Examples with ElementAttributes de.neemann.digital.core.element.ElementAttributes used on opensource projects

Example 1 with ElementAttributes

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

the class VHDLTestBenchCreator method write.

/**
 * Writes the test benches
 *
 * @param file the original vhdl file
 * @return this for chained calls
 * @throws IOException  IOException
 * @throws HDLException HDLException
 */
public VHDLTestBenchCreator write(File file) throws IOException, HDLException {
    String filename = file.getName();
    int p = filename.indexOf('.');
    if (p > 0)
        filename = filename.substring(0, p);
    for (ElementAttributes tc : testCases) {
        String testName = tc.getCleanLabel();
        if (testName.length() > 0)
            testName = filename + "_" + testName + "_tb";
        else
            testName = filename + "_tb";
        File f = new File(file.getParentFile(), testName + ".vhdl");
        testFileWritten.add(f);
        try (CodePrinter out = new CodePrinter(f)) {
            try {
                writeTestBench(out, testName, tc);
            } catch (TestingDataException | ParserException | RuntimeException e) {
                throw new HDLException(Lang.get("err_vhdlErrorWritingTestBench"), e);
            }
        }
    }
    return this;
}

Example 2 with ElementAttributes

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

the class ClockIntegratorARTIX7 method insertMMCMClock.

private void insertMMCMClock(HDLCircuit model, Params p, HDLPort clock) throws HDLException {
    ElementAttributes attr = new ElementAttributes().set(new Key<>("cascading", 0), p.isCascading()).set(new Key<>("D_PARAM", 0), p.d).set(new Key<>("M_PARAM", 0), p.m).set(new Key<>("DIV_PARAM", 0), p.divider).set(new Key<>("DIV4_PARAM", 0), p.divider4).set(new Key<>("PERIOD_PARAM", 0.0), clkInPeriod);
    model.integrateClockNode(clock, new HDLNodeBuildIn("MMCME2_BASE", attr, name -> 1));
}

Example 3 with ElementAttributes

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

the class HDLCircuit method createNot.

private HDLNode createNot(HDLPort p, HDLNode node) throws HDLException, NodeException, PinException {
    final ElementAttributes attr = new ElementAttributes().setBits(p.getBits());
    HDLNodeAssignment n = new HDLNodeAssignment(Not.DESCRIPTION.getName(), attr, name -> p.getBits());
    HDLNet outNet = new HDLNet(null);
    listOfNets.add(outNet);
    HDLNet inNet = p.getNet();
    inNet.remove(p);
    n.addPort(new HDLPort(Not.DESCRIPTION.getInputDescription(attr).get(0).getName(), inNet, HDLPort.Direction.IN, p.getBits()));
    n.addPort(new HDLPort(Not.DESCRIPTION.getOutputDescriptions(attr).get(0).getName(), outNet, HDLPort.Direction.OUT, p.getBits()));
    p.setNet(outNet);
    node.replaceNet(inNet, outNet);
    n.setExpression(new ExprNot(new ExprVar(n.getInputs().get(0).getNet())));
    return n;
}

Example 4 with ElementAttributes

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

the class DecoderTest method testDecoder.

public void testDecoder() throws Exception {
    Model model = new Model();
    ObservableValue sel = new ObservableValue("sel", 2);
    Decoder decoder = model.add(new Decoder(new ElementAttributes().set(Keys.SELECTOR_BITS, 2)));
    decoder.setInputs(sel.asList());
    TestExecuter te = new TestExecuter(model).setInputs(sel).setOutputs(decoder.getOutputs());
    te.check(0, 1, 0, 0, 0);
    te.check(1, 0, 1, 0, 0);
    te.check(2, 0, 0, 1, 0);
    te.check(3, 0, 0, 0, 1);
}

Example 5 with ElementAttributes

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

the class MultiplexerTest method testMux2.

public void testMux2() throws Exception {
    ObservableValue a = new ObservableValue("a", 4);
    ObservableValue b = new ObservableValue("b", 4);
    ObservableValue c = new ObservableValue("c", 4);
    ObservableValue d = new ObservableValue("d", 4);
    ObservableValue sel = new ObservableValue("sel", 1);
    FanIn out = new Multiplexer(new ElementAttributes().set(Keys.BITS, 4).set(Keys.SELECTOR_BITS, 2));
    try {
        out.setInputs(ovs(a, b, c, d, sel));
        assertTrue(false);
    } catch (BitsException e) {
        assertTrue(true);
    }
}