[go: up one dir, main page]

JPS6472237A - Address calculation system - Google Patents

Address calculation system

Info

Publication number
JPS6472237A
JPS6472237A JP22833787A JP22833787A JPS6472237A JP S6472237 A JPS6472237 A JP S6472237A JP 22833787 A JP22833787 A JP 22833787A JP 22833787 A JP22833787 A JP 22833787A JP S6472237 A JPS6472237 A JP S6472237A
Authority
JP
Japan
Prior art keywords
instruction
case
address calculation
address
function
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.)
Pending
Application number
JP22833787A
Other languages
Japanese (ja)
Inventor
Masahiro Uminaga
Koji Hashimoto
Ikuya Kawasaki
Atsushi Hasegawa
Takeshi Sakamura
Hidehiko Akita
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 Microcomputer System Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Microcomputer Engineering 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, Hitachi Microcomputer Engineering Ltd filed Critical Hitachi Ltd
Priority to JP22833787A priority Critical patent/JPS6472237A/en
Publication of JPS6472237A publication Critical patent/JPS6472237A/en
Pending legal-status Critical Current

Links

Landscapes

  • Executing Machine-Instructions (AREA)

Abstract

PURPOSE:To realize the multi-directional branching jobs with an unconditional branching instruction (JMP instruction) by designating an address calculation part of a CASE instruction separated from the function of said CASE instruction when the branch address of the JMP instruction is designated. CONSTITUTION:A main memory 510 includes a machine word program 511 and a data area 512. A CPU 520 gives an access to the memory 510 and at the same time calculates an address that receives an access by an instruction of the program 511 to refer to and replace the value of the area 512. Thus the CPU 520 performs the data processing. Then an address calculation part of a multi-directional branching instruction (CASE instruction) is separated from the function of a CASE instruction and added into the function of the operand address calculation. Thus the CASE instruction is carried out by a JMP instruction.
JP22833787A 1987-09-14 1987-09-14 Address calculation system Pending JPS6472237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22833787A JPS6472237A (en) 1987-09-14 1987-09-14 Address calculation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22833787A JPS6472237A (en) 1987-09-14 1987-09-14 Address calculation system

Publications (1)

Publication Number Publication Date
JPS6472237A true JPS6472237A (en) 1989-03-17

Family

ID=16874877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22833787A Pending JPS6472237A (en) 1987-09-14 1987-09-14 Address calculation system

Country Status (1)

Country Link
JP (1) JPS6472237A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916296C1 (en) * 1999-04-12 2001-01-18 Schott Glas Alkali-free aluminoborosilicate glass and its use
DE19939789A1 (en) * 1999-08-21 2001-02-22 Schott Glas Alkali-free aluminoborosilicate glasses and their uses
DE10000839C1 (en) * 2000-01-12 2001-05-10 Schott Glas Alkali-free aluminoborosilicate glass and its uses
DE19942259C1 (en) * 1999-09-04 2001-05-17 Schott Glas Alkaline earth aluminum borosilicate glass and its uses
DE10000837C1 (en) * 2000-01-12 2001-05-31 Schott Glas Alkali-free alumino-borosilicate glass used as substrate glass in thin film transistor displays and thin layer solar cells contains oxides of silicon, boron, aluminum, magnesium, strontium, and barium
DE10000838A1 (en) * 2000-01-12 2001-07-26 Schott Glas Aluminoborosilicate glass used as substrate glass in displays and in a thin layer photovoltaic cell contains oxides of silicon, boron, aluminum, strontium and barium
DE10000836A1 (en) * 2000-01-12 2001-07-26 Schott Glas Alkali-free aluminoborosilicate glass and its uses
DE10114581A1 (en) * 2001-03-24 2002-10-10 Schott Glas Alkali-free aluminoborosilicate glass and uses

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916296C1 (en) * 1999-04-12 2001-01-18 Schott Glas Alkali-free aluminoborosilicate glass and its use
DE19939789A1 (en) * 1999-08-21 2001-02-22 Schott Glas Alkali-free aluminoborosilicate glasses and their uses
DE19942259C1 (en) * 1999-09-04 2001-05-17 Schott Glas Alkaline earth aluminum borosilicate glass and its uses
DE10000839C1 (en) * 2000-01-12 2001-05-10 Schott Glas Alkali-free aluminoborosilicate glass and its uses
DE10000837C1 (en) * 2000-01-12 2001-05-31 Schott Glas Alkali-free alumino-borosilicate glass used as substrate glass in thin film transistor displays and thin layer solar cells contains oxides of silicon, boron, aluminum, magnesium, strontium, and barium
DE10000838A1 (en) * 2000-01-12 2001-07-26 Schott Glas Aluminoborosilicate glass used as substrate glass in displays and in a thin layer photovoltaic cell contains oxides of silicon, boron, aluminum, strontium and barium
DE10000836A1 (en) * 2000-01-12 2001-07-26 Schott Glas Alkali-free aluminoborosilicate glass and its uses
DE10000838B4 (en) * 2000-01-12 2005-03-17 Schott Ag Alkali-free aluminoborosilicate glass and its uses
DE10000836B4 (en) * 2000-01-12 2005-03-17 Schott Ag Alkali-free aluminoborosilicate glass and its uses
DE10114581A1 (en) * 2001-03-24 2002-10-10 Schott Glas Alkali-free aluminoborosilicate glass and uses
DE10114581C2 (en) * 2001-03-24 2003-03-27 Schott Glas Alkali-free aluminoborosilicate glass and uses

Similar Documents

Publication Publication Date Title
JPS57155666A (en) Instruction controlling system of vector processor
EP0375950A3 (en) Method and hardware implementation of complex data transfer instructions
EP0335515A3 (en) Method and apparatus for executing instructions for a vector processing system
JPS6472237A (en) Address calculation system
JPS5729153A (en) Control system for instruction processing order
JPS5436138A (en) Direct memory access system
JPS57113109A (en) Numeric control system
JPS54107647A (en) Data processor
JPS556602A (en) Multiprocessor system
JPS6429934A (en) Program execution control system
JPS5478646A (en) Multi-processor system
JPS5617441A (en) Program interruption system
JPS56147246A (en) Program control device
JPS57191758A (en) System for storing test program in main storage
JPS5278334A (en) Program sequence check system
JPS57101945A (en) Control system of information processor
JPS5493942A (en) High-level language program executing unit
JPS5614351A (en) Data processing system
JPS54107239A (en) Program execution order control system
JPS54114945A (en) Information processing system
JPS6472236A (en) Information processor with string operating instruction
JPS5528114A (en) Display system of program execution level
JPS5668865A (en) Instruction control system
JPS6415862A (en) Multi-processor schedule system
JPS6444538A (en) Command file processing system