HUT41147A - Equipment for direct acces control of a memory in 16-bit microprocessor system according to the bit sequence - Google Patents

Equipment for direct acces control of a memory in 16-bit microprocessor system according to the bit sequence

Info

Publication number
HUT41147A
HUT41147A HU179286A HU179286A HUT41147A HU T41147 A HUT41147 A HU T41147A HU 179286 A HU179286 A HU 179286A HU 179286 A HU179286 A HU 179286A HU T41147 A HUT41147 A HU T41147A
Authority
HU
Hungary
Prior art keywords
bit
memory
equipment
microprocessor system
bit sequence
Prior art date
Application number
HU179286A
Other languages
English (en)
Hungarian (hu)
Inventor
Hristo A Turlakov
Venelin G Barbutov
Stefan S Matschev
Original Assignee
Zent Inst Iztchislitelna Tech
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 Zent Inst Iztchislitelna Tech filed Critical Zent Inst Iztchislitelna Tech
Publication of HUT41147A publication Critical patent/HUT41147A/hu

Links

Classifications

    • 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
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • G06F13/285—Halt processor DMA
    • 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4009—Coupling between buses with data restructuring
    • G06F13/4018—Coupling between buses with data restructuring with data-width conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Bus Control (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
HU179286A 1985-04-30 1986-04-29 Equipment for direct acces control of a memory in 16-bit microprocessor system according to the bit sequence HUT41147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7002685A BG44841A1 (US07696358-20100413-C00002.png) 1985-04-30 1985-04-30

Publications (1)

Publication Number Publication Date
HUT41147A true HUT41147A (en) 1987-03-30

Family

ID=3915565

Family Applications (1)

Application Number Title Priority Date Filing Date
HU179286A HUT41147A (en) 1985-04-30 1986-04-29 Equipment for direct acces control of a memory in 16-bit microprocessor system according to the bit sequence

Country Status (4)

Country Link
BG (1) BG44841A1 (US07696358-20100413-C00002.png)
DD (1) DD271438A7 (US07696358-20100413-C00002.png)
DE (1) DE3614612A1 (US07696358-20100413-C00002.png)
HU (1) HUT41147A (US07696358-20100413-C00002.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831514A (en) * 1986-02-14 1989-05-16 Dso "Izot" Method and device for connecting a 16-bit microprocessor to 8-bit modules
US4965723A (en) * 1987-10-23 1990-10-23 Digital Equipment Corporation Bus data path control scheme
US5109332A (en) * 1988-09-09 1992-04-28 Compaq Computer Corporation System for controlling the transferring of different widths of data using two different sets of address control and state information signals
US5159679A (en) * 1988-09-09 1992-10-27 Compaq Computer Corporation Computer system with high speed data transfer capabilities
CA1326715C (en) * 1989-07-10 1994-02-01 Paul R. Culley Computer system with simplified master requirements

Also Published As

Publication number Publication date
DD271438A7 (de) 1989-09-06
DE3614612A1 (de) 1986-10-30
BG44841A1 (US07696358-20100413-C00002.png) 1989-02-15

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