JPS61107050U - - Google Patents
Info
- Publication number
- JPS61107050U JPS61107050U JP19262384U JP19262384U JPS61107050U JP S61107050 U JPS61107050 U JP S61107050U JP 19262384 U JP19262384 U JP 19262384U JP 19262384 U JP19262384 U JP 19262384U JP S61107050 U JPS61107050 U JP S61107050U
- Authority
- JP
- Japan
- Prior art keywords
- changeover switch
- interface bus
- pull
- interface
- resistor
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Bus Control (AREA)
- Electronic Switches (AREA)
Description
第１図は、本考案の実施例によるインターフエ
イスバスの切り換えスイツチ、第２図は、機器に
接続されるインターフエイスバスの状態図、第３
図は従来のインターフエイスバスの切り換えスイ
ツチである。
ｂ１，ｂ２，ｂ３…インターフエイスバス、Ｓ
Ｗ…スイツチ部、Ａ，Ｂ，Ｃ…機器。
FIG. 1 shows an interface bus changeover switch according to an embodiment of the present invention, FIG. 2 shows a state diagram of an interface bus connected to a device, and FIG.
The figure shows a conventional interface bus changeover switch. b 1 , b 2 , b 3 ...interface bus, S
W... Switch section, A, B, C... Equipment.
Claims (1)
るインターフエイスバスの切り換えスイツチにお
いて、このインターフエイスバスが前記切り換え
スイツチ部に接続される箇所にプルアツプ抵抗、
プルダウン抵抗を設置したことを特徴とするイン
ターフエイスバスの切り換えスイツチ。 In an interface bus changeover switch that mutually switches between a plurality of interface buses, a pull-up resistor is provided at the point where this interface bus is connected to the changeover switch section.
An interface bus changeover switch featuring a pull-down resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19262384U JPS61107050U (en) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19262384U JPS61107050U (en) | 1984-12-19 | 1984-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107050U true JPS61107050U (en) | 1986-07-07 |
Family
ID=30750032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19262384U Pending JPS61107050U (en) | 1984-12-19 | 1984-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107050U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS532047A (en) * | 1976-06-29 | 1978-01-10 | Toshiba Corp | Address reorganization system of surrounding apparatuses |
| JPS5851362B2 (en) * | 1976-03-30 | 1983-11-16 | イ−・アイ・デユポン・ド・ネモア−ス・アンド・コンパニ− | Dielectric powder composition |
-
1984
- 1984-12-19 JP JP19262384U patent/JPS61107050U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851362B2 (en) * | 1976-03-30 | 1983-11-16 | イ−・アイ・デユポン・ド・ネモア−ス・アンド・コンパニ− | Dielectric powder composition |
| JPS532047A (en) * | 1976-06-29 | 1978-01-10 | Toshiba Corp | Address reorganization system of surrounding apparatuses |