ATE110476T1 - Programmierbare und erweiterungsfähige steuerung mit einer flexiblen e/a. - Google Patents

Programmierbare und erweiterungsfähige steuerung mit einer flexiblen e/a.

Info

Publication number
ATE110476T1
ATE110476T1 AT87305680T AT87305680T ATE110476T1 AT E110476 T1 ATE110476 T1 AT E110476T1 AT 87305680 T AT87305680 T AT 87305680T AT 87305680 T AT87305680 T AT 87305680T AT E110476 T1 ATE110476 T1 AT E110476T1
Authority
AT
Austria
Prior art keywords
address
microinstruction
control logic
microaddress
program
Prior art date
Application number
AT87305680T
Other languages
English (en)
Inventor
Om P Agrawal
Arthur H Khu
William Chen
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 ATE110476T1 publication Critical patent/ATE110476T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F9/223—Execution means for microinstructions irrespective of the microinstruction function, e.g. decoding of microinstructions and nanoinstructions; timing of microinstructions; programmable logic arrays; delays and fan-out problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Programmable Controllers (AREA)
  • Saccharide Compounds (AREA)
  • Electrotherapy Devices (AREA)
  • Logic Circuits (AREA)
AT87305680T 1986-07-02 1987-06-25 Programmierbare und erweiterungsfähige steuerung mit einer flexiblen e/a. ATE110476T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88114386A 1986-07-02 1986-07-02

Publications (1)

Publication Number Publication Date
ATE110476T1 true ATE110476T1 (de) 1994-09-15

Family

ID=25377864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87305680T ATE110476T1 (de) 1986-07-02 1987-06-25 Programmierbare und erweiterungsfähige steuerung mit einer flexiblen e/a.

Country Status (4)

Country Link
EP (1) EP0251715B1 (de)
JP (1) JPH0820946B2 (de)
AT (1) ATE110476T1 (de)
DE (1) DE3750417T2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562427A (en) * 1983-01-28 1985-12-31 Ncr Corporation System and method for stabilizing asynchronous state machines
EP0177268B1 (de) * 1984-10-01 1990-07-11 Unisys Corporation Programmierbare Datenpfadbreite in einer programmierten Einheit mit mehreren Niveaus von Unterbefehlssätzen
US4754393A (en) * 1984-12-21 1988-06-28 Advanced Micro Devices, Inc. Single-chip programmable controller

Also Published As

Publication number Publication date
JPH0820946B2 (ja) 1996-03-04
EP0251715A2 (de) 1988-01-07
EP0251715B1 (de) 1994-08-24
DE3750417T2 (de) 1995-03-30
DE3750417D1 (de) 1994-09-29
JPS6314238A (ja) 1988-01-21
EP0251715A3 (de) 1991-01-23

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