EP 2079063 A1 20090715 - Electronic device
Title (en)
Electronic device
Title (de)
Elektronische Vorrichtung
Title (fr)
Dispositif électronique
Publication
Application
Priority
- EP 04819727 A 20041203
- GB 0328153 A 20031204
Abstract (en)
An electronic device comprises a case containing: a printed circuit board 8 having a plurality of tracks 6 and a microprocessor chip 2 programmable with software, the microprocessor chip having a plurality of ports 4 set aside for connection of none or one of more of the set aside ports on the chip to at least one of the plurality of tracks on the printed circuit board in a configuration. The case also contains a power source arranged to power the microprocessor chip and a switch 12, 26 for switching power from the power source to the microprocessor chip. There is further provided at least one display window 28, each of the at least one display windows being arranged to display successively a respective plurality of characters output from the microprocessor chip ending in the at least one respective final character to be displayed. The configuration in which the none or one or more of the plurality of ports is or are connected to the tracks of the printed circuit board determines the at least one final character to be displayed.
IPC 8 full level
G07C 15/00 (2006.01); G07F 17/32 (2006.01)
CPC (source: EP)
G07F 17/32 (2013.01); G07F 17/3202 (2013.01); G07F 17/329 (2013.01)
Citation (search report)
- [X] US 6105873 A 20000822 - JEGER PETER [CH]
- [A] US 4749982 A 19880607 - RIKUNA KENJI [JP], et al
- [A] US 2003209608 A1 20031113 - BLOSSOM GEORGE [US]
- [A] US 5049728 A 19910917 - ROVIN GEORGE H [US]
- [A] WO 03008057 A1 20030130 - MCNALLY EGC LTD [GB], et al
- [A] EP 1193657 A1 20020403 - DEUTSCHE TELEKOM AG [DE]
- [A] US 6108781 A 20000822 - JAYAKUMAR MUTHURAJAN [US]
- [A] GB 1582989 A 19810121 - MOTOROLA INC
- [A] EP 0220703 A2 19870506 - CASIO COMPUTER CO LTD [JP]
- [A] DE 3804618 A1 19890824 - LINDENSCHMIDT KLAUS [DE]
- [A] HARMAN AND B LAWSON T: "The MOTOROLA MC68000 microprocessor family", MOTOROLA MC68000 MICROPROCESSOR FAMILY. ASSEMBLY LANGUAGE,INTERFACE DESIGN AND SYSTEM DESIGN, PRENTICE-HALL, US, 1 January 1985 (1985-01-01), pages 76 - 77,82, XP002344577
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005055153 A2 20050616; WO 2005055153 A3 20051110; AU 2004294610 A1 20050616; AU 2004294610 B2 20100708; EP 1695297 A2 20060830; EP 2079063 A1 20090715; GB 0328153 D0 20040107; NO 20063060 L 20060831
DOCDB simple family (application)
GB 2004005075 W 20041203; AU 2004294610 A 20041203; EP 04819727 A 20041203; EP 08018369 A 20041203; GB 0328153 A 20031204; NO 20063060 A 20060630