL2 R0 28
        BEGIN BRANCH SL3
            WIRE 2960 1856 2992 1856
        END BRANCH
        IOMARKER 2992 1856 SL3 R0 28
        BEGIN BRANCH SH0
            WIRE 2960 1920 2992 1920
        END BRANCH
        IOMARKER 2992 1920 SH0 R0 28
        BEGIN BRANCH SH1
            WIRE 2960 1984 2992 1984
        END BRANCH
        IOMARKER 2992 1984 SH1 R0 28
        BEGIN BRANCH SH2
            WIRE 2960 2048 2992 2048
        END BRANCH
        IOMARKER 2992 2048 SH2 R0 28
        BEGIN BRANCH SH3
            WIRE 2960 2112 2992 2112
        END BRANCH
        IOMARKER 2992 2112 SH3 R0 28
        BEGIN BRANCH ML0
            WIRE 2976 432 3008 432
        END BRANCH
        BEGIN BRANCH ML1