Package com.cburch.logisim.data

Examples of com.cburch.logisim.data.BitWidth$Attribute

56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
    }

    @Override
    public void propagate(InstanceState state) {
        // get attributes
        BitWidth dataWidth = state.getAttributeValue(StdAttr.WIDTH);

        // compute outputs
        Value a = state.getPort(IN0);
        Value b = state.getPort(IN1);
        Value c_in = state.getPort(C_IN);
        Value[] outs = Adder.computeSum(dataWidth, a, b, c_in);

        // propagate them
        int delay = (dataWidth.getWidth() + 2) * PER_DELAY;
        state.setPort(OUT,   outs[0], delay);
        state.setPort(C_OUT, outs[1], delay);
    }
View Full Code Here
74
75
76
77
78
79
80
81
82
83
84
        if (data == null) {
            data = new StateData(state.getAttributeValue(ATTR_SEED));
            state.setData(data);
        }

        BitWidth dataWidth = state.getAttributeValue(StdAttr.WIDTH);
        Object triggerType = state.getAttributeValue(StdAttr.EDGE_TRIGGER);
        boolean triggered = data.updateClock(state.getPort(CK), triggerType);

        if (state.getPort(RST) == Value.TRUE) {
            data.reset(state.getAttributeValue(ATTR_SEED));
View Full Code Here
92
93
94
95
96
97
98
99
100
101
102
103
    @Override
    public void paintInstance(InstancePainter painter) {
        Graphics g = painter.getGraphics();
        Bounds bds = painter.getBounds();
        StateData state = (StateData) painter.getData();
        BitWidth widthVal = painter.getAttributeValue(StdAttr.WIDTH);
        int width = widthVal == null ? 8 : widthVal.getWidth();

        // draw boundary, label
        painter.drawBounds();
        painter.drawLabel();
View Full Code Here
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
    }

    @Override
    public void propagate(InstanceState state) {
        // get attributes
        BitWidth dataWidth = state.getAttributeValue(StdAttr.WIDTH);

        // compute outputs
        Value a = state.getPort(IN0);
        Value b = state.getPort(IN1);
        Value upper = state.getPort(UPPER);
        Value[] outs = Divider.computeResult(dataWidth, a, b, upper);

        // propagate them
        int delay = dataWidth.getWidth() * (dataWidth.getWidth() + 2) * PER_DELAY;
        state.setPort(OUT, outs[0], delay);
        state.setPort(REM, outs[1], delay);
    }
View Full Code Here
171
172
173
174
175
176
177
178
179
180
181
            return ret != null && !ret.equals("") ? ret : null;
        }

        @Override
        public Value getLogValue(InstanceState state, Object option) {
            BitWidth dataWidth = state.getAttributeValue(StdAttr.WIDTH);
            if (dataWidth == null) {
                dataWidth = BitWidth.create(0);
            }

            StateData data = (StateData) state.getData();
View Full Code Here
65
66
67
68
69
70
71
72
73
74
75
76
            instance.fireInvalidated();
        }
    }

    private void configurePorts(Instance instance) {
        BitWidth inWidth = instance.getAttributeValue(StdAttr.WIDTH);
        int outWidth = computeOutputBits(inWidth.getWidth() - 1);

        Port[] ps = new Port[3];
        ps[0] = new Port(-20,  20, Port.OUTPUT, BitWidth.ONE);
        ps[1] = new Port(  0,   0, Port.OUTPUT, BitWidth.create(outWidth));
        ps[2] = new Port(-40,   0, Port.INPUT,  inWidth);
View Full Code Here
64
65
66
67
68
69
70
71
72
73
74
75
76
            instance.recomputeBounds();
        }
    }

    private void configurePorts(Instance instance) {
        BitWidth inWidth = instance.getAttributeValue(StdAttr.WIDTH);
        int inputs = instance.getAttributeValue(NUM_INPUTS).intValue();
        int outWidth = computeOutputBits(inWidth.getWidth(), inputs);

        int y;
        int dy = 10;
        switch (inputs) {
        case 1: y = 0; break;
View Full Code Here
96
97
98
99
100
101
102
103
104
105
106
        if (data == null) {
            data = new RegisterData();
            state.setData(data);
        }

        BitWidth dataWidth = state.getAttributeValue(StdAttr.WIDTH);
        Object triggerType = state.getAttributeValue(StdAttr.EDGE_TRIGGER);
        int max = state.getAttributeValue(ATTR_MAX).intValue();
        Value clock = state.getPort(CK);
        boolean triggered = data.updateClock(clock, triggerType);
View Full Code Here
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
    @Override
    public void paintInstance(InstancePainter painter) {
        Graphics g = painter.getGraphics();
        Bounds bds = painter.getBounds();
        RegisterData state = (RegisterData) painter.getData();
        BitWidth widthVal = painter.getAttributeValue(StdAttr.WIDTH);
        int width = widthVal == null ? 8 : widthVal.getWidth();

        // determine text to draw in label
        String a;
        String b = null;
        if (painter.getShowState()) {
            int val = state == null ? 0 : state.value;
            String str = StringUtil.toHexString(width, val);
            if (str.length() <= 4) {
                a = str;
            } else {
                int split = str.length() - 4;
                a = str.substring(0, split);
                b = str.substring(split);
            }
        } else {
            a = getFromLocale("counterLabel");
            b = getFromLocale("registerWidthLabel", "" + widthVal.getWidth());
        }

        // draw boundary, label
        painter.drawBounds();
        painter.drawLabel();
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
78
            configurePorts(instance);
        }
    }

    private void configurePorts(Instance instance) {
        BitWidth dataWid = instance.getAttributeValue(StdAttr.WIDTH);
        int data = dataWid == null ? 32 : dataWid.getWidth();
        int shift = 1;
        while ((1 << shift) < data) shift++;

        Port[] ps = new Port[3];
        ps[IN0]   = new Port(-40, -10, Port.INPUT,  data);
View Full Code Here
TOP

Related Classes of com.cburch.logisim.data.BitWidth$Attribute

  • codec.asn1.ASN1ObjectIdentifier
  • codec.asn1.ASN1Set
  • codec.asn1.ASN1SetOf
  • codec.pkcs7.Signer
  • codec.pkcs9.Attributes
  • com.ardor3d.extension.model.collada.jdom.ColladaAnimUtils
  • com.cburch.gray.CounterPoker
  • com.cburch.gray.GrayCounter
  • com.cburch.gray.GrayIncrementer
  • com.cburch.logisim.circuit.CircuitPoints
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.