JPS5752905A - Step type memory sequencer - Google Patents

Step type memory sequencer

Info

Publication number
JPS5752905A
JPS5752905A JP12680480A JP12680480A JPS5752905A JP S5752905 A JPS5752905 A JP S5752905A JP 12680480 A JP12680480 A JP 12680480A JP 12680480 A JP12680480 A JP 12680480A JP S5752905 A JPS5752905 A JP S5752905A
Authority
JP
Japan
Prior art keywords
memory
output
signal
input
multiplexer
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
JP12680480A
Other languages
Japanese (ja)
Inventor
Masanobu Ogawa
Yasuhisa Masuo
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP12680480A priority Critical patent/JPS5752905A/en
Publication of JPS5752905A publication Critical patent/JPS5752905A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/045—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using logic state machines, consisting only of a memory or a programmable logic device containing the logic for the controlled machine and in which the state of its outputs is dependent on the state of its inputs or part of its own output states, e.g. binary decision controllers, finite state controllers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)

Abstract

PURPOSE:To freely change the order of selection of input, by writing in the input selection signal of a multiplexer in a memory and selecting the advancement signal with a desired order with the multiplexer. CONSTITUTION:The output of a latch circuit latching the output of a memory 4 is divided into two parts. The 1st output is an address signal of a memory 6 and the data written in the memory is transmitted to a control objective via an output conversion circuit 7. The 2nd output is transmitted to a multiplexer 2 and selects the input signal inputted via an input conversion circuit 1. When a selected signal is inputted, a clock generating circuit 3 outputs a clock and an advance signal, and the next data to the memory 4 is applied to a latch circuit 5 and advances the sequence.
JP12680480A 1980-09-12 1980-09-12 Step type memory sequencer Pending JPS5752905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12680480A JPS5752905A (en) 1980-09-12 1980-09-12 Step type memory sequencer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12680480A JPS5752905A (en) 1980-09-12 1980-09-12 Step type memory sequencer

Publications (1)

Publication Number Publication Date
JPS5752905A true JPS5752905A (en) 1982-03-29

Family

ID=14944365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12680480A Pending JPS5752905A (en) 1980-09-12 1980-09-12 Step type memory sequencer

Country Status (1)

Country Link
JP (1) JPS5752905A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114376A (en) * 1983-11-22 1985-06-20 Kubokou Paint Kk Ornamental finishing method
JPS60200308A (en) * 1984-03-24 1985-10-09 Matsushita Electric Works Ltd Control circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144580A (en) * 1976-05-27 1977-12-01 Tadao Totsuka Program control apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144580A (en) * 1976-05-27 1977-12-01 Tadao Totsuka Program control apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114376A (en) * 1983-11-22 1985-06-20 Kubokou Paint Kk Ornamental finishing method
JPS60200308A (en) * 1984-03-24 1985-10-09 Matsushita Electric Works Ltd Control circuit

Similar Documents

Publication Publication Date Title
CA1270534C (en) Barrel shifter
JPS5752905A (en) Step type memory sequencer
JPS57109044A (en) Number converter
JPS55134442A (en) Data transfer unit
JPS57197961A (en) Conversion system for image data
JPS5538668A (en) Memory unit
JPS5687150A (en) Writer for read only memory
JPS56168249A (en) Clock generating circuit
JPS5771054A (en) Microprogram controller
JPS53135677A (en) Electronic watch
JPS55129849A (en) Electronic desk top calculator with electronic timing unit
JPS5538684A (en) Shift register
JPS5354935A (en) Information converting device
JPS5798174A (en) Semiconductor storage device
JPS56152051A (en) Asynchronous microprogram control system
JPS5495126A (en) Display device
JPS57208688A (en) Clock generating system
JPS57147703A (en) Input and output controller
JPS5528142A (en) Control unit
JPS556622A (en) Microprogram sequence control circuuit
TW259868B (en) Delay circuit
JPS6412617A (en) Pulse generating circuit
JPS579152A (en) Code converter
JPS54116968A (en) Time limit device
JPS54153561A (en) Parallel-serial conversion circuit