techeditwizarddata.java

The ElectricTM VLSI Design System is an open-source Electronic Design Automation (EDA) system that c

		return true;
	}

	private String stripQuotes(String str)
	{
		if (str.startsWith("\"") && str.endsWith("\""))
			return str.substring(1, str.length()-1);
		return str;
	}

	private int [] makeIntArray(String str)
	{
		WizardField [] foundArray = new WizardField[num_metal_layers];
		for(int i=0; i<num_metal_layers; i++) foundArray[i] = new WizardField();
		fillWizardArray(str, foundArray, num_metal_layers, false);
		int [] retArray = new int[foundArray.length];
		for(int i=0; i<foundArray.length; i++)
			retArray[i] = (int)foundArray[i].v;
		return retArray;
	}

	private double [] makeDoubleArray(String str)
	{
		WizardField [] foundArray = new WizardField[num_metal_layers];
		for(int i=0; i<num_metal_layers; i++) foundArray[i] = new WizardField();
		fillWizardArray(str, foundArray, num_metal_layers, false);
		double [] retArray = new double[foundArray.length];
		for(int i=0; i<foundArray.length; i++)
			retArray[i] = foundArray[i].v;
		return retArray;
	}

	private void fillWizardArray(String str, WizardField [] fieldArray, int expectedLength, boolean getRule)
	{
		if (!str.startsWith("("))
		{
			Job.getUserInterface().showErrorMessage("Array does not start with '(' on " + str,
				"Syntax Error In Technology File");
			return;
		}

		int pos = 1;
		int index = 0;
		for(;;)
		{
			while (pos < str.length() && str.charAt(pos) == ' ') pos++;

            if (index >= fieldArray.length)
            {
                 Job.getUserInterface().showErrorMessage("Invalid metal index: " + index,
						"Syntax Error In Technology File");
					return;
            }
            if (getRule)
			{
				if (str.charAt(pos) != '"')
				{
					Job.getUserInterface().showErrorMessage("Rule element does not start with quote on " + str,
						"Syntax Error In Technology File");
					return;
				}
				pos++;
				int end = pos;
				while (end < str.length() && str.charAt(end) != '"') end++;
				if (str.charAt(end) != '"')
				{
					Job.getUserInterface().showErrorMessage("Rule element does not end with quote on " + str,
						"Syntax Error In Technology File");
					return;
				}
				fieldArray[index++].rule = str.substring(pos, end);
				pos = end+1;
			} else
			{
				double v = TextUtils.atof(str.substring(pos));
                fieldArray[index++].v = v;
			}
			while (pos < str.length() && str.charAt(pos) != ',' && str.charAt(pos) != ')') pos++;
			if (str.charAt(pos) != ',') break;
			pos++;
		}
	}

	/************************************** EXPORT RAW NUMBERS TO DISK **************************************/

	void exportData()
	{
		String fileName = OpenFile.chooseOutputFile(FileType.TEXT, "Technology Wizard File", "Technology.txt");
		if (fileName == null) return;
		try
		{
			PrintWriter printWriter = new PrintWriter(new BufferedWriter(new FileWriter(fileName)));
			dumpNumbers(printWriter);
			printWriter.close();
		} catch (IOException e)
		{
			System.out.println("Error writing XML file");
			return;
		}
	}

