公开(公告)号：JP2010282637A

公开(公告)日：2010-12-16

申请号：JP2010157075

申请日：2010-07-09

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： SIH GILBERT C ,  ZOU QUIZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  MOTIWALA QUAEED ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F9/30 ,  G06F9/32 ,  G06F9/38 ,  G06F12/08 ,  G06F13/16 ,  G06F15/78

CPC classification number: G06F12/0886 ,  G06F9/30036 ,  G06F9/30105 ,  G06F9/30112 ,  G06F9/3012 ,  G06F9/30141 ,  G06F9/30149 ,  G06F9/3016 ,  G06F9/30167 ,  G06F9/3816 ,  G06F9/3885 ,  G06F9/3893 ,  G06F15/7807

Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processor which enhances performance and availability. SOLUTION: A DSP includes a set of three data buses over which data may be exchanged with a register bank 120 and three data memories 102, 103 and 104. The register bank 120 may be used that includes registers accessible by at least two processing units 128 and 130. An instruction fetch unit 156 may include that receives instructions of variable length stored in an instruction memory 152. The instruction memory 152 may be separated from the set of three data memories 102, 103 and 104. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种提高性能和可用性的数字信号处理器。 解决方案：DSP包括一组三条数据总线，数据可以通过该组三个数据总线与寄存器组120和三个数据存储器102,103和104进行交换。可以使用寄存器组120，其包括可由至少两个 处理单元128和130.指令提取单元156可以包括接收存储在指令存储器152中的可变长度的指令。指令存储器152可以与三组数据存储器102,103和104分离。 ：（C）2011，JPO＆INPIT

公开(公告)号：AT297567T

公开(公告)日：2005-06-15

申请号：AT99911150

申请日：1999-03-04

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QUIZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  MOTIWALA QUAEED ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F9/30 ,  G06F9/32 ,  G06F9/38 ,  G06F12/08 ,  G06F12/0886 ,  G06F15/78

Abstract: A circuit for digital signal processing calls for the use of a variable length instruction set. An exemplary DSP includes a set of three data buses (108, 110, 112) over which data may be exchanged with a register bank (120) and three data memories (102, 103, 104). A register bank (120) may be used that has registers accessible by at least two processing units (128, 130). An instruction fetch unit (156) may be included that receives instructions of variable length stored in an instruction memory (152). The instruction memory (152) may be separate from the set of three data memories (102, 103, 104).

公开(公告)号：HK1094608A1

公开(公告)日：2007-04-04

申请号：HK07101408

申请日：2001-09-04

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QUIZHEN ,  JHA SANJAY K ,  KANG INYUP I ,  LIN JIAN ,  MOTIWALA QUAEED ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F9/30 ,  G06F9/32 ,  G06F9/38 ,  G06F12/08 ,  G06F12/0886 ,  G06F15/78

Abstract: A circuit for digital signal processing calls for the use of a variable length instruction set. An exemplary DSP includes a set of three data buses (108, 110, 112) over which data may be exchanged with a register bank (120) and three data memories (102, 103, 104). A register bank (120) may be used that has registers accessible by at least two processing units (128, 130). An instruction fetch unit (156) may be included that receives instructions of variable length stored in an instruction memory (152). The instruction memory (152) may be separate from the set of three data memories (102, 103, 104).

公开(公告)号：DK1066559T3

公开(公告)日：2005-10-03

申请号：DK99911150

申请日：1999-03-04

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QUIZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  MOTIWALA QUAEED ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F9/30 ,  G06F9/32 ,  G06F9/38 ,  G06F12/08 ,  G06F12/0886 ,  G06F15/78

Abstract: A circuit for digital signal processing calls for the use of a variable length instruction set. An exemplary DSP includes a set of three data buses (108, 110, 112) over which data may be exchanged with a register bank (120) and three data memories (102, 103, 104). A register bank (120) may be used that has registers accessible by at least two processing units (128, 130). An instruction fetch unit (156) may be included that receives instructions of variable length stored in an instruction memory (152). The instruction memory (152) may be separate from the set of three data memories (102, 103, 104).

