Exhibit 32.2
CERTIFICATION
PURSUANT TO 18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the accompanying Quarterly Report of Trident Microsystems, Inc. (the “Company”), on Form 10-Q/A for the quarter ended March 31, 2007 (the “Report”), I, John Edmunds, Chief Financial Officer of the Company, hereby certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002 that:
| (1) | | the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
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| (2) | | the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |
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Dated: September 7, 2007 | /s/John S. Edmunds | |
| John S. Edmunds | |
| Chief Financial Officer | |
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