CN1666174B - 用于信号处理的处理器 - Google Patents
用于信号处理的处理器 Download PDFInfo
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- CN1666174B CN1666174B CN038117827A CN03811782A CN1666174B CN 1666174 B CN1666174 B CN 1666174B CN 038117827 A CN038117827 A CN 038117827A CN 03811782 A CN03811782 A CN 03811782A CN 1666174 B CN1666174 B CN 1666174B
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- 230000001960 triggered effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 17
- 238000004364 calculation method Methods 0.000 description 12
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-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/60—Memory management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
- G06F15/8053—Vector processors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
- G06F9/30043—LOAD or STORE instructions; Clear instruction
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Complex Calculations (AREA)
- Advance Control (AREA)
- Executing Machine-Instructions (AREA)
Abstract
Description
功能单元 | 控制 | 标量 | 矢量 |
指令分配单元 | 定序、循环 | 指令分配 | |
矢量存储器单元 | 地址计算 | 标量i/o | 矢量i/o |
代码生成单元 | 代码矢量生成 | ||
ALU-MAC单元 | 标号 | 广播 | 矢量间:ALU、MAC、mul、... |
分段 | 矢量内:add、max | ||
混洗单元 | 矢量混洗 |
功能单元 | 控制 | 标量 | 矢量 |
左移位单元 | 标量i/o | 矢量移位 | |
右移位单元 | 标量i/o | 矢量移位 |
FU | 源 | Vmu | cgu | amu | sfu | slu | sru |
目标 | #输入 | ||||||
Vmu | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Cgu | 1 | 1 | 1 | 1 | 1 | 1 | |
Amu | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
Sfu | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Slu | 1 | 1 | 1 | 1 | 1 | 1 | |
Sru | 1 | 1 | 1 | 1 | 1 | 1 |
名称 | #位 | 解释 |
Base | 24个无符号型的 | 基址寄存器 |
Offs | 24个无符号型的 | 自基址的地址偏移量 |
Incr | 24个有符号型的 | 增量值(-bound<incr<bound) |
Bound | 24个无符号型的 | 上界 |
输入 | 解释 |
Cmd | VMU命令 |
rcv_amu | AMU矢量接收总线 |
rcv_cgu | CGU矢量接收总线 |
rcv_sfu | SFU矢量接收总线 |
输入 | 解释 |
rcv_slu | SLU矢量接收总线 |
rcv_sru | SRU矢量接收总线 |
s_rcv_amu | AMU标量接收总线 |
s_rcv_slu | SLU标量接收总线 |
s_rcv_sru | SRU标量接收总线 |
输出 | 解释 |
Snd | VMU矢量结果 |
s_snd | VMU标量结果 |
名称 | 解释 |
Mem[4096][32] | 矢量存储器:每个32字4096行 |
防护 | 解释 |
vopc=NOP | 无 |
防护 | 解释 |
vopc=SENDL | snd=mem.line[acu[aid_v].out] |
vopc=SENDV | snd=mem.vector[acu[aid_v].out] |
vopc=RCVL_CGU | mem.line[acu[aid_v].out]=rcv_cgu |
vopc=RCVL_AMU | mem.line[acu[aid_v].out]=rcv_amu |
vopc=RCVL_SFU | mem.line[acu[aid_v].out]=rcv_sfu |
vopc=RCVL_SLU | mem.line[acu[aid_v].out]=rcv_slu |
vopc=RCVL_SRU | mem.line[acu[aid_v].out]=rcv_sru |
防护 | 转变 |
sopc=NOP | 无 |
sopc=SEND&&size=WORD | S_snd=mem.word[acu[aid_s].out] |
sopc=SEND&&size=DWORD | S_snd=mem.dword[acu[aid_s].out] |
sopc=SEND&&size=QWORD | S_snd=mem.qword[acu[aid_s].out] |
防护 | 解释 |
Srcv=NONE | 无 |
Srcv=VMU | Mem.scalar[acu[aid_r].out]=s_rcv_vmu |
Srcv=AMU | Mem.scalar[acu[aid_r].out]=s_rcv_amu |
Srcv=SLU | Mem.scalar[acu[aid_r].out]=s_rcv_slu |
Srcv=SRU | Mem.soalar[acu[aid_r].out]=s_rcv_sru |
防护指令 | 转变 |
ainc=NOP | 无 |
防护指令 | 转变 |
ainc=INC | Offs=(offs+incr)mod bound |
防护 | 解释 |
aopc=NOP | out=base+offs |
aopc=IMM | out=imm_addr |
aopc=LDBASE | out=base+offs;base=imm_addr |
aopc=LDOFFS | out=base+offs;offs=imm_addr |
aopc=LDINCR | out=base+offs;incr=imm_addr |
aopc=LDBOUND | out=base+offs;bound=imm_addr |
输入 | 解释 |
Cmd | ACU命令(细节参见指令格式) |
输出 | 解释 |
Out | ACU地址(行地址+行内的标量) |
Claims (9)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02077034 | 2002-05-24 | ||
EP02077034.3 | 2002-05-24 | ||
EP02078619.0 | 2002-09-04 | ||
EP02078619 | 2002-09-04 | ||
