JPS54145437A - Non-display system of console display unit - Google Patents

Non-display system of console display unit

Info

Publication number
JPS54145437A
JPS54145437A JP5375378A JP5375378A JPS54145437A JP S54145437 A JPS54145437 A JP S54145437A JP 5375378 A JP5375378 A JP 5375378A JP 5375378 A JP5375378 A JP 5375378A JP S54145437 A JPS54145437 A JP S54145437A
Authority
JP
Japan
Prior art keywords
controller
unit
display
data
keyboard
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
JP5375378A
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 JP5375378A priority Critical patent/JPS54145437A/en
Publication of JPS54145437A publication Critical patent/JPS54145437A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To realize the non-display of key-in data on a display unit, when there is no need to project the key-in data, or it is undesirable to do so. CONSTITUTION:In the data processor equipped with main memory controller MMS2 controlling main memory unit MM3 and input-output controller CTS4 controlling central processor 1 and input-output devices, keyboard display controller KB-CRT5 is connected to input-output controller CTS4 and keyboard unit 6 and display unit 7 are both connected to controller KB-CRT5. At the time when a CRT non-display instruction staying in unit MM3 is read out via controller S2 by unit 1 and then carried out, an I/O command to controller 4 is analyzed by controller 5 and data keyed in by keyboard 6 is supplied to controller 4 by data interruption to controller 4 via constroller 5 and then written into unit MM1 via controller MMS2.
JP5375378A 1978-05-08 1978-05-08 Non-display system of console display unit Pending JPS54145437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5375378A JPS54145437A (en) 1978-05-08 1978-05-08 Non-display system of console display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5375378A JPS54145437A (en) 1978-05-08 1978-05-08 Non-display system of console display unit

Publications (1)

Publication Number Publication Date
JPS54145437A true JPS54145437A (en) 1979-11-13

Family

ID=12951561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5375378A Pending JPS54145437A (en) 1978-05-08 1978-05-08 Non-display system of console display unit

Country Status (1)

Country Link
JP (1) JPS54145437A (en)

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