(19)

(11)

EP 1 958 102 A1

(12)

(43) Date of publication: 20.08.2008 Bulletin 2008/34 (21) Application number: 06831983.9 (22) Date of filing: 28.11.2006

(51) International Patent Classification (IPC):  G06F 17/50(2006.01) (86) International application number: PCT/IB2006/054487 (87) International publication number: WO 2007/063495 (07.06.2007 Gazette 2007/23)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 02.12.2005 EP 05300996 (71) Applicant: NXP B.V. 5656 AG Eindhoven (NL)	(72) Inventor: LEPERE, Jean-Francois Redhill Surrey RH1 5HA (GB) (74) Representative: White, Andrew Gordon  NXP Semiconductors Intellectual Property Department Cross Oak Lane Redhill, Surrey RH1 5HA Redhill, Surrey RH1 5HA (GB)