JPS6372629U - - Google Patents
Info
- Publication number
- JPS6372629U JPS6372629U JP16695786U JP16695786U JPS6372629U JP S6372629 U JPS6372629 U JP S6372629U JP 16695786 U JP16695786 U JP 16695786U JP 16695786 U JP16695786 U JP 16695786U JP S6372629 U JPS6372629 U JP S6372629U
- Authority
- JP
- Japan
- Prior art keywords
- computer
- timing signal
- peripheral device
- switch
- interface switch
- 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 5
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Information Transfer Systems (AREA)
Description
第1図は本考案の一実施例を示すブロツク図で
ある。
1……コンピユータ、2……同期式周辺装置、
3……非同期式周辺装置、4……インターフエイ
ス回路、42……切替器、42……タイミング信
号折返し回路。
FIG. 1 is a block diagram showing one embodiment of the present invention. 1... Computer, 2... Synchronous peripheral device,
3... Asynchronous peripheral device, 4... Interface circuit, 42... Switch, 42... Timing signal return circuit.
Claims (1)
れる複数の周辺装置の中から選択したものを接続
するインターフエイス切替器において、常に外部
から供給されるタイミング信号で動作する同期式
に設定した前記コンピユータとそれぞれ内部のタ
イミング信号で動作する非同期式の前記周辺装置
とを接続する場合に前記インターフエイス切替器
に前記コンピユータから出力されるタイミング信
号をそのまま前記コンピユータに折返し送出する
手段を付加したことを特徴とするインターフエイ
ス切替器。 In an interface switch that connects a peripheral device selected from a plurality of peripheral devices connected to a computer via RS232, the computer is configured to operate in a synchronous manner using a timing signal supplied from the outside, and each internal device is When connecting the asynchronous peripheral device that operates with a timing signal, the interface switch is further provided with means for returning the timing signal output from the computer to the computer as it is. Face switch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16695786U JPS6372629U (en) | 1986-10-29 | 1986-10-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16695786U JPS6372629U (en) | 1986-10-29 | 1986-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6372629U true JPS6372629U (en) | 1988-05-16 |
Family
ID=31098430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16695786U Pending JPS6372629U (en) | 1986-10-29 | 1986-10-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6372629U (en) |
-
1986
- 1986-10-29 JP JP16695786U patent/JPS6372629U/ja active Pending