Global patent index - EP 0974241 A1

EP 0974241 A1 2000-01-26 - CARRIER CARD INTERFACE TO A DAUGHTER BOARD

Title (en)

CARRIER CARD INTERFACE TO A DAUGHTER BOARD

Title (de)

TRÄGERKARTENINTERFACE ZU EINER TOCHTERKARTE

Title (fr)

INTERFACE DE CARTE SUPPORT POUR CARTE-FILLE

Publication

EP 0974241 A1 (EN)

Application

EP 98918105 A

Priority

  • US 9807281 W
  • US 4346297 P

Abstract (en)

[origin: WO9846042A1] An interface to a daughter board includes a carrier card, a board interface connector residing on the carrier card operable to couple the daughter board to the carrier card, and a control message bus coupled between the carrier card and the daughter board. Further, the interface includes an on board controller residing on the carrier card which is in communication with the daughter board by receiving and transmitting control messages transported on the control message bus. The interface also includes a data bus adapted for transporting data between the carrier card and the daughter board, and a data bus interface coupled to the on board controller operable to transport a plurality of channels of telecommunications data to the daughter board via the data bus under the control of the on board controller.

IPC 1-7 (main, further and additional classification)

H04Q 11/04; G06F 13/38; H04M 3/50

IPC 8 full level (invention and additional information)

G06F 13/36 (2006.01); H04L 12/861 (2013.01); H04Q 1/02 (2006.01); H04Q 3/42 (2006.01); H04M 3/00 (2006.01)

CPC (invention and additional information)

H04L 49/9063 (2013.01); H04L 49/90 (2013.01); H04M 3/002 (2013.01)

Citation (search report)

See references of WO 9846042A1

Designated contracting state (EPC)

DE ES FR GB IT SE

EPO simple patent family

WO 9846042 A1 19981015; AU 7109498 A 19981030; EP 0974241 A1 20000126; JP 2002511960 A 20020416; ZA 9803051 B 19991011

INPADOC legal status

2000-05-24 [18W] WITHDRAWN

- Date of withdrawal: 20000331

2000-01-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991101

2000-01-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES FR GB IT SE