Title:
符号化伝送のための方法及び装置並びにその利用装置
Document Type and Number:
Japanese Patent JP3705312
Kind Code:
B2
Abstract:
The invention provides a method and device for encoding and transmitting a clock signal, a supply voltage and bidirectional digital data from a master circuit mu P to a slave circuit M, including the steps of: holding a first conductor (S) at a first voltage (V0) with respect to a second conductor (G); periodically raising the first conductor to a second voltage (V1) with respect to the second conductor, a fixed period (T) after a previous raising to the second voltage; holding the first conductor at the second voltage for one of a number of predetermined periods, then returning the first conductor to the first voltage, the voltage of the first conductor not falling below the first voltage; controlling the predetermined periods to each have one of a number of fixed durations, each duration having a logical significance.
Inventors:
Francois Pierre Taille
Application Number:
JP9477597A
Publication Date:
October 12, 2005
Filing Date:
March 28, 1997
Export Citation:
Assignee:
STMicroelectronics Society Anonymous
International Classes:
G06F3/00; G06F13/38; H03K19/0175; H04L5/14; H04L25/02; H04L25/49; (IPC1-7): H04L25/02; G06F3/00; G06F13/38; H03K19/0175; H04L25/49
Domestic Patent References:
| JP57181251A | ||||
| JP52080710A | ||||
| JP59043648A | ||||
| JP6069911A |
Attorney, Agent or Firm:
Takashi Koshiba