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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1. Name and Address of Reporting Person * FRENCH DAVID D   2. Issuer Name and Ticker or Trading Symbol CIRRUS LOGIC INC [CRUS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President, CEO (Last) (First) (Middle) 2901 VIA FORTUNA 3. Date of Earliest Transaction (Month/Day/Year) 08/22/2005 (Street) AUSTIN, TX 78746 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 08/22/2005   M   145,371 A $ 2.6 304,371 (1) D   Common Stock 08/22/2005   S   145,371 D $ 7.4758 159,000 D   Common Stock 08/22/2005   M   92,968 A $ 2.01 251,968 D   Common Stock 08/22/2005   S   92,968 D $ 7.4758 159,000 D

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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

Non-Qualified Stock Option (right to buy)

$ 2.01

08/22/2005

M

92,968

(2)

03/31/2013

Common Stock

92,968

$ 7.4758

56,446

D

Non-Qualified Stock Option (right to buy)

$ 2.6

08/22/2005

M

145,371

(3)

02/26/2013

Common Stock

145,371

$ 7.4758

85,214

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
FRENCH DAVID D 2901 VIA FORTUNA AUSTIN, TX 78746	X		President, CEO

Signatures

David D. French		08/23/2005
**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)	Amount of securities reported in Column 5 includes 1,500 shares acquired under the Issuer's 1989 Employee Stock Purchase Plan on 6/24/05.
(2)	Only vested shares can be exercised under this option. The vesting schedule is: 25% of the shares granted are vested and exercisable on 3/31/04; the remaining 75% of the shares granted vest and are exercisable monthly over the next 36 months so that the shares exercisable under the option are fully vested on 3/31/07.
(3)	Only vested shares can be exercised under this option. The vesting schedule is 25% of the shares granted were fully vested and exercisable on 2/26/04; the remaining shares exercisable under the option vest monthly over the next thirty-six (36) months so that the shares are fully vested on 2/26/07.

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