Title:
【発明の名称】スイッチング素子の容量を拡張する方法及びその方法により得られたスイッチングステージ
Document Type and Number:
Japanese Patent JP3000263
Kind Code:
B2
Abstract:
The capacity of switching elements, for instance 8x8 elements, is expanded, to originate single-stage elements with greater capacity (16x16 or 32x32), by arranging an even plurality of said elements in an output sub-stage (10, 11) and by placing upstream of said output sub-stage at least a first input sub-stage (00, 01) comprising a corresponding even plurality of said switching elements. The even and, respectively, the odd outputs of the elements of the input sub-stage (00, 01) are connected in orderly manner to the inputs of the switching elements of the output sub-stage (10, 11). A routing management logic to obtain single-stage elements is also provided within each individual switching element.
Inventors:
Luigi Ritchial Day
Luciano Pilatei
Maura Torolla
Luciano Pilatei
Maura Torolla
Application Number:
JP33306896A
Publication Date:
January 17, 2000
Filing Date:
November 29, 1996
Export Citation:
Assignee:
Kuselto-Centro Steuday e Laboratory Telecominico Minicaccioni Esset Pear
International Classes:
H04L12/56; H04Q3/52; H04Q3/00; (IPC1-7): H04L12/28
Domestic Patent References:
| JP2170745A | ||||
| JP2216934A | ||||
| JP5219111A |
Other References:
【文献】米国特許5043980(US,A)
【文献】国際公開93/6676(WO,A1)
【文献】国際公開93/6676(WO,A1)
Attorney, Agent or Firm:
Kazuho Kawarada (1 person outside)