| import sys |
| import json |
| import timing_dbs |
| import pip_classes |
| |
| |
| def make_interconn_timing_html(dbfile, family, grade, htmlfile): |
| with open(dbfile, 'r') as f: |
| db = json.load(f) |
| with open(htmlfile, 'w') as html: |
| print("<html>", file=html) |
| print("<head>", file=html) |
| print("<title>{} Speed Grade -{} Interconnect Timings</title>".format(family, grade), file=html) |
| print("</head>", file=html) |
| print("<body>", file=html) |
| print("<h1>{} Speed Grade -{} Interconnect Timings</h1>".format(family, grade), file=html) |
| print("<p>Values in red are fixed to zero by definition.</p>", file=html) |
| print("<table width='800'>", file=html) |
| print("<tbody>", file=html) |
| print("<tr><th rowspan='2'>Pip Class</th>", file=html) |
| print("<th colspan='3'>Base Delay (ps)</th><th colspan='3'>Fanout Adder (ps)</th></tr>", file=html) |
| print("<tr><th>Min</th><th>Typ</th><th>Max</th><th>Min</th><th>Typ</th><th>Max</th></tr>", file=html) |
| |
| trstyle = "" |
| for pipclass, pcdata in sorted(db.items()): |
| trstyle = " bgcolor=\"#dddddd\"" if trstyle == "" else "" |
| print("<tr {}>".format(trstyle), file=html) |
| print("<td>{}</td>".format(pipclass), file=html) |
| ds = "style='color: red;'" if pip_classes.force_zero_delay_pip(pipclass) else "" |
| fs = "style='color: red;'" if pip_classes.force_zero_fanout_pip(pipclass) else "" |
| print("<td {}>{:.0f}</td><td {}>{:.0f}</td><td {}>{:.0f}</td>".format(ds, pcdata["delay"][0], ds, pcdata["delay"][1], ds, pcdata["delay"][2]), file=html) |
| print("<td {}>{:.0f}</td><td {}>{:.0f}</td><td {}>{:.0f}</td>".format(fs, pcdata["fanout"][0], fs, pcdata["fanout"][1], fs, pcdata["fanout"][2]), file=html) |
| print("</tr>", file=html) |
| print("</tbody>", file=html) |
| print("</table>", file=html) |
| print("</body>", file=html) |
| print("</html>", file=html) |
| |
| |
| def main(argv): |
| if len(argv) < 3: |
| print("./interconnect_html.py grade out.html") |
| make_cell_timing_html(timing_dbs.interconnect_db_path("ECP5", argv[1]), "ECP5", argv[1], argv[2]) |
| |
| |
| if __name__ == "__main__": |
| sys.exit(main(sys.argv)) |
