Title:
PERSONAL COMPUTER CIRCUIT, COMPUTER SYSTEM AND ITS OPERATING METHOD
Document Type and Number:
Japanese Patent JP3774538
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve flexibility and to integrate all the function of the system of a personal computer(PC) system on a single chip by totally software- integrating the functions.
SOLUTION: In the PC system 100, the microprocessor 200 of a digital signal processor(DSP) is connected to the microprocessor 102 of a main central processor (CPU) and a main memory 112 through a peripheral device mutual connecting bus 116. The operation of main CPU is executed through the use of a file base operating system like Windows inside the main memory 112 and a DSP Kernel software in a time interval in which main CPU is occupied concerning another to increase the band width of the PC system 100 and to make the hardware of the PC system to reduce to be only a physical layer to integrated the system 100 to the chip. This system can include multiplexed CPU and (or) multiplexed DSP.
Inventors:
John Lynn Winsaw
Application Number:
JP8421097A
Publication Date:
May 17, 2006
Filing Date:
April 02, 1997
Export Citation:
Assignee:
Texas Instruments Incorporated
International Classes:
G06F9/38; G06F9/50; G06F13/28; G06F13/40; G06F15/78; (IPC1-7): G06F9/38; G06F15/78
Domestic Patent References:
| JP5274276A | ||||
| JP7504054A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu