As presented in the "Non-GAAP Results" tables in the accompanying press release, each of the non-GAAP financial measures excludes one or more of the following items:

Acquisition related.  Acquisition-related charges are not factored into management's evaluation of potential acquisitions or Intersil's performance after completion of acquisitions, because they are not related to the Company's core operating performance. Adjustments of these items provide investors with a basis to compare Intersil's performance to other companies without the variability caused by purchase accounting. Acquisition-related expenses primarily include:

• Amortization of purchased intangibles, which include purchased intangibles such as purchased technology, patents, customer relationships, trademarks, backlog and non-compete agreements.

Other adjustments. These items are excluded from non-GAAP financial measures because they are not related to the core operating activities and on-going future operating performance of Intersil. Excluding this data allows investors to better compare Intersil's period-over-period performance without such expense, which Intersil believes may be useful to the investor community. Other adjustments primarily include:

• Equity-based compensation expense.
• Legal judgments, awards, or governmental fines or penalties.
• Income from IP agreements.
• Restructuring and related costs.
• Write-offs (recoveries) related to Auction Rate Securities.
• Tax effects of non-GAAP adjustments.
• Diluted weighted average shares non-GAAP adjustment, for purposes of calculating non-GAAP diluted earnings per share, the GAAP diluted weighted average shares outstanding is adjusted to exclude the benefits of equity-based compensation expense attributable to future services not yet recognized in the financial statements that are treated as proceeds assumed to be used to repurchase shares under the GAAP treasury stock method.

Comparability. The above criteria has been consistently applied when calculating the non-GAAP financial measures for all periods presented in this press release and accompanying tables.