JPS5858636U - Line control device - Google Patents
Line control deviceInfo
- Publication number
- JPS5858636U JPS5858636U JP1981153414U JP15341481U JPS5858636U JP S5858636 U JPS5858636 U JP S5858636U JP 1981153414 U JP1981153414 U JP 1981153414U JP 15341481 U JP15341481 U JP 15341481U JP S5858636 U JPS5858636 U JP S5858636U
- Authority
- JP
- Japan
- Prior art keywords
- transmission rate
- transmission
- control section
- processing unit
- control device
- 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.)
- Granted
Links
Landscapes
- Communication Control (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の二審施例を示す回線制御装置の構成
を示す回路ブロック図、第２図は第１図実施例の端末出
力セレクタの詳細回路ブロック図、第３図は第１図実施
例の端末入力セレクタの詳細回路ブロック図である。
１：中央処理装置、２：データバス、３：伝送制御ＬＳ
Ｉ、 ４：伝送レート発生部、５：クロックセレクタ、
６：伝送レート制御部、７：端末出力セレクタ、８：端
末入力セレクタ、９：端末用ドライバ、１０：端末用レ
シーバ、１１．１２：デコーダ、Ｇｉ。
Ｇ２・・・・・・Ｇ８：ゲート回路。Fig. 1 is a circuit block diagram showing the configuration of a line control device showing a second embodiment of this invention, Fig. 2 is a detailed circuit block diagram of the terminal output selector of the embodiment of Fig. 1, and Fig. 3 is the implementation of Fig. 1. FIG. 2 is a detailed circuit block diagram of an example terminal input selector. 1: Central processing unit, 2: Data bus, 3: Transmission control LS
I, 4: Transmission rate generator, 5: Clock selector,
6: Transmission rate control unit, 7: Terminal output selector, 8: Terminal input selector, 9: Terminal driver, 10: Terminal receiver, 11.12: Decoder, Gi. G2...G8: Gate circuit.
Claims (1)
つ複数の端末装置に接続され、これら複数の端末装置と
中央処理装置間で授受されるデータの伝送制御をなす回
線制御装置において、 複数の伝送レート信号発生手段と、前記デー′タバスを
介して前記中央処理装置より送られて来る信号を受けて
前記伝送レート信号発生手段の伝送Ｌ／ −トを選択す
るコード信号を出力する伝送レート制御部“と、前記伝
送レート選択コードにより選択される伝送レートで前記
端末装置とのデータの送受をなす伝送制御部と、前記伝
送レート制御部より出力された伝送レート選択コードに
より前記端末装置を選択し、選択した端末装置と前記伝
送制御部を結合させる端末セレクレとよりなることを特
徴とする回線制御装置。[Claims for Utility Model Registration] , connected to a central processing unit via a data bus and connected to a plurality of terminal devices, and controlling the transmission of data exchanged between the plurality of terminal devices and the central processing unit. A line control device includes a plurality of transmission rate signal generation means, and a code for selecting a transmission L/to of the transmission rate signal generation means in response to a signal sent from the central processing unit via the data bus. a transmission rate control section that outputs a signal; a transmission control section that transmits and receives data to and from the terminal device at a transmission rate selected by the transmission rate selection code; and a transmission rate selection output from the transmission rate control section. A line control device comprising a terminal selector that selects the terminal device based on a code and connects the selected terminal device and the transmission control section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981153414U JPS5858636U (en) | 1981-10-14 | 1981-10-14 | Line control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981153414U JPS5858636U (en) | 1981-10-14 | 1981-10-14 | Line control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5858636U true JPS5858636U (en) | 1983-04-20 |
| JPS6230361Y2 JPS6230361Y2 (en) | 1987-08-04 |
Family
ID=29946031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981153414U Granted JPS5858636U (en) | 1981-10-14 | 1981-10-14 | Line control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5858636U (en) |
-
1981
- 1981-10-14 JP JP1981153414U patent/JPS5858636U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230361Y2 (en) | 1987-08-04 |
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