VERSION 6
BEGIN SCHEMATIC
    BEGIN ATTR DeviceFamilyName "spartan2e"
        DELETE all:0
        EDITNAME all:0
        EDITTRAIT all:0
    END ATTR
    BEGIN NETLIST
        SIGNAL "In1(3:0)"
        SIGNAL "Source"
        SIGNAL "R(3:0)"
        SIGNAL "In0(3:0)"
        SIGNAL "In0(0)"
        SIGNAL "In1(0)"
        SIGNAL "In0(1)"
        SIGNAL "In1(1)"
        SIGNAL "In0(2)"
        SIGNAL "In1(2)"
        SIGNAL "In0(3)"
        SIGNAL "In1(3)"
        SIGNAL "R(0)"
        SIGNAL "R(1)"
        SIGNAL "R(2)"
        SIGNAL "R(3)"
        PORT Input "In1(3:0)"
        PORT Input "Source"
        PORT Output "R(3:0)"
        PORT Input "In0(3:0)"
        BEGIN BLOCKDEF "m2_1"
            TIMESTAMP 2001 2 2 12 54 40
            LINE N 96 -64 96 -192 
            LINE N 256 -96 96 -64 
            LINE N 256 -160 256 -96 
            LINE N 96 -192 256 -160 
            LINE N 176 -32 96 -32 
            LINE N 176 -80 176 -32 
            LINE N 0 -32 96 -32 
            LINE N 320 -128 256 -128 
            LINE N 0 -96 96 -96 
            LINE N 0 -160 96 -160 
        END BLOCKDEF
        BEGIN BLOCK "XLXI_1" "m2_1"
            PIN "D0" "In0(0)"
            PIN "D1" "In1(0)"
            PIN "S0" "Source"
            PIN "O" "R(0)"
        END BLOCK
        BEGIN BLOCK "XLXI_4" "m2_1"
            PIN "D0" "In0(1)"
            PIN "D1" "In1(1)"
            PIN "S0" "Source"
            PIN "O" "R(1)"
        END BLOCK
        BEGIN BLOCK "XLXI_5" "m2_1"
            PIN "D0" "In0(2)"
            PIN "D1" "In1(2)"
            PIN "S0" "Source"
            PIN "O" "R(2)"
        END BLOCK
        BEGIN BLOCK "XLXI_6" "m2_1"
            PIN "D0" "In0(3)"
            PIN "D1" "In1(3)"
            PIN "S0" "Source"
            PIN "O" "R(3)"
        END BLOCK
    END NETLIST
    BEGIN SHEET 1 3520 2720
        INSTANCE "XLXI_4" 1312 832 R0
        INSTANCE "XLXI_5" 1312 1072 R0
        INSTANCE "XLXI_6" 1312 1312 R0
        INSTANCE "XLXI_1" 1312 576 R0
        BEGIN BRANCH "In1(3:0)"
            WIRE 320 800 448 800
            BEGIN DISPLAY 448 800 ATTR "Name"
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "Source"
            WIRE 320 960 464 960
            BEGIN DISPLAY 464 960 ATTR "Name"
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "R(3:0)"
            WIRE 2240 800 2384 800
            BEGIN DISPLAY 2240 800 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "In0(3:0)"
            WIRE 320 640 480 640
            BEGIN DISPLAY 480 640 ATTR "Name"
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "In0(0)"
            WIRE 1200 416 1216 416
            WIRE 1216 416 1312 416
            BEGIN DISPLAY 1200 416 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "In1(0)"
            WIRE 1200 480 1312 480
            BEGIN DISPLAY 1200 480 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "Source"
            WIRE 1200 544 1312 544
            BEGIN DISPLAY 1200 544 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "In0(1)"
            WIRE 1184 672 1312 672
            BEGIN DISPLAY 1184 672 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "In1(1)"
            WIRE 1184 736 1312 736
            BEGIN DISPLAY 1184 736 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "Source"
            WIRE 1184 800 1312 800
            BEGIN DISPLAY 1184 800 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "In0(2)"
            WIRE 1200 912 1312 912
            BEGIN DISPLAY 1200 912 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "In1(2)"
            WIRE 1216 976 1312 976
            BEGIN DISPLAY 1216 976 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "Source"
            WIRE 1216 1040 1312 1040
            BEGIN DISPLAY 1216 1040 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "In0(3)"
            WIRE 1184 1152 1312 1152
            BEGIN DISPLAY 1184 1152 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "In1(3)"
            WIRE 1216 1216 1312 1216
            BEGIN DISPLAY 1216 1216 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "Source"
            WIRE 1200 1280 1312 1280
            BEGIN DISPLAY 1200 1280 ATTR "Name"
                ALIGNMENT SOFT-RIGHT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "R(0)"
            WIRE 1632 448 1728 448
            BEGIN DISPLAY 1728 448 ATTR "Name"
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "R(1)"
            WIRE 1632 704 1712 704
            BEGIN DISPLAY 1712 704 ATTR "Name"
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "R(2)"
            WIRE 1632 944 1744 944
            BEGIN DISPLAY 1744 944 ATTR "Name"
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        BEGIN BRANCH "R(3)"
            WIRE 1632 1184 1728 1184
            BEGIN DISPLAY 1728 1184 ATTR "Name"
                ALIGNMENT SOFT-LEFT
            END DISPLAY
        END BRANCH
        IOMARKER 320 640 "In0(3:0)" R180 28
        IOMARKER 320 800 "In1(3:0)" R180 28
        IOMARKER 320 960 "Source" R180 28
        IOMARKER 2384 800 "R(3:0)" R0 28
    END SHEET
END SCHEMATIC
