File: BSimModelImplInput.mesa
Copyright (C) 1985 by Xerox Corporation. All rights reserved.
Last Edited by:
Christian LeCocq January 27, 1987 10:16:15 am PST
McCreight, April 22, 1985 10:56:32 am PST
Sweetsun Chen, July 22, 1985 8:14:04 pm PDT
DIRECTORY
BSimModel,
FS USING [StreamOpen],
IO USING [Backup, char, Close, GetChar, GetLineRope, GetReal, Put, PutF, real, RIS, rope, STREAM],
Rope USING [Cat, Equal, Fetch, Find, Length, ROPE, Substr];
BSimModelImplInput: CEDAR PROGRAM IMPORTS FS, IO, Rope EXPORTS BSimModel =
BEGIN
ReadProcessFile: PUBLIC PROC [ fileName: Rope.ROPE ] RETURNS [ p: REF BSimModel.ProcessParams ] = {
s: IO.STREAM = FS.StreamOpen[fileName];
ReadReal: PROC [ s: IO.STREAM ] RETURNS [ r: REAL ] =
BEGIN
DO
SELECT (c ← s.GetChar[]) FROM
',, ' , '/, 'x, 'X, '\n => NULL;
ENDCASE => {s.Backup[c]; RETURN[s.GetReal[]]};
ENDLOOP;
END;
c: CHAR;
p ← NEW[BSimModel.ProcessParams];
p.info ← NIL;
WHILE (c ← s.GetChar[]) = '* DO
line: Rope.ROPE = s.GetLineRope[];
eqPos: INT = line.Find["="];
p.info ← Rope.Cat[p.info, "*", line, "\n"];
IF line.Length>1 AND line.Fetch[0]#' AND eqPos>0 THEN {
label: Rope.ROPE = line.Substr[len: eqPos];
rest: IO.STREAM = IO.RIS[line.Substr[start: eqPos+1]];
SELECT TRUE FROM
label.Equal["W/L", FALSE] => {
p.dutW ← ReadReal[rest]; p.dutL ← ReadReal[rest]};
label.Equal["BetaFudgeFactor", FALSE] =>
p.betaFudgeFactor ← ReadReal[rest];
ENDCASE => NULL;
};
ENDLOOP;
s.Backup[c];
FOR i: INT IN [0..BSimModel.nBasicBSimParams) DO
FOR j: INT IN [1..6] DO
p.params[i][j] ← ReadReal[s];
ENDLOOP;
ENDLOOP;
p.toxMicrons ← ReadReal[s];
p.tempC ← ReadReal[s];
p.vddVolts ← ReadReal[s];
s.Close[];
};
WriteProcessFile: PUBLIC PROC [ fileName: Rope.ROPE, p: REF BSimModel.ProcessParams ] = {
s: IO.STREAM = FS.StreamOpen[fileName, $create];
s.Put[IO.rope[p.info]];
FOR i: INT IN [0..BSimModel.nBasicBSimParams) DO
FOR j: INT IN [1..6] DO
s.Put[IO.real[p.params[i][j]], IO.char[IF j<6 THEN ', ELSE '\n]];
ENDLOOP;
ENDLOOP;
s.PutF["%g,%g,%g\n", IO.real[p.toxMicrons], IO.real[p.tempC], IO.real[p.vddVolts]];
s.Close[];
};
END.
CHANGE LOG.
McCreight, April 22, 1985 10:56:32 am PST, created.
Chen, July 17, 1985 11:15:12 am PDT, recompiled in Cedar6.0.