JPS646490B2 - - Google Patents

Info

Publication number
JPS646490B2
JPS646490B2 JP60050442A JP5044285A JPS646490B2 JP S646490 B2 JPS646490 B2 JP S646490B2 JP 60050442 A JP60050442 A JP 60050442A JP 5044285 A JP5044285 A JP 5044285A JP S646490 B2 JPS646490 B2 JP S646490B2
Authority
JP
Japan
Prior art keywords
storage device
instruction
byte
address
register
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
JP60050442A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60221843A (ja
Inventor
Tadashi Kubota
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP60050442A priority Critical patent/JPS60221843A/ja
Publication of JPS60221843A publication Critical patent/JPS60221843A/ja
Publication of JPS646490B2 publication Critical patent/JPS646490B2/ja
Granted legal-status Critical Current

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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/30149—Instruction analysis, e.g. decoding, instruction word fields of variable length instructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Debugging And Monitoring (AREA)
JP60050442A 1985-03-15 1985-03-15 判定装置 Granted JPS60221843A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60050442A JPS60221843A (ja) 1985-03-15 1985-03-15 判定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60050442A JPS60221843A (ja) 1985-03-15 1985-03-15 判定装置

Publications (2)

Publication Number Publication Date
JPS60221843A JPS60221843A (ja) 1985-11-06
JPS646490B2 true JPS646490B2 (en]) 1989-02-03

Family

ID=12858973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60050442A Granted JPS60221843A (ja) 1985-03-15 1985-03-15 判定装置

Country Status (1)

Country Link
JP (1) JPS60221843A (en])

Also Published As

Publication number Publication date
JPS60221843A (ja) 1985-11-06

Similar Documents

Publication Publication Date Title
JPH0248931B2 (en])
JPS5644946A (en) Code error correction and detection system
EP0240606A2 (en) Pipe-line processing system and microprocessor using the system
EP0057096A2 (en) Information processing unit
JPS646490B2 (en])
KR960016401B1 (ko) 레지스터 페이지 포인터를 이용한 레지스터 페이지간의 페이지 선택회로
SU1564633A1 (ru) Устройство адресации оперативной пам ти
JPS586970B2 (ja) Ｒｏｍアドレスのシ−ケンス制御方式
JPS6148174B2 (en])
KR900005554B1 (ko) 데이타 조작에 의한 메모리 공간확장 방법
JPH0226252B2 (en])
JPS6049334B2 (ja) 制御記憶装置
JPH0770237B2 (ja) マスクｒｏｍ読出しデ−タの一部修正回路
JPS6320631A (ja) レジスタ選択方式
US5321822A (en) Information processing system with addressing exception
JPS6127775B2 (en])
JPS6128145B2 (en])
JPS6141420B2 (en])
JPS634358A (ja) パリテイビツト書替え回路
JPS59117375A (ja) Ｍｈ符号化方式
JPS6227414B2 (en])
JPH01229320A (ja) マイクロコンピュータ
JPS61251945A (ja) 記憶装置のアクセス制御方式
JPS6388657A (ja) メモリ装置
JPH10301797A (ja) パリティビット書き込み方式