UNITED STATES
 SECURITIES AND EXCHANGE
COMMISSION
 Washington, D.C.
20549
  
 FORM 10-Q/A
 Amendment No.
1
  (Mark
One)
 x QUARTERLY REPORT
PURSUANT TO SECTION 13 OR 15 (d) OF THESECURITIES EXCHANGE ACT OF
1934.
  FOR THE QUARTERLY PERIOD
ENDED March 31, 2009
  OR
   ̈ TRANSITION REPORT
PURSUANT TO SECTION 13 OR 15 (d) OF THESECURITIES EXCHANGE ACT OF 1934.
  For the transition period from
             to
            .
  Commission file number
000-24487
  
 MIPS TECHNOLOGIES,
INC.
 (Exact
name of registrant as specified in its charter)
   DELAWARE
              77-0322161(State
      or other jurisdiction of
                Incorporation
      or organization)
              (I.R.S.
      Employer
                Identification
      Number)
  1225 CHARLESTON ROAD, MOUNTAIN VIEW,
CA 94043-1353
 (Address
of principal executive offices)
  Registrant’s
telephone number, including area code: (650) 567-5000
 
 Indicate
by check mark whether the registrant (1) has filed all reports required to
be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934
during the preceding 12 months (or for such shorter period that the registrant
was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.    Yes  x    No   ̈
  Indicate
by check mark whether the registrant is a large accelerated filer, an
accelerated filer, a non-accelerated filer, or a smaller reporting company.
See the definition of “large accelerated filer,” “accelerated filer” and
“smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check
one):
  Large
      accelerated filer ̈
              Accelerated
      filer   ̈
              Non-accelerated
      filer   ̈
              Smaller
      reporting company  x
  Indicate
by check mark whether the registrant is a Shell Company (as defined in Rule12b-2
of the Exchange Act).    Yes   ̈    No
  x
  As
of April 30, 2009, the number of outstanding shares of the registrant’s
common stock, $0.001 par value, was 45,005,733.
  
 
 EXPLANATORY NOTE:
  This
Amendment No. 1 on Form 10-Q/A (this “Amendment”) amends our Quarterly Report on
Form 10-Q for the quarter ended March 31, 2009, originally filed with the
Securities and Exchange Commission on May 5, 2009 (the “Original Filing”).
This Amendment is being filed to reflect that we are a "smaller reporting
company" based on our public float as of December 31, 2008, the last business
day of the second quarter of our current fiscal year.
  This
Amendment continues to speak as of the date of the Original Filing, as we have
not updated the disclosures contained in the Original Filing to reflect any
events that occurred at a later date, other than the updating of the cover page
as noted in the preceding paragraph and to include Certifications of our Chief
Executive Officer and Chief Financial Officer with respect to this
amendment.
  ITEM 6. 
EXHIBITS
  (a) 
Exhibits
  31.1
                  Certification of Chief Executive Officer pursuant
      to Section 302 of the Sarbanes-Oxley Act of
      2002.
  31.2
                  Certification of Chief Financial Officer pursuant
      to Section 302 of the Sarbanes-Oxley Act of
      2002.
  
  SIGNATURES
  Pursuant
to the requirements of the Securities Exchange Act of 1934, the registrant has
duly caused this Amendment No. 1 to Form 10-Q to be signed on its behalf by the
undersigned, thereunto duly authorized.
  MIPS Technologies, Inc., a
      Delaware corporationMay 13,
      2009
                By:
                /s/ MAURY
      AUSTINMaury AustinVice President and Chief
      Financial Officer(Principal Financial
      Accounting Officer)