JPS5483335A - Power source controller - Google Patents

Power source controller

Info

Publication number
JPS5483335A
JPS5483335A JP15048777A JP15048777A JPS5483335A JP S5483335 A JPS5483335 A JP S5483335A JP 15048777 A JP15048777 A JP 15048777A JP 15048777 A JP15048777 A JP 15048777A JP S5483335 A JPS5483335 A JP S5483335A
Authority
JP
Japan
Prior art keywords
power source
controller
output
control
address
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
JP15048777A
Other languages
Japanese (ja)
Inventor
Masami Nishitani
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 Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15048777A priority Critical patent/JPS5483335A/en
Publication of JPS5483335A publication Critical patent/JPS5483335A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a constitution in which the power source controller, that controls power source units provided at various units used by the information control system, is controlled by program, thereby making it possible to additionally install devices, only by altering the contents of the control memory unit.
CONSTITUTION: An interface circuit is provided which receives commands from the CPU through the I/O bus. This interface circuit is provided with command receiver 11, which receives commands from the I/O bus, and command controller 12 which receives as input the device address from the I/O bus through address receiver 10 and controls the power sources of devices by the output from command receiver 11. Further, the interface circuit is provided with power source control memory unit 15, which stores information concerning turning ON/OFF the power source unit, control memory address circuit 16, which specifies the memory unit 15 by means of the address of controller 12, and control computation unit 17 which decodes the information of memory unit 15 and executes control. By applying the output of this control computation unit 17, together with the output which has been obtained from the output of controller 12 through sequential and individual ON/OFF controllers 13 and 14, to output controller 18, power source units can be controlled by program.
COPYRIGHT: (C)1979,JPO&Japio
JP15048777A 1977-12-16 1977-12-16 Power source controller Pending JPS5483335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15048777A JPS5483335A (en) 1977-12-16 1977-12-16 Power source controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15048777A JPS5483335A (en) 1977-12-16 1977-12-16 Power source controller

Publications (1)

Publication Number Publication Date
JPS5483335A true JPS5483335A (en) 1979-07-03

Family

ID=15497938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15048777A Pending JPS5483335A (en) 1977-12-16 1977-12-16 Power source controller

Country Status (1)

Country Link
JP (1) JPS5483335A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57174721A (en) * 1981-04-21 1982-10-27 Nec Corp Power supply controller
JPH06342329A (en) * 1993-05-18 1994-12-13 Nec Corp Peripheral controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57174721A (en) * 1981-04-21 1982-10-27 Nec Corp Power supply controller
JPH06342329A (en) * 1993-05-18 1994-12-13 Nec Corp Peripheral controller

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