JPH0255318U - - Google Patents
Info
- Publication number
- JPH0255318U JPH0255318U JP13419988U JP13419988U JPH0255318U JP H0255318 U JPH0255318 U JP H0255318U JP 13419988 U JP13419988 U JP 13419988U JP 13419988 U JP13419988 U JP 13419988U JP H0255318 U JPH0255318 U JP H0255318U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral device
- power
- reset signal
- computer
- reception
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000011664 signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Power Sources (AREA)
Description
第１図はこの考案の第１の考案の一実施例によ
る構成図、第２図はこの考案の第２の考案の一実
施例による構成図、第３図は従来の回路の構成図
である。
１は電子計算機、２は周辺装置、３はインター
フエースケーブル、８，８ａは周辺装置の電源投
入切断制御回路、７はＴＥＲＭＰＷＲ（ＴＥＲＭ
ＩＮＡＴＩＯＮ ＰＯＷＥＲ）信号、７ａはＲＳ
Ｔ（リセツト）信号。なお、図中、同一符号は同
一又は相当部分を示す。
Fig. 1 is a block diagram of an embodiment of the first invention of this invention, Fig. 2 is a block diagram of an embodiment of the second invention of this invention, and Fig. 3 is a block diagram of a conventional circuit. . 1 is a computer, 2 is a peripheral device, 3 is an interface cable, 8 and 8a are power on/off control circuits for peripheral devices, and 7 is a TERMPWR (TERM
INATION POWER) signal, 7a is RS
T (reset) signal. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
御を行なうスモールコンピユータシステムインタ
ーフエースを周辺装置に有したものにおいて、上
記周辺装置に、電子計算機の電源投入と共にスモ
ールコンピユータシステムインターフエースケー
ブルを通して入力される終端電源回路信号を検知
し、周辺装置の電源投入制御を行なう電源投入切
断制御手段を備えたことを特徴とする周辺装置の
電源投入制御回路。 (2) 電子計算機と周辺装置の間で信号の授受制
御を行なうインターフエースを周辺装置に有した
ものにおいて、上記周辺装置に、電子計算機の電
源投入と共にオン出力されるリセツト信号をイン
ターフエースケーブルを通して検知し、このリセ
ツト信号に従つて周辺装置の電源投入制御を行な
う電源投入切断制御手段を備えたことを特徴とす
る周辺装置の電源投入制御回路。[Scope of Claim for Utility Model Registration] (1) In a peripheral device that has a small computer system interface that controls the transmission and reception of signals between a computer and a peripheral device, when the peripheral device is A power-on control circuit for a peripheral device, comprising a power-on/off control means for detecting a terminal power circuit signal input through a small computer system interface cable and controlling power-on of the peripheral device. (2) In a peripheral device that has an interface that controls the transmission and reception of signals between the computer and the peripheral device, a reset signal that is turned on and output when the computer is powered on is passed through the interface cable to the peripheral device. 1. A power-on control circuit for a peripheral device, comprising a power-on/off control means for detecting a reset signal and controlling power-on of the peripheral device in accordance with the reset signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13419988U JPH0255318U (en) | 1988-10-14 | 1988-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13419988U JPH0255318U (en) | 1988-10-14 | 1988-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255318U true JPH0255318U (en) | 1990-04-20 |
Family
ID=31392740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13419988U Pending JPH0255318U (en) | 1988-10-14 | 1988-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06236226A (en) * | 1993-02-09 | 1994-08-23 | Seiwa Syst:Kk | Automatic power opening/ closing device for computer peripheral equipment |
| JP2009211616A (en) * | 2008-03-06 | 2009-09-17 | Nec Corp | Computer system, slave unit, and power supply control method |
-
1988
- 1988-10-14 JP JP13419988U patent/JPH0255318U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06236226A (en) * | 1993-02-09 | 1994-08-23 | Seiwa Syst:Kk | Automatic power opening/ closing device for computer peripheral equipment |
| JP2009211616A (en) * | 2008-03-06 | 2009-09-17 | Nec Corp | Computer system, slave unit, and power supply control method |
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