The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 2022
Filed:
Jan. 07, 2021
Foundation of Soongsil University-industry Cooperation, Seoul, KR;
Chanho Lee, Seoul, KR;
Abstract
According to embodiments, in an interrupt request processing device including one or more peripheral devices, one or more processor interfaces, and one or more processors, when an interrupt request (IRQ) is generated, the peripheral device generates a packet and transmit the packet to the processor interface via an on-chip network, the processor interface receives and decodes the packet to transmit the IRQ signal to the processor, and receives an interrupt vector generated from the processor to transmit an initial instruction corresponding to an activated interrupt request may transmit to the processor, and the processor outputs the interrupt vector in response to the IRQ signal and executes a corresponding interrupt service routine (ISR).