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Short Take: More changes at Cirrus Logic

Michael Hackworth, chairman of the board at struggling chipmaker Cirrus Logic, today became the chief executive of DTI, which develops product management software for the Internet. Hackworth, who earlier this year was succeeded as CEO of Cirrus by David French, will remain Cirrus' chairman.

Michael Hackworth, chairman of the board at struggling chipmaker Cirrus Logic, today became the chief executive of DTI, which develops product management software for the Internet. Hackworth, who earlier this year was succeeded as CEO of Cirrus by David French, will remain Cirrus' chairman.