JPS5574625A - Termination interruption system by flag data - Google Patents

Termination interruption system by flag data

Info

Publication number
JPS5574625A
JPS5574625A JP14828478A JP14828478A JPS5574625A JP S5574625 A JPS5574625 A JP S5574625A JP 14828478 A JP14828478 A JP 14828478A JP 14828478 A JP14828478 A JP 14828478A JP S5574625 A JPS5574625 A JP S5574625A
Authority
JP
Japan
Prior art keywords
input
termination interruption
termination
flag
output
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
JP14828478A
Other languages
Japanese (ja)
Inventor
Yasuo Nagai
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14828478A priority Critical patent/JPS5574625A/en
Publication of JPS5574625A publication Critical patent/JPS5574625A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To check the state of termination interruption for the input and output unit by the software arbitrarily, by replacing the termination interruption system into the flag data system.
CONSTITUTION: The operand OP is instructed with the software S/W, the B input and output instruction from the step 1 is analyzed at the step 2, and the input and output unit I/O is started by driving the hardware at the step 3. I/O is started at the step 4 to transfer the data to H/W and the step 5 performs transfer processing of data. When this processing is finished, I/O turns on the termination interruption flag at the step 6. In this case, H/W processes the termination interruption flag at the step 7 and does nothing on S/W. On the other hand, S/W performs various processings after the output of the said input and output instruction, references the termination interruption flag at the step 8 in the stage of input and output instruction to I/O again and performs the steps 9 and 10.
COPYRIGHT: (C)1980,JPO&Japio
JP14828478A 1978-11-30 1978-11-30 Termination interruption system by flag data Pending JPS5574625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14828478A JPS5574625A (en) 1978-11-30 1978-11-30 Termination interruption system by flag data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14828478A JPS5574625A (en) 1978-11-30 1978-11-30 Termination interruption system by flag data

Publications (1)

Publication Number Publication Date
JPS5574625A true JPS5574625A (en) 1980-06-05

Family

ID=15449316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14828478A Pending JPS5574625A (en) 1978-11-30 1978-11-30 Termination interruption system by flag data

Country Status (1)

Country Link
JP (1) JPS5574625A (en)

Similar Documents

Publication Publication Date Title
JPS54127653A (en) Data processor
JPS554677A (en) Main memory dump system
JPS5537663A (en) Start system of option hardware
JPS5574625A (en) Termination interruption system by flag data
EP0342017A3 (en) Inference processor using meta knowledge
JPS5495133A (en) Input/output processing control system
JPS5322340A (en) Microprogram system
JPS52147287A (en) Process control equipment
JPS5534774A (en) Information processing unit
JPS54107647A (en) Data processor
JPS5294730A (en) Information input system
JPS5285444A (en) Information processing system
JPS5647846A (en) Parity check system
JPS5569803A (en) Computer controller
JPS55105729A (en) Data processing unit
JPS55962A (en) Programmable sequence controller
JPS5261936A (en) Channel control system
JPS54114945A (en) Information processing system
JPS54145447A (en) Input-output control system
Purtilo Computing Runge-Kutta Starters Symbolically
JPS5621241A (en) Pipeline control method for computer operation
JPS55112639A (en) Analog data processing system
JPS54534A (en) Advance control system of instruction in information processor
JPS53140948A (en) Interrupt processing system
JPS5354934A (en) Data processor