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1. WO2022073606 - DEVICE, PREFERABLY USB DEVICE, CORRESPONDING COMPUTER DEVICE AND METHOD

Publication Number WO/2022/073606
Publication Date 14.04.2022
International Application No. PCT/EP2020/078168
International Filing Date 07.10.2020
IPC
G06F 13/42 2006.1
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
42Bus transfer protocol, e.g. handshake; Synchronisation
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 13/4295
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]
G06F 2213/4002
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
40Bus coupling
4002Universal serial bus hub with a single upstream port
Applicants
  • HELDEIS, Christoph [DE]/[DE]
Inventors
  • HELDEIS, Christoph
Agents
  • KARL, Frank
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE, PREFERABLY USB DEVICE, CORRESPONDING COMPUTER DEVICE AND METHOD
(FR) DISPOSITIF, DE PRÉFÉRENCE USB, DISPOSITIF INFORMATIQUE ET PROCÉDÉ CORRESPONDANTS
Abstract
(EN) Described is a device (I), preferably USB device, comprising: - at least one memory unit (M2) which is configured to store a firmware program (FW) comprising instructions, - at least one interface unit (IF2) which is configured to forward data to a main processing device (110) according to the USB specification, and - at least one processor (MCU) which is configured to perform the instructions of the firmware program (FW), wherein the processor (MCU) is configured to be externally triggered by trigger events to send at least one data packet (DP1) comprising the data (DS1 to DSn) to be forwarded via the interface unit (IF2).
(FR) Est décrit un dispositif (I), de préférence un dispositif USB, qui comprend : - au moins une unité de mémoire (M2) qui est conçue pour stocker un programme de micrologiciel (FW) comprenant des instructions, - au moins une unité d'interface (IF2) qui est conçue pour transférer des données à un dispositif de traitement principal (110) selon la spécification USB, et - au moins un processeur (MCU) qui est conçu pour exécuter les instructions du programme de micrologiciel (FW), le processeur (MCU) étant conçu pour être déclenché de manière externe par des événements de déclenchement en vue d'envoyer au moins un paquet de données (DP1) comprenant les données (DS1 à DSn) devant être transmises par l'intermédiaire de l'unité d'interface (IF2).
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