公开(公告)号：ZA992157B

公开(公告)日：2000-07-07

申请号：ZA992157

申请日：1999-03-17

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QIUZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  QUAEED SAKAMAKI MOTIWALA ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F20060101 ,  G11C20060101 ,  G06F ,  G11C

公开(公告)号：ZA9902157B

公开(公告)日：2000-07-07

申请号：ZA9902157

申请日：1999-03-17

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QIUZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  QUAEED SAKAMAKI MOTIWALA ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F20060101 ,  G11C20060101 ,  G06F ,  G11C

公开(公告)号：CA2324219C

公开(公告)日：2011-05-10

申请号：CA2324219

申请日：1999-03-04

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QUIZHEN ,  JHA SANJAY K ,  LIN JIAN ,  MOTIWALA QUAEED ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A ,  KANG INYUP

IPC: G06F9/30 ,  G06F9/32 ,  G06F9/38 ,  G06F12/08 ,  G06F12/0886 ,  G06F15/78

Abstract: A circuit for digital signal processing calls for the use of a variable length instruction set. An exemplary DSP includes a set of three data buses (108, 110, 112) over which data may be exchanged with a register bank (120) and three data memories (102, 103, 104). A register bank (120) may be used that has registers accessible by at least two processing units (128, 130). An instruction fetch unit (156) may be included that receives instructions of variable length stored in an instruction memory (152). The instruction memory (152) may be separate from the set of three data memories (102, 103, 104).

公开(公告)号：HK1035594A1

公开(公告)日：2001-11-30

申请号：HK01106221

申请日：2001-09-04

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QUIZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  MOTIWALA QUAEED ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F9/30 ,  G06F9/32 ,  G06F9/38 ,  G06F12/08 ,  G06F12/0886 ,  G06F15/78

Abstract: A circuit for digital signal processing calls for the use of a variable length instruction set. An exemplary DSP includes a set of three data buses (108, 110, 112) over which data may be exchanged with a register bank (120) and three data memories (102, 103, 104). A register bank (120) may be used that has registers accessible by at least two processing units (128, 130). An instruction fetch unit (156) may be included that receives instructions of variable length stored in an instruction memory (152). The instruction memory (152) may be separate from the set of three data memories (102, 103, 104).

公开(公告)号：AU2986099A

公开(公告)日：1999-10-11

申请号：AU2986099

申请日：1999-03-04

Applicant: QUALCOMM INC

Inventor： SIH GILBERT C ,  ZOU QUIZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  MOTIWALA QUAEED ,  JOHN DEEPU ,  ZHANG LI ,  ZHANG HAITAO ,  LEE WAY-SHING ,  SAKAMAKI CHARLES E ,  KANTAK PRASHANT A

IPC: G06F9/30 ,  G06F9/32 ,  G06F9/38 ,  G06F12/08 ,  G06F12/0886 ,  G06F15/78

Abstract: A circuit for digital signal processing calls for the use of a variable length instruction set. An exemplary DSP includes a set of three data buses (108, 110, 112) over which data may be exchanged with a register bank (120) and three data memories (102, 103, 104). A register bank (120) may be used that has registers accessible by at least two processing units (128, 130). An instruction fetch unit (156) may be included that receives instructions of variable length stored in an instruction memory (152). The instruction memory (152) may be separate from the set of three data memories (102, 103, 104).

公开(公告)号：CA2324219A1

公开(公告)日：1999-09-23

申请号：CA2324219

申请日：1999-03-04

Applicant: QUALCOMM INC

Inventor： SAKAMAKI CHARLES E ,  KANTAK PRASHANT A ,  SIH GILBERT C ,  LEE WAY-SHING ,  ZHANG HAITAO ,  ZHANG LI ,  JOHN DEEPU ,  ZOU QUIZHEN ,  JHA SANJAY K ,  KANG INYUP ,  LIN JIAN ,  MOTIWALA QUAEED

IPC: G06F9/30 ,  G06F9/32 ,  G06F9/38 ,  G06F12/08 ,  G06F12/0886 ,  G06F15/78

Abstract: A circuit for digital signal processing calls for the use of a variable length instruction set. An exemplary DSP includes a set of three data buses (108, 110, 112) over which data may be exchanged with a register bank (120) and three data memories (102, 103, 104). A register bank (120) may be used that has registers accessible by at least two processing units (128, 130). An instruction fetch unit (156) may be included that receives instructions of variable length stored in an instruction memory (152). The instruction memory (152) may be separate from the set of three data memories (102, 103, 104).