Note 17. Segment and Geographical Information (Tables)

3 Months Ended

May 04, 2013

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Three Months Ended
	May 4, 2013		April 28, 2012
DTV	$	15,842	$	2,571
Home networking		20,181		20,838
Set-top box		9,315		13,542
Home control and energy management		4,589		3,184
License and other		2,613		123
Net revenue	$	52,540	$	40,258

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	Three Months Ended
	May 4, 2013		April 28, 2012
Asia	$	38,039	$	36,604
North America		5,030		1,866
Europe		7,990		589
Other Regions		1,481		1,199
Net revenue	$	52,540	$	40,258

Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]

	Three Months Ended
	May 4, 2013			April 28, 2012
Flextronics		14	%		16	%
TP Vision		11	%		*
Motorola		*			16	%
Gemtek		*			14	%

Geographic Concentration Risk [Member]

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	Three Months Ended
	May 4, 2013		April 28, 2012
China, including Hong Kong	$	27,505	$	30,077
Hungary		5,577		*
United States		4,570		1,372
Thailand		4,120		*
Taiwan		3,416		3,382
Brazil		1,478		1,184
Japan		*		1,836
Rest of the world		5,042		1,558
Net revenue	$	52,540	$	40,258