/*******************************************************************************
* This file is part of logisim-evolution.
*
* logisim-evolution is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* logisim-evolution is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with logisim-evolution. If not, see <http://www.gnu.org/licenses/>.
*
* Original code by Carl Burch (http://www.cburch.com), 2011.
* Subsequent modifications by :
* + Haute École Spécialisée Bernoise
* http://www.bfh.ch
* + Haute École du paysage, d'ingénierie et d'architecture de Genève
* http://hepia.hesge.ch/
* + Haute École d'Ingénierie et de Gestion du Canton de Vaud
* http://www.heig-vd.ch/
* The project is currently maintained by :
* + REDS Institute - HEIG-VD
* Yverdon-les-Bains, Switzerland
* http://reds.heig-vd.ch
*******************************************************************************/
package com.cburch.logisim.std.io;
import java.awt.Color;
import java.awt.Graphics;
import java.util.ArrayList;
import com.bfh.logisim.fpgaboardeditor.FPGAIOInformationContainer;
import com.bfh.logisim.fpgaboardeditor.FPGAIOInformationContainer.IOComponentTypes;
import com.bfh.logisim.fpgagui.MappableResourcesContainer;
import com.bfh.logisim.hdlgenerator.IOComponentInformationContainer;
import com.cburch.logisim.data.Attribute;
import com.cburch.logisim.data.AttributeSet;
import com.cburch.logisim.data.Bounds;
import com.cburch.logisim.data.Direction;
import com.cburch.logisim.instance.InstanceFactory;
import com.cburch.logisim.instance.InstancePainter;
import com.cburch.logisim.instance.InstanceState;
import com.cburch.logisim.instance.Port;
import com.cburch.logisim.instance.StdAttr;
public class ReptarLocalBus extends InstanceFactory {
public static ArrayList<String> GetLabels() {
ArrayList<String> LabelNames = new ArrayList<String>();
for (int i = 0; i < IOComponentTypes
.GetNrOfFPGAPins(IOComponentTypes.LocalBus); i++) {
LabelNames.add("");
}
LabelNames.set(0, "SP6_LB_nCS3_i");
LabelNames.set(1, "SP6_LB_nADV_ALE_i");
LabelNames.set(2, "SP6_LB_RE_nOE_i");
LabelNames.set(3, "SP6_LB_nWE_i");
for (int i = 0; i < 8; i++) {
LabelNames.set(4 + i, "Addr_LB_i_" + (i + 16));
}
LabelNames.set(12, "SP6_LB_WAIT3_o");
LabelNames.set(13, "IRQ_o");
// LabelNames.set(Addr_Data_LB_o , "Addr_Data_LB_i_0" );
// LabelNames.set(Addr_Data_LB_i , "Addr_Data_LB_o_0" );
// LabelNames.set(5, "Addr_Data_LB_tris_o");
// LabelNames.set(6, "Addr_Data_LB_io_0");
// LabelNames.set(7, "Addr_Data_LB_io_0");
for (int i = 0; i < 16; i++) {
// LabelNames.set(7+i,"Addr_Data_LB_i_"+i);
// LabelNames.set(15+7+i,"Addr_Data_LB_o_"+i);
// LabelNames.set(15+15+7+i,"Addr_Data_LB_io_"+i);
LabelNames.set(14 + i, "Addr_Data_LB_io_" + i);
}
return LabelNames;
}
public static final int SP6_LB_nCS3_o = 0;
public static final int SP6_LB_nADV_ALE_o = 1;
public static final int SP6_LB_RE_nOE_o = 2;
public static final int SP6_LB_nWE_o = 3;
public static final int SP6_LB_WAIT3_i = 4;
public static final int Addr_Data_LB_o = 5;
public static final int Addr_Data_LB_i = 6;
public static final int Addr_Data_LB_tris_i = 7;
public static final int Addr_LB_o = 8;
public static final int IRQ_i = 9;
// private static final int Addr_Data_LB_io = 9;
private MappableResourcesContainer mapInfo;
public ReptarLocalBus() {
super("ReptarLB", Strings.getter("repLBComponent"));
setAttributes(new Attribute[] { StdAttr.LABEL },
new Object[] { "LocalBus" });
// setKeyConfigurator(new BitWidthConfigurator(StdAttr.WIDTH));
setOffsetBounds(Bounds.create(-110, -10, 110, 110));
setIconName("localbus.gif");
Port[] ps = new Port[10];
ps[SP6_LB_nCS3_o] = new Port(0, 0, Port.OUTPUT, 1);
