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1. (WO2010076455) TRANSMISSION OVER I2C BUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076455 International Application No.: PCT/FR2009/052480
Publication Date: 08.07.2010 International Filing Date: 10.12.2009
IPC:
G06F 13/42 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
13
Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38
Information transfer, e.g. on bus
42
Bus transfer protocol, e.g. handshake; Synchronisation
Applicants:
STMICROELECTRONICS (ROUSSET) SAS [FR/FR]; Z.I. de Peynier Rousset Avenue Coq F-13790 Rousset, FR (AllExceptUS)
TAILLIET, François [FR/FR]; FR (UsOnly)
Inventors:
TAILLIET, François; FR
Agent:
CABINET BEAUMONT; 1, rue Champollion F-38000 Grenoble, FR
Priority Data:
085873217.12.2008FR
Title (EN) TRANSMISSION OVER I2C BUS
(FR) TRANSMISSION SUR BUS I2C
Abstract:
(EN) The invention relates to a method and to a system for the multi-channel transmission over a dual wire bus including a data signal (SDA) and a clock signal (SCL), data of a first channel being transmitted by encoding the state of the data signal during a period including a first state of the clock signal, and data of a second channel being transmitted by pulse encoding outside said period.
(FR) L'invention concerne un procédé et système de transmission multi-canal sur un bus bifilaire comportant un signal de données (SDA) et un signal de synchronisation (SCL), des données d'un premier canal étant transmise par un codage d'état du signal de données pendant une période incluant un premier état du signal de synchronisation, des données d'un deuxième canal étant transmises par codage impulsionnel hors de ladite période.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
EP2368192US20110255560