diff options
Diffstat (limited to 'Negate_3.sch')
| -rwxr-xr-x | Negate_3.sch | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/Negate_3.sch b/Negate_3.sch new file mode 100755 index 0000000..7568688 --- /dev/null +++ b/Negate_3.sch @@ -0,0 +1,89 @@ +<?xml version="1.0" encoding="UTF-8"?> +<drawing version="7"> + <attr value="spartan6" name="DeviceFamilyName"> + <trait delete="all:0" /> + <trait editname="all:0" /> + <trait edittrait="all:0" /> + </attr> + <netlist> + <signal name="XLXN_8" /> + <signal name="result" /> + <signal name="b3" /> + <signal name="b0" /> + <signal name="b1" /> + <signal name="b2" /> + <port polarity="Output" name="result" /> + <port polarity="Input" name="b3" /> + <port polarity="Input" name="b0" /> + <port polarity="Input" name="b1" /> + <port polarity="Input" name="b2" /> + <blockdef name="nand2"> + <timestamp>2000-1-1T10:10:10</timestamp> + <line x2="64" y1="-64" y2="-64" x1="0" /> + <line x2="64" y1="-128" y2="-128" x1="0" /> + <line x2="216" y1="-96" y2="-96" x1="256" /> + <circle r="12" cx="204" cy="-96" /> + <line x2="64" y1="-48" y2="-144" x1="64" /> + <line x2="144" y1="-144" y2="-144" x1="64" /> + <line x2="64" y1="-48" y2="-48" x1="144" /> + <arc ex="144" ey="-144" sx="144" sy="-48" r="48" cx="144" cy="-96" /> + </blockdef> + <blockdef name="nor3"> + <timestamp>2000-1-1T10:10:10</timestamp> + <line x2="48" y1="-64" y2="-64" x1="0" /> + <line x2="72" y1="-128" y2="-128" x1="0" /> + <line x2="48" y1="-192" y2="-192" x1="0" /> + <line x2="216" y1="-128" y2="-128" x1="256" /> + <circle r="12" cx="204" cy="-128" /> + <line x2="48" y1="-64" y2="-80" x1="48" /> + <line x2="48" y1="-192" y2="-176" x1="48" /> + <line x2="48" y1="-80" y2="-80" x1="112" /> + <line x2="48" y1="-176" y2="-176" x1="112" /> + <arc ex="48" ey="-176" sx="48" sy="-80" r="56" cx="16" cy="-128" /> + <arc ex="192" ey="-128" sx="112" sy="-80" r="88" cx="116" cy="-168" /> + <arc ex="112" ey="-176" sx="192" sy="-128" r="88" cx="116" cy="-88" /> + </blockdef> + <block symbolname="nand2" name="XLXI_9"> + <blockpin signalname="XLXN_8" name="I0" /> + <blockpin signalname="b3" name="I1" /> + <blockpin signalname="result" name="O" /> + </block> + <block symbolname="nor3" name="XLXI_13"> + <blockpin signalname="b2" name="I0" /> + <blockpin signalname="b1" name="I1" /> + <blockpin signalname="b0" name="I2" /> + <blockpin signalname="XLXN_8" name="O" /> + </block> + </netlist> + <sheet sheetnum="1" width="3520" height="2720"> + <branch name="result"> + <wire x2="2240" y1="848" y2="848" x1="2224" /> + </branch> + <iomarker fontsize="28" x="2240" y="848" name="result" orien="R0" /> + <iomarker fontsize="28" x="1680" y="816" name="b3" orien="R180" /> + <instance x="1968" y="944" name="XLXI_9" orien="R0" /> + <branch name="b3"> + <wire x2="1968" y1="816" y2="816" x1="1680" /> + </branch> + <branch name="XLXN_8"> + <wire x2="1968" y1="880" y2="880" x1="1904" /> + <wire x2="1904" y1="880" y2="896" x1="1904" /> + <wire x2="1952" y1="896" y2="896" x1="1904" /> + <wire x2="1952" y1="896" y2="976" x1="1952" /> + <wire x2="1952" y1="976" y2="976" x1="1920" /> + </branch> + <instance x="1664" y="1104" name="XLXI_13" orien="R0" /> + <branch name="b0"> + <wire x2="1664" y1="912" y2="912" x1="1632" /> + </branch> + <branch name="b1"> + <wire x2="1664" y1="976" y2="976" x1="1632" /> + </branch> + <branch name="b2"> + <wire x2="1664" y1="1040" y2="1040" x1="1632" /> + </branch> + <iomarker fontsize="28" x="1632" y="912" name="b0" orien="R180" /> + <iomarker fontsize="28" x="1632" y="976" name="b1" orien="R180" /> + <iomarker fontsize="28" x="1632" y="1040" name="b2" orien="R180" /> + </sheet> +</drawing>
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