	private void dumpNumbers(PrintWriter pw)
	{
		pw.println("#### Technology wizard data file");
		pw.println("####");
		pw.println("#### All dimensions in nanometers.");
		pw.println();
		pw.println("$tech_name = \"" + tech_name + "\";");
		pw.println("$tech_description = \"" + tech_description + "\";");
		pw.println("$num_metal_layers = " + num_metal_layers + ";");
		pw.println("$num_metal_layers = " + num_metal_layers + ";");
		pw.println("$pwell_process = " + pWellFlag + ";");
		pw.println("$horizontal_transistors = " + horizontalFlag + ";");
		pw.println();
		pw.println("## stepsize is minimum granularity that will be used as movement grid");
		pw.println("## set to manufacturing grid or lowest common denominator with design rules");
		pw.println("$stepsize = " + stepsize + ";");
		pw.println();
		pw.println("######  DIFFUSION RULES  #####");
		pw.println("$diff_width = " + TextUtils.formatDouble(diff_width.v) + ";");
		pw.println("$diff_width_rule = \"" + diff_width.rule + "\";");
		pw.println("$diff_poly_overhang = " + TextUtils.formatDouble(diff_poly_overhang.v) + ";        # min. diff overhang from gate edge");
		pw.println("$diff_poly_overhang_rule = \"" + diff_poly_overhang.rule + "\";        # min. diff overhang from gate edge");
		pw.println("$diff_contact_overhang = " + TextUtils.formatDouble(diff_contact_overhang.v) + ";     # min. diff overhang contact");
		pw.println("$diff_contact_overhang_rule = \"" + diff_contact_overhang.rule + "\";     # min. diff overhang contact");
		pw.println("$diff_spacing = " + TextUtils.formatDouble(diff_spacing.v) + ";");
		pw.println("$diff_spacing_rule = \"" + diff_spacing.rule + "\";");
		pw.println();
		pw.println("######  POLY RULES  #####");
		pw.println("$poly_width = " + TextUtils.formatDouble(poly_width.v) + ";");
		pw.println("$poly_width_rule = \"" + poly_width.rule + "\";");
		pw.println("$poly_endcap = " + TextUtils.formatDouble(poly_endcap.v) + ";               # min. poly gate extension from edge of diffusion");
		pw.println("$poly_endcap_rule = \"" + poly_endcap.rule + "\";               # min. poly gate extension from edge of diffusion");
		pw.println("$poly_spacing = " + TextUtils.formatDouble(poly_spacing.v) + ";");
		pw.println("$poly_spacing_rule = \"" + poly_spacing.rule + "\";");
		pw.println("$poly_diff_spacing = " + TextUtils.formatDouble(poly_diff_spacing.v) + ";         # min. spacing between poly and diffusion");
		pw.println("$poly_diff_spacing_rule = \"" + poly_diff_spacing.rule + "\";         # min. spacing between poly and diffusion");
		pw.println();
		pw.println("######  GATE RULES  #####");
		pw.println("$gate_length = " + TextUtils.formatDouble(gate_length.v) + ";               # min. transistor gate length");
		pw.println("$gate_length_rule = \"" + gate_length.rule + "\";               # min. transistor gate length");
		pw.println("$gate_width = " + TextUtils.formatDouble(gate_width.v) + ";                # min. transistor gate width");
		pw.println("$gate_width_rule = \"" + gate_width.rule + "\";                # min. transistor gate width");
		pw.println("$gate_spacing = " + TextUtils.formatDouble(gate_spacing.v) + ";             # min. gate to gate spacing on diffusion");
		pw.println("$gate_spacing_rule = \"" + gate_spacing.rule + "\";             # min. gate to gate spacing on diffusion");
		pw.println("$gate_contact_spacing = " + TextUtils.formatDouble(gate_contact_spacing.v) + ";      # min. spacing from gate edge to contact inside diffusion");
		pw.println("$gate_contact_spacing_rule = \"" + gate_contact_spacing.rule + "\";      # min. spacing from gate edge to contact inside diffusion");
		pw.println();
		pw.println("######  CONTACT RULES  #####");
		pw.println("$contact_size = " + TextUtils.formatDouble(contact_size.v) + ";");
		pw.println("$contact_size_rule = \"" + contact_size.rule + "\";");
		pw.println("$contact_spacing = " + TextUtils.formatDouble(contact_spacing.v) + ";");
		pw.println("$contact_spacing_rule = \"" + contact_spacing.rule + "\";");
        pw.println("$contact_array_spacing = " + TextUtils.formatDouble(contact_array_spacing.v) + ";");
		pw.println("$contact_array_spacing_rule = \"" + contact_array_spacing.rule + "\";");
        pw.println("$contact_metal_overhang_inline_only = " + TextUtils.formatDouble(contact_metal_overhang_inline_only.v) + ";      # metal overhang when overhanging contact from two sides only");
		pw.println("$contact_metal_overhang_inline_only_rule = \"" + contact_metal_overhang_inline_only.rule + "\";      # metal overhang when overhanging contact from two sides only");
		pw.println("$contact_metal_overhang_all_sides = " + TextUtils.formatDouble(contact_metal_overhang_all_sides.v) + ";         # metal overhang when surrounding contact");
		pw.println("$contact_metal_overhang_all_sides_rule = \"" + contact_metal_overhang_all_sides.rule + "\";         # metal overhang when surrounding contact");
		pw.println("$contact_poly_overhang = " + TextUtils.formatDouble(contact_poly_overhang.v) + ";                    # poly overhang contact");
