Examples with BitSetter de.neemann.digital.analyse.expression.BitSetter used on opensource projects

Example 1 with BitSetter

use of de.neemann.digital.analyse.expression.BitSetter in project Digital by hneemann.

the class ModelAnalyser method simpleFiller.

private void simpleFiller(TruthTable tt) throws NodeException, AnalyseException {
    if (inputs.size() > MAX_INPUTS_ALLOWED)
        throw new AnalyseException(Lang.get("err_toManyInputs_max_N0_is_N1", MAX_INPUTS_ALLOWED, inputs.size()));
    BitSetter bitsetter = new BitSetter(inputs.size()) {

        @Override
        public void setBit(int row, int bit, boolean value) {
            inputs.get(bit).getValue().setBool(value);
        }
    };
    int rows = 1 << inputs.size();
    ArrayList<BoolTableByteArray> data = new ArrayList<>();
    for (Signal s : outputs) {
        BoolTableByteArray e = new BoolTableByteArray(rows);
        data.add(e);
        tt.addResult(s.getName(), e);
    }
    model.init();
    for (int row = 0; row < rows; row++) {
        bitsetter.fill(row);
        model.doStep();
        for (int i = 0; i < outputs.size(); i++) {
            data.get(i).set(row, outputs.get(i).getValue().getBool());
        }
    }
}

Example 2 with BitSetter

use of de.neemann.digital.analyse.expression.BitSetter in project Digital by hneemann.

the class ModelAnalyser method dependantFiller.

private void dependantFiller(TruthTable tt, DependencyAnalyser da) throws NodeException, AnalyseException {
    model.init();
    for (Signal out : outputs) {
        ArrayList<Signal> ins = reorder(da.getInputs(out), inputs);
        if (ins.size() > MAX_INPUTS_ALLOWED)
            throw new AnalyseException(Lang.get("err_toManyInputs_max_N0_is_N1", MAX_INPUTS_ALLOWED, ins.size()));
        int rows = 1 << ins.size();
        BoolTableByteArray e = new BoolTableByteArray(rows);
        BitSetter bitsetter = new BitSetter(ins.size()) {

            @Override
            public void setBit(int row, int bit, boolean value) {
                ins.get(bit).getValue().setBool(value);
            }
        };
        for (int row = 0; row < rows; row++) {
            bitsetter.fill(row);
            model.doStep();
            e.set(row, out.getValue().getBool());
        }
        tt.addResult(out.getName(), new BoolTableExpanded(e, ins, inputs));
    }
}