Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
OREILLY DENNIS E
  2. Issuer Name and Ticker or Trading Symbol
CONEXANT SYSTEMS INC [CNXT]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
SVP,CLO & Secretary
(Last)
(First)
(Middle)
4000 MACARTHUR BLVD.
3. Date of Earliest Transaction (Month/Day/Year)
07/31/2007
(Street)

NEWPORT BEACH, CA 92660
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 07/31/2007   A   2,000 (1) A $ 1.11 112,209 D  
Common Stock               3,800 I CNXT Savings Plan (2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (Right to Buy) $ 2.77               (3) 01/04/2009 Common Stock 233,491   233,491 D  
Stock Option (Right to Buy) $ 2.63               (3) 03/30/2009 Common Stock 109,594   109,594 D  
Stock Option (Right to Buy) $ 2.63               (3) 03/29/2011 Common Stock 33,009   33,009 D  
Stock Option (Right to Buy) $ 3.45               (3) 04/03/2012 Common Stock 196,712   196,712 D  
Stock Option (Right to Buy) $ 1.42               (3) 11/03/2012 Common Stock 98,348   98,348 D  
Stock Option (Right to Buy) $ 1.49             06/14/2006(3) 06/14/2013 Common Stock 333,545   333,545 D  
Stock Option (Right to Buy) $ 2.7             02/07/2007(4) 02/07/2014 Common Stock 125,000   125,000 D  
Stock Options (Right to Buy) $ 1.41             05/15/2008(5) 05/15/2015 Common Stock 125,000   125,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
OREILLY DENNIS E
4000 MACARTHUR BLVD.
NEWPORT BEACH, CA 92660
      SVP,CLO & Secretary  

Signatures

 By: Jasmina Theodore Boulanger, Attorney-in-fact   07/31/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Shares acquired pursuant to the Conexant Systems, Inc. 2001 Employee Stock Purchase Plan.
(2) Shares represented by Company stock fund units under the Conexant Systems, Inc. Savings Plan which were acquired on a periodic basis pursuant to the Plan, based on the latest information furnished by the Plan Administrator. The shares represented by Company stock fund units under the Plan are held in the employee benefit plan trust established thereunder.
(3) Exercise date and vesting details previously disclosed.
(4) Options become exercisable in whole or part (but only for a whole number of shares) as to one-fourth of the option shares beginning on this date and as to an additional one-fourth of the option shares beginning on the first, second and third anniversaries thereof.
(5) Options become exerciseable in whole or part (but only in whole number shares) as to 50% of the option shares on the first anniversary of the grant and 25% on each of the second and third anniversaries of the grant.

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