ps[SP6_LB_nADV_ALE_o] = new Port(0, 10, Port.OUTPUT, 1);
ps[SP6_LB_RE_nOE_o] = new Port(0, 20, Port.OUTPUT, 1);
ps[SP6_LB_nWE_o] = new Port(0, 30, Port.OUTPUT, 1);
ps[SP6_LB_WAIT3_i] = new Port(0, 40, Port.INPUT, 1);
ps[Addr_Data_LB_o] = new Port(0, 50, Port.OUTPUT, 16);
ps[Addr_Data_LB_i] = new Port(0, 60, Port.INPUT, 16);
ps[Addr_Data_LB_tris_i] = new Port(0, 70, Port.INPUT, 1);
ps[Addr_LB_o] = new Port(0, 80, Port.OUTPUT, 8);
ps[IRQ_i] = new Port(0, 90, Port.INPUT, 1);
// ps[Addr_Data_LB_io ] = new Port(0,80, Port.INOUT,16);
ps[SP6_LB_nCS3_o].setToolTip(Strings.getter("repLBTip"));
ps[SP6_LB_nADV_ALE_o].setToolTip(Strings.getter("repLBTip"));
ps[SP6_LB_RE_nOE_o].setToolTip(Strings.getter("repLBTip"));
ps[SP6_LB_nWE_o].setToolTip(Strings.getter("repLBTip"));
ps[SP6_LB_WAIT3_i].setToolTip(Strings.getter("repLBTip"));
ps[Addr_Data_LB_o].setToolTip(Strings.getter("repLBTip"));
ps[Addr_Data_LB_i].setToolTip(Strings.getter("repLBTip"));
ps[Addr_Data_LB_tris_i].setToolTip(Strings.getter("repLBTip"));
ps[Addr_LB_o].setToolTip(Strings.getter("repLBTip"));
ps[IRQ_i].setToolTip(Strings.getter("repLBTip"));
// ps[Addr_Data_LB_io ].setToolTip(Strings.getter("repLBTip"));
setPorts(ps);
// From FPGA pin view
MyIOInformation = new IOComponentInformationContainer(12, 2, 16,
FPGAIOInformationContainer.IOComponentTypes.LocalBus);
}
@Override
public String getHDLName(AttributeSet attrs) {
return attrs.getValue(StdAttr.LABEL);
}
public MappableResourcesContainer getMapInfo() {
return mapInfo;
}
@Override
public boolean HDLSupportedComponent(String HDLIdentifier,
AttributeSet attrs) {
// return false;
if (MyHDLGenerator == null) {
MyHDLGenerator = new ReptarLocalBusHDLGeneratorFactory();
}
return MyHDLGenerator.HDLTargetSupported(HDLIdentifier, attrs);
}
@Override
public void paintInstance(InstancePainter painter) {
Graphics g = painter.getGraphics();
painter.drawBounds();
g.setColor(Color.BLACK);
g.setFont(g.getFont().deriveFont(g.getFont().getSize2D() - 2));
painter.drawPort(SP6_LB_nCS3_o, "SP6_LB_nCS3_o", Direction.WEST);
painter.drawPort(SP6_LB_nADV_ALE_o, "SP6_LB_nADV_ALE_o", Direction.WEST);
painter.drawPort(SP6_LB_RE_nOE_o, "SP6_LB_RE_nOE_o", Direction.WEST);
painter.drawPort(SP6_LB_nWE_o, "SP6_LB_nWE_o", Direction.WEST);
painter.drawPort(SP6_LB_WAIT3_i, "SP6_LB_WAIT3_i", Direction.WEST);
painter.drawPort(Addr_Data_LB_o, "Addr_Data_LB_o", Direction.WEST);
painter.drawPort(Addr_Data_LB_i, "Addr_Data_LB_i", Direction.WEST);
painter.drawPort(Addr_Data_LB_tris_i, "Addr_Data_LB_tris_i",
Direction.WEST);
painter.drawPort(Addr_LB_o, "Addr_LB_o", Direction.WEST);
painter.drawPort(IRQ_i, "IRQ_i", Direction.WEST);
// painter.drawPort(Addr_Data_LB_io ,"Addr_Data_LB_io",Direction.WEST);
// Location loc = painter.getLocation();
// int x = loc.getX();
// int y = loc.getY();
// GraphicsUtil.switchToWidth(g, 2);
// g.setColor(Color.BLACK);
// g.drawLine(x - 15, y, x - 5, y);
// g.drawLine(x - 10, y - 5, x - 10, y + 5);
// GraphicsUtil.switchToWidth(g, 1);
}
@Override
public void propagate(InstanceState state) {
throw new UnsupportedOperationException(
"Reptar Local Bus simulation not implemented");
// // get attributes
// BitWidth dataWidth = state.getAttributeValue(StdAttr.WIDTH);
//
// // compute outputs
// Value a = state.getPortValue(IN0);
// Value b = state.getPortValue(IN1);
// Value c_in = state.getPortValue(C_IN);
// Value[] outs = ReptarLocalBus.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);
}
@Override
public boolean RequiresGlobalClock() {
return true;
}
public void setMapInfo(MappableResourcesContainer mapInfo) {
this.mapInfo = mapInfo;
}
}