ZA742068B - Improvements in or relating to data processing systems - Google Patents

Improvements in or relating to data processing systems

Info

Publication number
ZA742068B
ZA742068B ZA00742068A ZA742068A ZA742068B ZA 742068 B ZA742068 B ZA 742068B ZA 00742068 A ZA00742068 A ZA 00742068A ZA 742068 A ZA742068 A ZA 742068A ZA 742068 B ZA742068 B ZA 742068B
Authority
ZA
South Africa
Prior art keywords
relating
data processing
processing systems
systems
data
Prior art date
Application number
ZA00742068A
Inventor
D Hoare
Original Assignee
Int Computers 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 Int Computers Ltd filed Critical Int Computers Ltd
Publication of ZA742068B publication Critical patent/ZA742068B/en

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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • 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
    • G06F9/30098—Register arrangements
    • G06F9/30101—Special purpose registers
    • 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/461—Saving or restoring of program or task context
    • G06F9/462—Saving or restoring of program or task context with multiple register sets
ZA00742068A 1973-04-13 1974-04-01 Improvements in or relating to data processing systems ZA742068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1786773A GB1426273A (en) 1973-04-13 1973-04-13 Data processing

Publications (1)

Publication Number Publication Date
ZA742068B true ZA742068B (en) 1975-03-26

Family

ID=10102611

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742068A ZA742068B (en) 1973-04-13 1974-04-01 Improvements in or relating to data processing systems

Country Status (3)

Country Link
DE (1) DE2416846B2 (en)
GB (1) GB1426273A (en)
ZA (1) ZA742068B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811208A (en) * 1986-05-16 1989-03-07 Intel Corporation Stack frame cache on a microprocessor chip
EP0405726B1 (en) * 1989-05-04 1999-03-03 Texas Instruments Incorporated Context switching system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290823A (en) * 1962-03-29
US3373408A (en) * 1965-04-16 1968-03-12 Rca Corp Computer capable of switching between programs without storage and retrieval of the contents of operation registers
DE1499926C3 (en) * 1966-09-30 1974-08-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for the word-by-word delivery of words contained in a memory

Also Published As

Publication number Publication date
GB1426273A (en) 1976-02-25
DE2416846A1 (en) 1974-10-17
AU6746874A (en) 1975-10-09
DE2416846B2 (en) 1979-08-23

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