GB2230121B - A processor interface controller - Google Patents

A processor interface controller

Info

Publication number
GB2230121B
GB2230121B GB9006439A GB9006439A GB2230121B GB 2230121 B GB2230121 B GB 2230121B GB 9006439 A GB9006439 A GB 9006439A GB 9006439 A GB9006439 A GB 9006439A GB 2230121 B GB2230121 B GB 2230121B
Authority
GB
United Kingdom
Prior art keywords
interface controller
processor interface
processor
controller
interface
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
GB9006439A
Other languages
English (en)
Other versions
GB9006439D0 (en
GB2230121A (en
Inventor
Richard Martin Povenmire
Jeffrey Jerome Ogren
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of GB9006439D0 publication Critical patent/GB9006439D0/en
Publication of GB2230121A publication Critical patent/GB2230121A/en
Application granted granted Critical
Publication of GB2230121B publication Critical patent/GB2230121B/en
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
    • 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • G06F13/423—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with synchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)
GB9006439A 1989-03-27 1990-03-22 A processor interface controller Expired - Fee Related GB2230121B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32892089A 1989-03-27 1989-03-27

Publications (3)

Publication Number Publication Date
GB9006439D0 GB9006439D0 (en) 1990-05-23
GB2230121A GB2230121A (en) 1990-10-10
GB2230121B true GB2230121B (en) 1993-08-25

Family

ID=23283043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9006439A Expired - Fee Related GB2230121B (en) 1989-03-27 1990-03-22 A processor interface controller

Country Status (3)

Country Link
JP (1) JPH02285454A (de)
DE (1) DE4008961A1 (de)
GB (1) GB2230121B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04160549A (ja) * 1990-10-24 1992-06-03 Toshiba Corp パーソナルコンピュータシステム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641261A (en) * 1984-05-21 1987-02-03 Rca Corporation Universal interface circuit for microprocessor peripherals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125460A (ja) * 1985-11-27 1987-06-06 Hitachi Ltd Ｉ／ｏアクセス方式
JPS62293365A (ja) * 1986-06-11 1987-12-19 Hitachi Ltd デ−タ転送方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641261A (en) * 1984-05-21 1987-02-03 Rca Corporation Universal interface circuit for microprocessor peripherals

Also Published As

Publication number Publication date
GB9006439D0 (en) 1990-05-23
JPH02285454A (ja) 1990-11-22
GB2230121A (en) 1990-10-10
DE4008961A1 (de) 1990-10-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950322