Title:
INTERRUPTION PROCESSOR
Document Type and Number:
Japanese Patent JP2003044293
Kind Code:
A
Abstract:
To provide an interruption processor for making a central processing unit(CPU) perform an interruption processing for many interruption sources.
This interruption processor for making the CPU 30 provided with an input port perform the interruption processing for many interruption sources is provided with an interruption controller 20 outputting an interruption request signal requesting the interruption processing by the interruption source to the input port when a priority order is allocated by the CPU 30 for the interruption source which generates an interruption so as to perform the interruption processing for many interruption sources from the input port of the CPU 30.
Inventors:
YOO HO-SUN
RYO JINSHU
RYO JINSHU
Application Number:
JP2001314456A
Publication Date:
February 14, 2003
Filing Date:
October 11, 2001
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD
International Classes:
G06F9/48; G06F13/24; (IPC1-7): G06F9/46; G06F13/24
Attorney, Agent or Firm:
Masatake Shiga (1 person outside)