PCT/IB2003/001892 WO2003100600A2 (en) | 2002-05-24 | 2003-05-07 | An address generation unit for a processor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1666174A CN1666174A (zh) | 2005-09-07 |
CN1666174B true CN1666174B (zh) | 2010-05-05 |
Family
ID=29585703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN038117827A Expired - Lifetime CN1666174B (zh) | 2002-05-24 | 2003-05-07 | 用于信号处理的处理器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7383419B2 (zh) |
EP (1) | EP1512069B1 (zh) |
JP (1) | JP4624098B2 (zh) |
CN (1) | CN1666174B (zh) |
AU (1) | AU2003222412A1 (zh) |
TW (1) | TW200404205A (zh) |
WO (1) | WO2003100600A2 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2409064B (en) * | 2003-12-09 | 2006-09-13 | Advanced Risc Mach Ltd | A data processing apparatus and method for performing in parallel a data processing operation on data elements |
US7937484B2 (en) * | 2004-07-09 | 2011-05-03 | Orb Networks, Inc. | System and method for remotely controlling network resources |
US8819140B2 (en) | 2004-07-09 | 2014-08-26 | Qualcomm Incorporated | System and method for enabling the establishment and use of a personal network |
US8738693B2 (en) * | 2004-07-09 | 2014-05-27 | Qualcomm Incorporated | System and method for managing distribution of media files |
US8787164B2 (en) * | 2004-07-09 | 2014-07-22 | Qualcomm Incorporated | Media delivery system and method for transporting media to desired target devices |
US9077766B2 (en) * | 2004-07-09 | 2015-07-07 | Qualcomm Incorporated | System and method for combining memory resources for use on a personal network |
US8195744B2 (en) * | 2004-07-09 | 2012-06-05 | Orb Networks, Inc. | File sharing system for use with a network |
US20060277318A1 (en) * | 2004-07-09 | 2006-12-07 | Luc Julia | System and method for extending communications with a device network |
EP1873627B1 (en) * | 2006-06-28 | 2009-05-27 | STMicroelectronics S.r.l. | A clustered SIMD processor architecture |
US8973072B2 (en) * | 2006-10-19 | 2015-03-03 | Qualcomm Connected Experiences, Inc. | System and method for programmatic link generation with media delivery |
US20100141668A1 (en) * | 2006-10-26 | 2010-06-10 | Nxp, B.V. | Address calculation unit |
US7725745B2 (en) * | 2006-12-19 | 2010-05-25 | Intel Corporation | Power aware software pipelining for hardware accelerators |
EP1936493A1 (en) * | 2006-12-22 | 2008-06-25 | Telefonaktiebolaget LM Ericsson (publ) | Data-processing unit |
US7882325B2 (en) * | 2007-12-21 | 2011-02-01 | Intel Corporation | Method and apparatus for a double width load using a single width load port |
US9390539B2 (en) * | 2009-11-04 | 2016-07-12 | Intel Corporation | Performing parallel shading operations |
US8892853B2 (en) | 2010-06-10 | 2014-11-18 | Mobileye Technologies Limited | Hardware to support looping code in an image processing system |
EP2395472B1 (en) * | 2010-06-11 | 2019-05-01 | Mobileye Vision Technologies Ltd. | Image processing system and address generator therefor |
CN104025039B (zh) | 2011-12-22 | 2018-05-08 | 英特尔公司 | 打包数据操作掩码串接处理器、方法、系统及指令 |
US9256480B2 (en) | 2012-07-25 | 2016-02-09 | Mobileye Vision Technologies Ltd. | Computer architecture with a hardware accumulator reset |
CN112540793A (zh) * | 2020-12-18 | 2021-03-23 | 清华大学 | 支持多访存模式的可重构处理单元阵列及控制方法、装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2321984A (en) * | 1996-12-16 | 1998-08-12 | Ibm | Processing a multiple-register instruction |
CN1343332A (zh) * | 1999-03-12 | 2002-04-03 | 英特尔公司 | 用32位微处理器中的4字节和8字节页面表条目实现线性地址扩展以及到物理存储器上的映射 |
