JPH01277917A - Output taking-out method for computer device - Google Patents

Output taking-out method for computer device

Info

Publication number
JPH01277917A
JPH01277917A JP63107303A JP10730388A JPH01277917A JP H01277917 A JPH01277917 A JP H01277917A JP 63107303 A JP63107303 A JP 63107303A JP 10730388 A JP10730388 A JP 10730388A JP H01277917 A JPH01277917 A JP H01277917A
Authority
JP
Japan
Prior art keywords
output
keyboard
printer
switched
signal
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
JP63107303A
Other languages
Japanese (ja)
Inventor
Hiromitsu Narita
Akira Yoshida
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.)
MICRO KOA KK
MICRO SOGO KENKYUSHO KK
Original Assignee
MICRO KOA KK
MICRO SOGO KENKYUSHO KK
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 MICRO KOA KK, MICRO SOGO KENKYUSHO KK filed Critical MICRO KOA KK
Priority to JP63107303A priority Critical patent/JPH01277917A/en
Publication of JPH01277917A publication Critical patent/JPH01277917A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To take out an output from a computer having no output terminals by converting a control signal, which is outputted from an interface through a control line for keyboard input signal call, to control and data signals, which should be sent to a printer or the like, in accordance with a program instruction signal from the computer main body.
CONSTITUTION: When a print-out instruction signal is inputted to the device by the key operation on a keyboard 31, the signal inputted from a CPU 12 to one output line of control line of a keyboard input interface 14 is switched from '0', to '1'. Then, a switching circuit 22 switched a port 24 connected to the keyboard 31 to a port 25 connected to the printer 25. Thus, the input mode is switched to the output mode. As the result, the output line from a computer main body 10 is outputted to the printer 33 through the keyboard input interface 14.
COPYRIGHT: (C)1989,JPO&Japio
JP63107303A 1988-04-28 1988-04-28 Output taking-out method for computer device Pending JPH01277917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63107303A JPH01277917A (en) 1988-04-28 1988-04-28 Output taking-out method for computer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63107303A JPH01277917A (en) 1988-04-28 1988-04-28 Output taking-out method for computer device

Publications (1)

Publication Number Publication Date
JPH01277917A true JPH01277917A (en) 1989-11-08

Family

ID=14455673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63107303A Pending JPH01277917A (en) 1988-04-28 1988-04-28 Output taking-out method for computer device

Country Status (1)

Country Link
JP (1) JPH01277917A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251430B2 (en) * 1981-01-09 1987-10-29 Tektronix Inc

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251430B2 (en) * 1981-01-09 1987-10-29 Tektronix Inc

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