		pw.println("$contact_poly_overhang_rule = \"" + contact_poly_overhang.rule + "\";                    # poly overhang contact");
		pw.println("$polycon_diff_spacing = " + TextUtils.formatDouble(polycon_diff_spacing.v) + ";                    # spacing between poly-metal contact edge and diffusion");
		pw.println("$polycon_diff_spacing_rule = \"" + polycon_diff_spacing.rule + "\";                    # spacing between poly-metal contact edge and diffusion");
		pw.println();
		pw.println("######  WELL AND IMPLANT RULES  #####");
		pw.println("$nplus_width = " + TextUtils.formatDouble(nplus_width.v) + ";");
		pw.println("$nplus_width_rule = \"" + nplus_width.rule + "\";");
		pw.println("$nplus_overhang_diff = " + TextUtils.formatDouble(nplus_overhang_diff.v) + ";");
		pw.println("$nplus_overhang_diff_rule = \"" + nplus_overhang_diff.rule + "\";");
		pw.println("$nplus_overhang_poly = " + TextUtils.formatDouble(nplus_overhang_poly.v) + ";");
		pw.println("$nplus_overhang_poly_rule = \"" + nplus_overhang_poly.rule + "\";");
		pw.println("$nplus_spacing = " + TextUtils.formatDouble(nplus_spacing.v) + ";");
		pw.println("$nplus_spacing_rule = \"" + nplus_spacing.rule + "\";");
		pw.println();
		pw.println("$pplus_width = " + TextUtils.formatDouble(pplus_width.v) + ";");
		pw.println("$pplus_width_rule = \"" + pplus_width.rule + "\";");
		pw.println("$pplus_overhang_diff = " + TextUtils.formatDouble(pplus_overhang_diff.v) + ";");
		pw.println("$pplus_overhang_diff_rule = \"" + pplus_overhang_diff.rule + "\";");
        pw.println("$pplus_overhang_poly = " + TextUtils.formatDouble(pplus_overhang_poly.v) + ";");
		pw.println("$pplus_overhang_poly_rule = \"" + pplus_overhang_poly.rule + "\";");
        pw.println("$pplus_spacing = " + TextUtils.formatDouble(pplus_spacing.v) + ";");
		pw.println("$pplus_spacing_rule = \"" + pplus_spacing.rule + "\";");
		pw.println();
		pw.println("$nwell_width = " + TextUtils.formatDouble(nwell_width.v) + ";");
		pw.println("$nwell_width_rule = \"" + nwell_width.rule + "\";");
		pw.println("$nwell_overhang_diff_p = " + TextUtils.formatDouble(nwell_overhang_diff_p.v) + ";");
		pw.println("$nwell_overhang_diff_rule_p = \"" + nwell_overhang_diff_p.rule + "\";");
        pw.println("$nwell_overhang_diff_n = " + TextUtils.formatDouble(nwell_overhang_diff_n.v) + ";");
		pw.println("$nwell_overhang_diff_rule_n = \"" + nwell_overhang_diff_n.rule + "\";");
        pw.println("$nwell_spacing = " + TextUtils.formatDouble(nwell_spacing.v) + ";");
		pw.println("$nwell_spacing_rule = \"" + nwell_spacing.rule + "\";");
		pw.println();
		pw.println("######  METAL RULES  #####");
		pw.print("@metal_width = (");
		for(int i=0; i<num_metal_layers; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print(TextUtils.formatDouble(metal_width[i].v));
		}
		pw.println(");");
		pw.print("@metal_width_rule = (");
		for(int i=0; i<num_metal_layers; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print("\"" + metal_width[i].rule + "\"");
		}
		pw.println(");");
		pw.print("@metal_spacing = (");
		for(int i=0; i<num_metal_layers; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print(TextUtils.formatDouble(metal_spacing[i].v));
		}
		pw.println(");");
		pw.print("@metal_spacing_rule = (");
		for(int i=0; i<num_metal_layers; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print("\"" + metal_spacing[i].rule + "\"");
		}
		pw.println(");");
		pw.println();
		pw.println("######  VIA RULES  #####");
		pw.print("@via_size = (");
		for(int i=0; i<num_metal_layers-1; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print(TextUtils.formatDouble(via_size[i].v));
		}
		pw.println(");");
		pw.print("@via_size_rule = (");
		for(int i=0; i<num_metal_layers-1; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print("\"" + via_size[i].rule + "\"");
		}
		pw.println(");");
		pw.print("@via_spacing = (");
		for(int i=0; i<num_metal_layers-1; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print(TextUtils.formatDouble(via_spacing[i].v));
		}
		pw.println(");");
		pw.print("@via_spacing_rule = (");
		for(int i=0; i<num_metal_layers-1; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print("\"" + via_spacing[i].rule + "\"");
		}
		pw.println(");");
		pw.println();
		pw.println("## \"sep2d\" spacing, close proximity via array spacing");
		pw.print("@via_array_spacing = (");
		for(int i=0; i<num_metal_layers-1; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print(TextUtils.formatDouble(via_array_spacing[i].v));
		}
		pw.println(");");
		pw.print("@via_array_spacing_rule = (");
		for(int i=0; i<num_metal_layers-1; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print("\"" + via_array_spacing[i].rule + "\"");
		}
		pw.println(");");
		pw.print("@via_overhang_inline = (");
		for(int i=0; i<num_metal_layers-1; i++)
		{
			if (i > 0) pw.print(", ");
			pw.print(TextUtils.formatDouble(via_overhang_inline[i].v));
		}
		pw.println(");");
		pw.print("@via_overhang_inline_rule = (");
		for(int i=0; i<num_metal_layers-1; i++)