EP1091290B1 (de) * | 1999-10-06 | 2007-01-03 | Infineon Technologies AG | Prozessorsystem mit Speicher- oder Ladebebefehl mit Trenninformation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6260137B1 (en) * | 1997-09-12 | 2001-07-10 | Siemens Aktiengesellschaft | Data processing unit with digital signal processing capabilities |
US6041387A (en) * | 1997-09-12 | 2000-03-21 | Siemens Aktiengesellschaft | Apparatus for read/write-access to registers having register file architecture in a central processing unit |
US6356994B1 (en) | 1998-07-09 | 2002-03-12 | Bops, Incorporated | Methods and apparatus for instruction addressing in indirect VLIW processors |
US6363470B1 (en) * | 1998-10-06 | 2002-03-26 | Texas Instruments Incorporated | Circular buffer management |
-
2003
- 2003-05-07 JP JP2004507987A patent/JP4624098B2/ja not_active Expired - Lifetime
- 2003-05-07 US US10/515,462 patent/US7383419B2/en not_active Expired - Lifetime
- 2003-05-07 AU AU2003222412A patent/AU2003222412A1/en not_active Abandoned
- 2003-05-07 EP EP03717501.5A patent/EP1512069B1/en not_active Expired - Lifetime
- 2003-05-07 WO PCT/IB2003/001892 patent/WO2003100600A2/en active Application Filing
- 2003-05-07 CN CN038117827A patent/CN1666174B/zh not_active Expired - Lifetime
- 2003-05-21 TW TW092113724A patent/TW200404205A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2321984A (en) * | 1996-12-16 | 1998-08-12 | Ibm | Processing a multiple-register instruction |
CN1343332A (zh) * | 1999-03-12 | 2002-04-03 | 英特尔公司 | 用32位微处理器中的4字节和8字节页面表条目实现线性地址扩展以及到物理存储器上的映射 |
EP1091290B1 (de) * | 1999-10-06 | 2007-01-03 | Infineon Technologies AG | Prozessorsystem mit Speicher- oder Ladebebefehl mit Trenninformation |
Also Published As
Publication number | Publication date |
---|---|
TW200404205A (en) | 2004-03-16 |
JP2005527036A (ja) | 2005-09-08 |
AU2003222412A1 (en) | 2003-12-12 |
WO2003100600A2 (en) | 2003-12-04 |
JP4624098B2 (ja) | 2011-02-02 |
EP1512069A2 (en) | 2005-03-09 |
CN1666174A (zh) | 2005-09-07 |
WO2003100600A3 (en) | 2004-08-19 |
US20060010255A1 (en) | 2006-01-12 |
US7383419B2 (en) | 2008-06-03 |
EP1512069B1 (en) | 2020-12-09 |
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SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20070914 |
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Effective date of registration: 20070914 Address after: Holland Ian Deho Finn Applicant after: NXP B.V. Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
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GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170426 Address after: Stockholm Patentee after: Ericsson, Inc. Address before: Swiss Grand saconnex Patentee before: ST-ERICSSON S.A. Effective date of registration: 20170426 Address after: Stockholm Patentee after: Telefonaktiebolaget LM Ericsson (publ) Address before: Stockholm Patentee before: Ericsson, Inc. Effective date of registration: 20170426 Address after: Swiss Prang Eli Ute Jean Deferre at No. 39 Patentee after: Italian-French Ericsson Limited (in liquidation) Address before: Holland Ian Deho Finn Patentee before: NXP B.V. Effective date of registration: 20170426 Address after: Swiss Grand saconnex Patentee after: ST-ERICSSON S.A. Address before: Swiss Prang Eli Ute Jean Deferre at No. 39 Patentee before: Italian-French Ericsson Limited (in liquidation) |
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Granted publication date: 20100505 |