--- /dev/null
+package net.mograsim.logic.model.am2900;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.mograsim.logic.model.SimpleLogicUIStandalone;
+import net.mograsim.logic.model.model.ViewModelModifiable;
+import net.mograsim.logic.model.model.components.GUIComponent;
+import net.mograsim.logic.model.model.components.atomic.GUIAndGate;
+import net.mograsim.logic.model.model.components.atomic.GUIBitDisplay;
+import net.mograsim.logic.model.model.components.atomic.GUIManualSwitch;
+import net.mograsim.logic.model.model.components.atomic.GUINotGate;
+import net.mograsim.logic.model.model.components.atomic.TextComponent;
+import net.mograsim.logic.model.model.wires.Pin;
+import net.mograsim.logic.model.model.wires.WireCrossPoint;
+import net.mograsim.logic.model.serializing.IndirectGUIComponentCreator;
+import net.mograsim.logic.model.util.ModellingTool;
+
+public class Am2901Testbench
+{
+ public static void main(String[] args)
+ {
+ SimpleLogicUIStandalone.executeVisualisation(Am2901Testbench::createTestbench);
+ }
+
+ public static void createTestbench(ViewModelModifiable model)
+ {
+ GUIComponent comp = IndirectGUIComponentCreator.createComponent(model, "GUIAm2901");
+ ModellingTool tool = ModellingTool.createFor(model);
+
+ comp.moveTo(240, 0);
+
+ GUIManualSwitch enable = new GUIManualSwitch(model);
+ WireCrossPoint wcp0 = new WireCrossPoint(model, 1);
+ GUINotGate not1 = new GUINotGate(model, 1);
+ GUINotGate not2 = new GUINotGate(model, 1);
+ GUINotGate not3 = new GUINotGate(model, 1);
+ GUIAndGate and = new GUIAndGate(model, 1);
+ tool.connect(wcp0, enable, "");
+ tool.connect(wcp0, and, "A");
+ tool.connect(wcp0, not1, "A");
+ tool.connect(not1, not2, "Y", "A");
+ tool.connect(not2, not3, "Y", "A");
+ tool.connect(not3, and, "Y", "B");
+ enable.moveTo(20, -32.5);
+ wcp0.moveTo(35, -26);
+ not1.moveTo(50, -20);
+ not2.moveTo(80, -20);
+ not3.moveTo(110, -20);
+ and.moveTo(135, -30);
+ Pin last = and.getPin("Y");
+
+ // guess which pins are outputs and which are inputs
+ // TODO this code exists three times... but it seems too "hacky" to put it in a helper class
+ List<String> inputPinNames = new ArrayList<>();
+ List<String> outputPinNames = new ArrayList<>();
+ for (Pin p : comp.getPins().values())
+ if (p.getRelX() == 0)
+ inputPinNames.add(p.name);
+ else
+ outputPinNames.add(p.name);
+
+ for (int i = 0; i < inputPinNames.size(); i++)
+ {
+ double x = 55 + 70 * (i % 2);
+ double y = 10 * i;
+
+ WireCrossPoint wcp = new WireCrossPoint(model, 1);
+ GUIComponent d_ff = IndirectGUIComponentCreator.createComponent(model, "GUIdff");
+ GUIManualSwitch sw = new GUIManualSwitch(model);
+
+ tool.connect(last, wcp);
+ tool.connect(wcp, d_ff, "C");
+ tool.connect(sw, d_ff, "", "D");
+ tool.connect(d_ff, comp, "Q", inputPinNames.get(i));
+ last = wcp.getPin();
+
+ TextComponent label = new TextComponent(model, inputPinNames.get(i));
+
+ sw.moveTo(x, y + 7.5);
+ wcp.moveTo(160, y);
+ d_ff.moveTo(170, y);
+ label.moveTo(x - 25, y + 15);
+ }
+
+ for (int i = 0; i < outputPinNames.size(); i++)
+ {
+ double x = 300 + 75 * (i % 2);
+ double y = 10 * i - 2.5;
+ GUIBitDisplay bd = new GUIBitDisplay(model);
+ bd.moveTo(x, y);
+ tool.connect(bd.getInputPin(), comp, outputPinNames.get(i));
+
+ TextComponent label = new TextComponent(model, outputPinNames.get(i));
+ label.moveTo(x + 50, y + 8);
+ }
+ }
+}
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