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                                                                 EXHIBIT 3.01(i)

                       RESTATED ARTICLES OF INCORPORATION

                                       OF

                            INTEGRATED SYSTEMS, INC.

        The undersigned, David St. Charles and Narendra K. Gupta, do hereby
certify that:

        1. They are the duly elected President and Secretary, respectively, of
Integrated Systems, Inc., a California corporation.

        2. The Articles of Incorporation of this corporation are restated in
their entirety to read as follows:

       "I. The name of this Corporation is Integrated Systems, Inc.

       II. The purpose of this Corporation is to engage in any lawful act or
activity for which a corporation may be organized under the General Corporation
Law of California other than the banking business, the trust company business or
the practice of a profession permitted to be incorporated by the California
Corporations Code.

      III.   1.  Authorization of Shares. This Corporation is authorized to
issue two classes of stock to be designated, respectively, Common Stock and
Preferred Stock, both without par value. The total number of shares of all
classes which the Corporation is authorized to issue is 55,000,000 shares. The
number of shares of Common Stock authorized is 50,000,000 shares and the number
of shares of Preferred Stock authorized is 5,000,000 shares.

             2.  Designation of Unissued Series of Preferred Stock. The
Preferred Stock may be divided into such number of series as the board of
directors may determine. The board of directors of the Corporation may
designate, fix the number of shares of and determine or alter the rights,
preferences, privileges and restrictions granted to or imposed upon, any series
of Preferred Stock as to which there are no outstanding shares or rights to
acquire shares. As to any series of Preferred Stock, the number of shares of
which is authorized to be fixed by the board of directors, the board may,
within any limits and restrictions stated in the resolutions of the board
originally fixing the number of shares constituting such series, increase or
decrease (but not below the number of shares of such series then outstanding
and as to which rights to acquire shares of such series are then outstanding)
the number of shares of any such series subsequent to the issue of shares of
that series.

       IV.   The liability of the directors of the corporation for monetary
damages shall be eliminated to the fullest extent permissible under California
law. 

        V.   The corporation is authorized to provide indemnification of agents
(as defined in Section 317 of the California Corporations Code) through bylaw
provisions, by agreement or otherwise, in excess of the indemnification
otherwise permitted by Section 317 of the California 

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Corporations Code, subject only to the limits on such excess indemnification
set forth in Section 204 of the California Corporations Code.

        VI.  This Corporation shall not have cumulative voting. This provision
shall become effective only when this Corporation becomes a listed corporation
within the meaning of Section 301.5 of the California Corporations Code."

        3.  The foregoing restatement of the Articles of Incorporation has been
duly approved by the Board of Directors of this corporation.

        4.  There were 672,322 shares of Convertible Preferred Stock issued. 
Pursuant to Article IV, Paragraphs 4(b) and 5 of the Articles of Incorporation,
all such shares were automatically converted to Common Stock and may not be 
reissued as Convertible Preferred Stock. Pursuant to Section 910(b) of the 
California Corporations Code, this restatement may be adopted without 
shareholder approval.

        We further declare under penalty of perjury under the laws of the State
of California that we have read the foregoing Certificate and know the contents
thereof and that the matters set forth in this Certificate are true and correct
of our knowledge.

                                               /s/  David St. Charles
Date: March 25, 1996                           ________________________________
                                               David St. Charles, President


                                               /s/  Narendra K. Gupta
                                               ________________________________
                                               Narendra K. Gupta, Secretary





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