JPS57187737A - Display device - Google Patents

Display device

Info

Publication number
JPS57187737A
JPS57187737A JP56072811A JP7281181A JPS57187737A JP S57187737 A JPS57187737 A JP S57187737A JP 56072811 A JP56072811 A JP 56072811A JP 7281181 A JP7281181 A JP 7281181A JP S57187737 A JPS57187737 A JP S57187737A
Authority
JP
Japan
Prior art keywords
display
controlling
external computer
codes
character generator
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
JP56072811A
Other languages
Japanese (ja)
Inventor
Toshiyuki Kikuchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56072811A priority Critical patent/JPS57187737A/en
Publication of JPS57187737A publication Critical patent/JPS57187737A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)
  • Computer And Data Communications (AREA)

Abstract

PURPOSE: To monitor easily data from an external computer, by providing a switch, an input gate, and a controlling character generator and displaying the control code and the dummy code from the external computer on the screen of a display part as symbols.
CONSTITUTION: When receiving data 1 shown in figure M is sent from an external computer under the state where a changeover switch 31 is made, a display controlling part 3 detects that a signal (a) of a gate 33 is in the low level, and the controlling part 3 writes the control code and the dummy code such as STX and ESC in a refresh memory 4 as codes as they are. This data 1 is read out from a timing circuit 7, and display codes such as A, B, and C are converted to dot patterns by a character generator 5 and are displayed as video signals on a display part 8. Meanwhile, the control code such as STX is converted to a dot pattern by a controlling character generator 51 and is displayed on the display part 8. When the switch 31 is broken, the controlling part 3 writes only display codes in the memory 4.
COPYRIGHT: (C)1982,JPO&Japio
JP56072811A 1981-05-14 1981-05-14 Display device Pending JPS57187737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56072811A JPS57187737A (en) 1981-05-14 1981-05-14 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56072811A JPS57187737A (en) 1981-05-14 1981-05-14 Display device

Publications (1)

Publication Number Publication Date
JPS57187737A true JPS57187737A (en) 1982-11-18

Family

ID=13500155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56072811A Pending JPS57187737A (en) 1981-05-14 1981-05-14 Display device

Country Status (1)

Country Link
JP (1) JPS57187737A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135452A (en) * 1979-04-11 1980-10-22 Hitachi Ltd Terminal unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135452A (en) * 1979-04-11 1980-10-22 Hitachi Ltd Terminal unit

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