DE3588175T2 - Mikroprogrammablaufsteuerung - Google Patents

Mikroprogrammablaufsteuerung

Info

Publication number
DE3588175T2
DE3588175T2 DE3588175T DE3588175T DE3588175T2 DE 3588175 T2 DE3588175 T2 DE 3588175T2 DE 3588175 T DE3588175 T DE 3588175T DE 3588175 T DE3588175 T DE 3588175T DE 3588175 T2 DE3588175 T2 DE 3588175T2
Authority
DE
Germany
Prior art keywords
data bus
comparator
output data
instruction
instruction address
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE3588175T
Other languages
English (en)
Other versions
DE3588175D1 (de
Inventor
Ole Henrik Moller
Iyer Sanjay
Paul Po Loi Chu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Micro Devices Inc
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of DE3588175D1 publication Critical patent/DE3588175D1/de
Publication of DE3588175T2 publication Critical patent/DE3588175T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
    • G06F9/262—Arrangements for next microinstruction selection
    • G06F9/264—Microinstruction selection based on results of processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3648—Software debugging using additional hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • 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
    • G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
    • G06F9/262—Arrangements for next microinstruction selection
    • G06F9/268—Microinstruction selection not based on processing results, e.g. interrupt, patch, first cycle store, diagnostic programs
    • 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
    • G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
    • G06F9/30061—Multi-way branch instructions, e.g. CASE
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Executing Machine-Instructions (AREA)
  • Programmable Controllers (AREA)
  • Selective Calling Equipment (AREA)
  • Control By Computers (AREA)
  • Advance Control (AREA)
DE3588175T 1984-05-08 1985-05-07 Mikroprogrammablaufsteuerung Expired - Fee Related DE3588175T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60831984A 1984-05-08 1984-05-08

Publications (2)

Publication Number Publication Date
DE3588175D1 DE3588175D1 (de) 1998-03-05
DE3588175T2 true DE3588175T2 (de) 1998-09-10

Family

ID=24435968

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3588175T Expired - Fee Related DE3588175T2 (de) 1984-05-08 1985-05-07 Mikroprogrammablaufsteuerung
DE3587683T Expired - Fee Related DE3587683T2 (de) 1984-05-08 1985-05-07 Mikroprogrammablaufsteuerung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3587683T Expired - Fee Related DE3587683T2 (de) 1984-05-08 1985-05-07 Mikroprogrammablaufsteuerung.

Country Status (4)

Country Link
EP (2) EP0448127B1 (de)
JP (1) JPH0814793B2 (de)
AT (2) ATE162896T1 (de)
DE (2) DE3588175T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023828A (en) * 1988-07-20 1991-06-11 Digital Equipment Corporation Microinstruction addressing in high-speed CPU
US5491660A (en) * 1994-11-18 1996-02-13 Texas Instruments Incorporated On-chip operation control for memories
US5719880A (en) * 1996-09-20 1998-02-17 Texas Instruments Incorporated, A Delaware Corporation On-chip operation for memories
GB2418272A (en) * 2004-09-17 2006-03-22 Marconi Comm Ltd Processor arrangement having a stack memeory
CN111078590A (zh) * 2019-12-30 2020-04-28 中国人民解放军国防科技大学 一种高效的访存地址位翻转统计装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553651A (en) * 1967-12-06 1971-01-05 Singer General Precision Memory storage system
FR2211141A5 (de) * 1972-12-14 1974-07-12 Honeywell Bull
JPS5331700B2 (de) * 1974-06-28 1978-09-04
JPS5523588A (en) * 1978-08-08 1980-02-20 Nec Corp Micro program control unit
US4398244A (en) * 1980-05-07 1983-08-09 Fairchild Camera & Instrument Corporation Interruptible microprogram sequencing unit and microprogrammed apparatus utilizing same
EP0063458B1 (de) * 1981-04-13 1989-08-23 Texas Instruments Incorporated Mikrocomputersystem
US4472772A (en) * 1981-08-03 1984-09-18 Burroughs Corporation High speed microinstruction execution apparatus

Also Published As

Publication number Publication date
EP0448127A3 (en) 1992-12-23
EP0448127A2 (de) 1991-09-25
DE3587683T2 (de) 1994-07-14
EP0167241A3 (en) 1989-03-29
EP0448127B1 (de) 1998-01-28
EP0167241A2 (de) 1986-01-08
ATE162896T1 (de) 1998-02-15
EP0167241B1 (de) 1993-12-15
ATE98791T1 (de) 1994-01-15
JPH0814793B2 (ja) 1996-02-14
JPS60241132A (ja) 1985-11-30
DE3587683D1 (de) 1994-01-27
DE3588175D1 (de) 1998-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee