JPS6242300B2 - - Google Patents

Info

Publication number
JPS6242300B2
JPS6242300B2 JP16959380A JP16959380A JPS6242300B2 JP S6242300 B2 JPS6242300 B2 JP S6242300B2 JP 16959380 A JP16959380 A JP 16959380A JP 16959380 A JP16959380 A JP 16959380A JP S6242300 B2 JPS6242300 B2 JP S6242300B2
Authority
JP
Japan
Prior art keywords
address
instruction
word
operand
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
JP16959380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5794850A (en
Inventor
Hitoshi Takeoka
Nobuyoshi Domen
Noboru Takahashi
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 JP16959380A priority Critical patent/JPS5794850A/ja
Publication of JPS5794850A publication Critical patent/JPS5794850A/ja
Publication of JPS6242300B2 publication Critical patent/JPS6242300B2/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
    • G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
    • G06F9/328—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for runtime instruction patching
    • 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
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
    • G06F9/262—Arrangements for next microinstruction selection
    • G06F9/268—Microinstruction selection not based on processing results, e.g. interrupt, patch, first cycle store, diagnostic programs

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)
JP16959380A 1980-12-03 1980-12-03 Address extending system Granted JPS5794850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16959380A JPS5794850A (en) 1980-12-03 1980-12-03 Address extending system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16959380A JPS5794850A (en) 1980-12-03 1980-12-03 Address extending system

Publications (2)

Publication Number Publication Date
JPS5794850A JPS5794850A (en) 1982-06-12
JPS6242300B2 true JPS6242300B2 (enrdf_load_stackoverflow) 1987-09-08

Family

ID=15889356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16959380A Granted JPS5794850A (en) 1980-12-03 1980-12-03 Address extending system

Country Status (1)

Country Link
JP (1) JPS5794850A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5794850A (en) 1982-06-12

Similar Documents

Publication Publication Date Title
JP2678183B2 (ja) デジタルプロセッサ制御装置および実行時記憶割当ての方法
US4347565A (en) Address control system for software simulation
US4215400A (en) Disk address controller
US4466056A (en) Address translation and generation system for an information processing system
KR970011207B1 (ko) 원자 억세스를 제공하는 레지스터가 소프트웨어 인터록 없이 공유된 레지스터의 개별 비트를 세트하고 클리어하기 위한 방법 및 장치
JPS5960652A (ja) デ−タ処理装置
JPS62197830A (ja) デ−タ処理システム
JPH07210381A (ja) プロセッサ及びコンピュータ・システム
US4991083A (en) Method and system for extending address space for vector processing
US4691282A (en) 16-bit microprocessor system
JPS6242300B2 (enrdf_load_stackoverflow)
JPS6132703B2 (enrdf_load_stackoverflow)
JP3507193B2 (ja) ロード・ストア命令処理装置
JP2570846B2 (ja) 先取り制御ユニット
JPS58137064A (ja) アドレス拡張方式
JPS6049335B2 (ja) マイクロプログラム制御方式のデ−タ処理装置における分岐アドレス決定方式
JP2573711B2 (ja) マイクロサブルーチン制御方式
JPH0376503B2 (enrdf_load_stackoverflow)
JP3014701B2 (ja) 情報処理装置
CA1204220A (en) Data processing system with multifunction nibble shifter
JPH0444971B2 (enrdf_load_stackoverflow)
JPH0376504B2 (enrdf_load_stackoverflow)
JPS6252334B2 (enrdf_load_stackoverflow)
JPS6351294B2 (enrdf_load_stackoverflow)
JPS60263246A (ja) メモリ・システム