JPS6244657B2 - - Google Patents

Info

Publication number
JPS6244657B2
JPS6244657B2 JP56021065A JP2106581A JPS6244657B2 JP S6244657 B2 JPS6244657 B2 JP S6244657B2 JP 56021065 A JP56021065 A JP 56021065A JP 2106581 A JP2106581 A JP 2106581A JP S6244657 B2 JPS6244657 B2 JP S6244657B2
Authority
JP
Japan
Prior art keywords
data
arithmetic
storage means
absolute value
mode
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
Application number
JP56021065A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57136254A (en
Inventor
Toshikatsu Nagasawa
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP56021065A priority Critical patent/JPS57136254A/ja
Publication of JPS57136254A publication Critical patent/JPS57136254A/ja
Publication of JPS6244657B2 publication Critical patent/JPS6244657B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Executing Machine-Instructions (AREA)
JP56021065A 1981-02-16 1981-02-16 Arithmetic processor Granted JPS57136254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56021065A JPS57136254A (en) 1981-02-16 1981-02-16 Arithmetic processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56021065A JPS57136254A (en) 1981-02-16 1981-02-16 Arithmetic processor

Publications (2)

Publication Number Publication Date
JPS57136254A JPS57136254A (en) 1982-08-23
JPS6244657B2 true JPS6244657B2 (enrdf_load_stackoverflow) 1987-09-22

Family

ID=12044479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56021065A Granted JPS57136254A (en) 1981-02-16 1981-02-16 Arithmetic processor

Country Status (1)

Country Link
JP (1) JPS57136254A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123232A (ja) * 1984-07-11 1986-01-31 Nec Corp 演算装置
JPS63245525A (ja) * 1987-03-31 1988-10-12 Toshiba Corp マイクロプログラム処理装置

Also Published As

Publication number Publication date
JPS57136254A (en) 1982-08-23

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