JPS5294040A - Data processing unit - Google Patents

Data processing unit

Info

Publication number
JPS5294040A
JPS5294040A JP1096076A JP1096076A JPS5294040A JP S5294040 A JPS5294040 A JP S5294040A JP 1096076 A JP1096076 A JP 1096076A JP 1096076 A JP1096076 A JP 1096076A JP S5294040 A JPS5294040 A JP S5294040A
Authority
JP
Japan
Prior art keywords
processing unit
data processing
buffer register
register
lowering
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
JP1096076A
Other languages
Japanese (ja)
Inventor
Minoru Mahara
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1096076A priority Critical patent/JPS5294040A/en
Publication of JPS5294040A publication Critical patent/JPS5294040A/en
Pending legal-status Critical Current

Links

Landscapes

  • Storing Facsimile Image Data (AREA)

Abstract

PURPOSE: To increase capacity with simple circuit structure and without lowering the buffer register velocity by using RAM for memory sector of buffer register and by performing control for register input/output through three pairs of counter newly added.
COPYRIGHT: (C)1977,JPO&Japio
JP1096076A 1976-02-03 1976-02-03 Data processing unit Pending JPS5294040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1096076A JPS5294040A (en) 1976-02-03 1976-02-03 Data processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1096076A JPS5294040A (en) 1976-02-03 1976-02-03 Data processing unit

Publications (1)

Publication Number Publication Date
JPS5294040A true JPS5294040A (en) 1977-08-08

Family

ID=11764737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1096076A Pending JPS5294040A (en) 1976-02-03 1976-02-03 Data processing unit

Country Status (1)

Country Link
JP (1) JPS5294040A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205645A (en) * 1983-05-06 1984-11-21 Nec Corp Information transfer device
JPS61115255U (en) * 1985-12-28 1986-07-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205645A (en) * 1983-05-06 1984-11-21 Nec Corp Information transfer device
JPS61115255U (en) * 1985-12-28 1986-07-21

Similar Documents

Publication Publication Date Title
JPS5268340A (en) Data processing unit
JPS52119832A (en) Electroinc calculator of microprogram control system
JPS5294040A (en) Data processing unit
JPS5363935A (en) Memory address control system
JPS522330A (en) Data processig unit
JPS5415620A (en) Buffer memory unit
JPS5255315A (en) Data transmission control unit
JPS539434A (en) Data processor system
JPS5440049A (en) Information process system
JPS53142841A (en) Data processor
JPS5419625A (en) Control unit for computer
JPS5356936A (en) Transfer control system
JPS52150944A (en) Information transfer control unit
JPS53112041A (en) Data processor
JPS53121531A (en) Input/output channel
JPS5419615A (en) Control system for input and output unit
JPS51122349A (en) Jump address determination method by external input
JPS5379446A (en) External memory control unit
JPS53142840A (en) Data processor
JPS52141152A (en) Data collection system
JPS5329480A (en) Program controller
JPS5394142A (en) Input/output control system
JPS52112237A (en) Memory control unit
JPS5413237A (en) Interface circuit
JPS5353930A (en) Input and output control system