Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020033421 - EMBEDDED UNIVERSAL SERIAL BUS 2 REPEATER

Publication Number WO/2020/033421
Publication Date 13.02.2020
International Application No. PCT/US2019/045326
International Filing Date 06.08.2019
IPC
G06F 13/40 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38Information transfer, e.g. on bus
40Bus structure
CPC
G06F 13/385
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38Information transfer, e.g. on bus
382using universal interface adapter
385for adaptation of a particular data processing system to different peripheral devices
G06F 13/4291
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38Information transfer, e.g. on bus
42Bus transfer protocol, e.g. handshake; Synchronisation
4282on a serial bus, e.g. I2C bus, SPI bus
4291using a clocked protocol
G06F 13/4295
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38Information transfer, e.g. on bus
42Bus transfer protocol, e.g. handshake; Synchronisation
4282on a serial bus, e.g. I2C bus, SPI bus
4295using an embedded synchronisation
G06F 2213/0042
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2213Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
0042Universal serial bus [USB]
H03F 2203/45138
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
FAMPLIFIERS
2203Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
45Indexing scheme relating to differential amplifiers
45138Two or more differential amplifiers in IC-block form are combined, e.g. measuring amplifiers
H03F 3/45179
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
FAMPLIFIERS
3Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
45Differential amplifiers
45071with semiconductor devices only
45076characterised by the way of implementation of the active amplifying circuit in the differential amplifier
45179using MOSFET transistors as the active amplifying circuit
Applicants
  • TEXAS INSTRUMENTS INCORPORATED [US]/[US]
  • TEXAS INSTRUMENTS JAPAN LIMITED [JP]/[JP] (JP)
Inventors
  • MAUNG, Win Naing
  • GOYAL, Saurabh
  • SHARMA, Bhupendra
  • HUANG, Huanzhang
  • WENTE, Douglas Edward
  • VINING, Suzanne Mary
  • ERDOGAN, Mustafa, Ulvi
Agents
  • DAVIS, Michael A. Jr.
  • PESSETTO, John
Common Representative
  • TEXAS INSTRUMENTS INCORPORATED
Priority Data
16/404,46106.05.2019US
62/714,91306.08.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EMBEDDED UNIVERSAL SERIAL BUS 2 REPEATER
(FR) RÉPÉTEUR DE BUS SÉRIE UNIVERSEL 2 INTÉGRÉ
Abstract
(EN)
In some examples, a method (800) includes receiving, at a circuit, data via a differential input signal (805), detecting a rising edge in the data received via the differential input signal (810), and precharging a common mode voltage (Vcm) node of the differential input signal responsive to detecting the rising edge in the data received via the differential input signal (815). The Vcm node is a floating node.
(FR)
Dans certains exemples, l'invention porte sur un procédé (800) qui consiste à recevoir, au niveau d'un circuit, des données par le biais d'un signal d'entrée différentiel (805), à détecter un flanc montant dans les données reçues par le biais du signal d'entrée différentiel (810), et à précharger un nœud de tension de mode commun (Vcm) du signal d'entrée différentiel en réponse à la détection du flanc montant dans les données reçues par le biais du signal d'entrée différentiel (815). Le nœud Vcm est un nœud flottant.
Also published as
Latest bibliographic data on file with the International Bureau