JPS5676841A - Interface device - Google Patents

Interface device

Info

Publication number
JPS5676841A
JPS5676841A JP15284079A JP15284079A JPS5676841A JP S5676841 A JPS5676841 A JP S5676841A JP 15284079 A JP15284079 A JP 15284079A JP 15284079 A JP15284079 A JP 15284079A JP S5676841 A JPS5676841 A JP S5676841A
Authority
JP
Japan
Prior art keywords
circuit
data
latch
detects
take
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.)
Granted
Application number
JP15284079A
Other languages
Japanese (ja)
Other versions
JPS6019024B2 (en
Inventor
Osamu Abe
Shigeo 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.)
Toshiba TEC Corp
Original Assignee
Tokyo 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP54152840A priority Critical patent/JPS6019024B2/en
Publication of JPS5676841A publication Critical patent/JPS5676841A/en
Publication of JPS6019024B2 publication Critical patent/JPS6019024B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Information Transfer Systems (AREA)

Abstract

PURPOSE: To ensure a highly efficient interface with a simple constitution of circuit, by detecting the operation of the latch deciding circuit in a latch circuit through the control circuit and then reading the data out of the latch circuit and then take it in.
CONSTITUTION: The latch circuit 2 is provided to give latching to data one by one, and each data signal is supplied to the FF5 serving as a control circuit via the input OR gate 4. The FF5 detects one of the signals to have a set working, and thus detects the operation of the data latch deciding circuit which is stored in the circuit 2 to read the data out of the circuit 2 and then take it in. Then the CPU6 resets the FF5 when the taking-in of the data is over. In such way, a highly effective interface is possible with a simple constitution of circuit.
COPYRIGHT: (C)1981,JPO&Japio
JP54152840A 1979-11-26 1979-11-26 printer interface device Expired JPS6019024B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54152840A JPS6019024B2 (en) 1979-11-26 1979-11-26 printer interface device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54152840A JPS6019024B2 (en) 1979-11-26 1979-11-26 printer interface device

Publications (2)

Publication Number Publication Date
JPS5676841A true JPS5676841A (en) 1981-06-24
JPS6019024B2 JPS6019024B2 (en) 1985-05-14

Family

ID=15549274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54152840A Expired JPS6019024B2 (en) 1979-11-26 1979-11-26 printer interface device

Country Status (1)

Country Link
JP (1) JPS6019024B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146929A (en) * 1982-02-25 1983-09-01 Seiko Epson Corp Method for receiving data of printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146929A (en) * 1982-02-25 1983-09-01 Seiko Epson Corp Method for receiving data of printer
JPS6259330B2 (en) * 1982-02-25 1987-12-10 Seiko Epson Corp

Also Published As

Publication number Publication date
JPS6019024B2 (en) 1985-05-14

Similar Documents

Publication Publication Date Title
JPS5676841A (en) Interface device
JPS51135430A (en) Signal processing unit
JPS5593235A (en) Integrated circuit
JPS5310915A (en) Binary signal detecting circuit
JPS539443A (en) Test system for electronic package
JPS5319014A (en) Magnetically recording and reproducing system
JPS5237479A (en) Signal selection circuit
JPS5344140A (en) Electronic cash register
JPS52111360A (en) Signal detector
JPS5359400A (en) Annunciator
JPS52153400A (en) Guiding device
JPS5396809A (en) Magnetic tape controller
JPS52104024A (en) Information check system
JPS5319713A (en) Signal detection control circuit
JPS52107746A (en) Ic test equipment
JPS55159285A (en) Tab control system for serial printer
JPS5394137A (en) Magnetic bubble memory
JPS5432228A (en) Mark reader
JPS52108735A (en) Display device
JPS5248448A (en) Control/register system of operator
JPS53125728A (en) Paper tape reader
JPS5275239A (en) Magnetic card read and write unit
JPS5287324A (en) Key input equipment
JPS5361239A (en) Small-size electronic computer
JPS5636771A (en) Reader