Examples with ObservableValue de.neemann.digital.core.ObservableValue used on opensource projects

Example 61 with ObservableValue

use of de.neemann.digital.core.ObservableValue in project Digital by hneemann.

the class NegTest method testNeg64.

public void testNeg64() throws Exception {
    ObservableValue a = new ObservableValue("a", 64);
    Model model = new Model();
    Neg out = model.add(new Neg(new ElementAttributes().setBits(64)));
    out.setInputs(a.asList());
    TestExecuter sc = new TestExecuter(model).setInputs(a).setOutputs(out.getOutputs());
    sc.check(0, 0);
    sc.check(-1, 1);
    sc.check(1, -1);
}

Example 62 with ObservableValue

use of de.neemann.digital.core.ObservableValue in project Digital by hneemann.

the class SubTest method testSub64.

public void testSub64() throws Exception {
    ObservableValue a = new ObservableValue("a", 64);
    ObservableValue b = new ObservableValue("b", 64);
    ObservableValue c = new ObservableValue("c", 1);
    Model model = new Model();
    Sub node = new Sub(new ElementAttributes().setBits(64));
    node.setInputs(ovs(a, b, c));
    model.add(node);
    TestExecuter sc = new TestExecuter(model).setInputs(a, b, c).setOutputs(node.getOutputs());
    sc.check(0, 0, 1, -1, 1);
    sc.check(0, 1, 0, -1, 1);
    sc.check(2, 2, 1, -1, 1);
    sc.check(2, 3, 0, -1, 1);
}

Example 63 with ObservableValue

use of de.neemann.digital.core.ObservableValue in project Digital by hneemann.

the class SubTest method testSub.

public void testSub() throws Exception {
    ObservableValue a = new ObservableValue("a", 4);
    ObservableValue b = new ObservableValue("b", 4);
    ObservableValue c = new ObservableValue("c", 1);
    Model model = new Model();
    Add node = new Sub(new ElementAttributes().setBits(4));
    node.setInputs(ovs(a, b, c));
    model.add(node);
    TestExecuter sc = new TestExecuter(model).setInputs(a, b, c).setOutputsOf(node);
    sc.check(0, 0, 0, 0, 0);
    sc.check(3, 2, 0, 1, 0);
    sc.check(2, 3, 0, 15, 1);
    sc.check(3, 3, 0, 0, 0);
    sc.check(3, 3, 1, 15, 1);
}

Example 64 with ObservableValue

use of de.neemann.digital.core.ObservableValue in project Digital by hneemann.

the class DelayTest method testDelay.

public void testDelay() throws Exception {
    ObservableValue a = new ObservableValue("a", 2);
    Model model = new Model();
    Delay out = model.add(new Delay(new ElementAttributes().setBits(2)));
    out.setInputs(a.asList());
    TestExecuter sc = new TestExecuter(model).setInputs(a).setOutputs(out.getOutputs());
    sc.check(0, 0);
    sc.check(1, 1);
    sc.check(2, 2);
    sc.check(3, 3);
}

Example 65 with ObservableValue

use of de.neemann.digital.core.ObservableValue in project Digital by hneemann.

the class DemultiplexerTest method testDemux.

public void testDemux() throws Exception {
    Model model = new Model();
    ObservableValue a = new ObservableValue("a", 4);
    ObservableValue sel = new ObservableValue("sel", 2);
    Demultiplexer demul = model.add(new Demultiplexer(new ElementAttributes().set(Keys.BITS, 4).set(Keys.SELECTOR_BITS, 2)));
    demul.setInputs(ovs(sel, a));
    TestExecuter te = new TestExecuter(model).setInputs(a, sel).setOutputs(demul.getOutputs());
    te.check(2, 0, 2, 0, 0, 0);
    te.check(3, 0, 3, 0, 0, 0);
    te.check(3, 1, 0, 3, 0, 0);
    te.check(4, 2, 0, 0, 4, 0);
    te.check(5, 3, 0, 0, 0, 5);
}