APPLIED MICRO CIRCUITS CORP - FORM 10-K - EX-23.1 - CONSENT OF KPMG LLP - May 9, 2011

Attached files

file filename
EX-23.2 - CONSENT OF ERNST & YOUNG LLP - APPLIED MICRO CIRCUITS CORPdex232.htm
EX-32.1 - CERTIFICATION OF CEO PURSUANT TO 18 U.S.C. 1350 - APPLIED MICRO CIRCUITS CORPdex321.htm
EX-31.2 - CERTIFICATION OF CFO PURSUANT TO RULE 13A-14(A) AND RULE 15D-14(A) - APPLIED MICRO CIRCUITS CORPdex312.htm
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO RULE 13A-14(A) AND RULE 15D-14(A) - APPLIED MICRO CIRCUITS CORPdex311.htm
EX-21.1 - SUBSIDIARIES OF THE REGISTRANT - APPLIED MICRO CIRCUITS CORPdex211.htm
EX-32.2 - CERTIFICATION OF CFO PURSUANT TO 18 U.S.C. 1350 - APPLIED MICRO CIRCUITS CORPdex322.htm
10-K - FORM 10-K FOR THE FISCAL YEAR ENDED MARCH 31, 2011 - APPLIED MICRO CIRCUITS CORPd10k.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

The Board of Directors

Applied Micro Circuits Corporation:

We consent to the incorporation by reference in the registration statements (Nos. 333-35408, 333-41572, 333-47185, 333-48912, 333-48914, 333-53282, 333-57202, 333-71878, 333-74787, 333-76767, 333-92507, 333-99623, 333-110075, 333-114327, 333-130589, 333-140052, 333-147297, 333-171960) on Form S-8 of Applied Micro Circuits Corporation of our report dated May 9, 2011, with respect to the consolidated balance sheets of Applied Micro Circuits Corporation and its subsidiaries as of March 31, 2011 and 2010, and the related consolidated statements of operations, stockholders’ equity, and cash flows for each of the years in the two-year period ended March 31, 2011, the related financial statement schedule, and the effectiveness of internal control over financial reporting as of March 31, 2011, which report appears in the March 31, 2011 annual report on Form 10-K of Applied Micro Circuits Corporation.

/s/ KPMG LLP

Mountain View, California

May 9, 2011

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