HK1003582A1 - Single chip microcomputer - Google Patents

Single chip microcomputer

Info

Publication number
HK1003582A1
HK1003582A1 HK98102616A HK98102616A HK1003582A1 HK 1003582 A1 HK1003582 A1 HK 1003582A1 HK 98102616 A HK98102616 A HK 98102616A HK 98102616 A HK98102616 A HK 98102616A HK 1003582 A1 HK1003582 A1 HK 1003582A1
Authority
HK
Hong Kong
Prior art keywords
chip microcomputer
single chip
microcomputer
chip
Prior art date
Application number
HK98102616A
Other languages
English (en)
Inventor
Terumi Sawase
Yoshimune Hagiwara
Hideo Nakamura
Hiroyuki Hatori
Shirou Baba
Yasushi Akao
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of HK1003582A1 publication Critical patent/HK1003582A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • 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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor
    • G06F9/3879—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor for non-native instruction execution, e.g. executing a command; for Java instruction set
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2236—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test CPU or processors
    • 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
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
    • G06F15/7814—Specially adapted for real time processing, e.g. comprising hardware timers
    • 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
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7867—Architectures of general purpose stored program computers comprising a single central processing unit with reconfigurable architecture
    • 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
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/24—Loading of the microprogram
    • 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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units
    • G06F9/3893—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator
    • G06F9/3895—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator for complex operations, e.g. multidimensional or interleaved address generators, macros
    • G06F9/3897—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator for complex operations, e.g. multidimensional or interleaved address generators, macros with adaptable data path
HK98102616A 1988-09-30 1998-03-27 Single chip microcomputer HK1003582A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24415688 1988-09-30

Publications (1)

Publication Number Publication Date
HK1003582A1 true HK1003582A1 (en) 1998-10-30

Family

ID=17114596

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98102616A HK1003582A1 (en) 1988-09-30 1998-03-27 Single chip microcomputer

Country Status (5)

Country Link
US (1) US5426744A (ko)
EP (1) EP0361525B1 (ko)
KR (1) KR0136594B1 (ko)
DE (1) DE68927907T2 (ko)
HK (1) HK1003582A1 (ko)

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US5838954A (en) * 1995-08-18 1998-11-17 Xilinx, Inc. Computer-implemented method of optimizing a time multiplexed programmable logic device
US5784313A (en) * 1995-08-18 1998-07-21 Xilinx, Inc. Programmable logic device including configuration data or user data memory slices
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US5768562A (en) * 1995-09-26 1998-06-16 Altera Corporation Methods for implementing logic in auxiliary components associated with programmable logic array devices
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WO1997036245A1 (en) * 1996-03-25 1997-10-02 Advanced Micro Devices, Inc. Serial interface module and method
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US5890199A (en) * 1996-10-21 1999-03-30 Ramtron International Corporation Data processor incorporating a ferroelectric memory array selectably configurable as read/write and read only memory
US6259456B1 (en) 1997-04-30 2001-07-10 Canon Kabushiki Kaisha Data normalization techniques
US6507898B1 (en) * 1997-04-30 2003-01-14 Canon Kabushiki Kaisha Reconfigurable data cache controller
US6047115A (en) * 1997-05-29 2000-04-04 Xilinx, Inc. Method for configuring FPGA memory planes for virtual hardware computation
US6421817B1 (en) 1997-05-29 2002-07-16 Xilinx, Inc. System and method of computation in a programmable logic device using virtual instructions
US6223301B1 (en) * 1997-09-30 2001-04-24 Compaq Computer Corporation Fault tolerant memory
US6898101B1 (en) * 1997-12-16 2005-05-24 Cypress Semiconductor Corp. Microcontroller with programmable logic on a single chip
US6467009B1 (en) 1998-10-14 2002-10-15 Triscend Corporation Configurable processor system unit
JP3871461B2 (ja) * 1999-02-02 2007-01-24 ローム株式会社 シーケンス制御用マイクロコントローラ
KR100326223B1 (ko) * 1999-02-27 2002-02-27 다니구찌 이찌로오, 기타오카 다카시 메모리와 프로세서가 동일 칩 상에 형성된 마이크로 컴퓨터
US6851047B1 (en) 1999-10-15 2005-02-01 Xilinx, Inc. Configuration in a configurable system on a chip
US6600959B1 (en) * 2000-02-04 2003-07-29 International Business Machines Corporation Method and apparatus for implementing microprocessor control logic using dynamic programmable logic arrays
US6912601B1 (en) 2000-06-28 2005-06-28 Cypress Semiconductor Corp. Method of programming PLDs using a wireless link
US6721840B1 (en) 2000-08-18 2004-04-13 Triscend Corporation Method and system for interfacing an integrated circuit to synchronous dynamic memory and static memory
DE10056198A1 (de) * 2000-11-13 2002-02-14 Infineon Technologies Ag Kommunikationssystem zum Austausch von Daten unter Verwendung eines zusätzlichen Prozessors
US6857110B1 (en) * 2001-01-30 2005-02-15 Stretch, Inc. Design methodology for merging programmable logic into a custom IC
US6725364B1 (en) 2001-03-08 2004-04-20 Xilinx, Inc. Configurable processor system
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US7107374B1 (en) 2001-09-05 2006-09-12 Xilinx, Inc. Method for bus mastering for devices resident in configurable system logic
US6886092B1 (en) * 2001-11-19 2005-04-26 Xilinx, Inc. Custom code processing in PGA by providing instructions from fixed logic processor portion to programmable dedicated processor portion
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US7245527B2 (en) * 2005-05-16 2007-07-17 Freescale Semiconductor, Inc. Nonvolatile memory system using magneto-resistive random access memory (MRAM)
US7884672B1 (en) 2006-11-01 2011-02-08 Cypress Semiconductor Corporation Operational amplifier and method for amplifying a signal with shared compensation components
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Also Published As

Publication number Publication date
DE68927907D1 (de) 1997-04-30
KR0136594B1 (ko) 1998-10-01
EP0361525A2 (en) 1990-04-04
US5426744A (en) 1995-06-20
KR900005282A (ko) 1990-04-13
DE68927907T2 (de) 1997-10-09
EP0361525A3 (en) 1991-03-13
EP0361525B1 (en) 1997-03-26

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050929