KR19980024561A - 시퀀서의 i/o 장치 - Google Patents
시퀀서의 i/o 장치 Download PDFInfo
- Publication number
- KR19980024561A KR19980024561A KR1019970046869A KR19970046869A KR19980024561A KR 19980024561 A KR19980024561 A KR 19980024561A KR 1019970046869 A KR1019970046869 A KR 1019970046869A KR 19970046869 A KR19970046869 A KR 19970046869A KR 19980024561 A KR19980024561 A KR 19980024561A
- Authority
- KR
- South Korea
- Prior art keywords
- serial
- parallel
- sequencer
- signals
- signal
- 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.)
- Ceased
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 239000000758 substrate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0426—Programming the control sequence
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Abstract
Description
Claims (4)
- 시퀀서는 상기 시퀀서 내부로직회로에 대해 병렬신호를 입출력하는 병렬데이터버스를 가지며, 제어대상의 입력기기 및 출력기기는 병렬데이터를 입출력하는 것이고, 시퀀서의 I/O유닛에는 직렬신호를 전달하는 직렬 포트와, 상기 병렬데이터 버스 및 직렬 포트 사이에서 병렬신호/직렬신호변환하는 병렬/직렬 변환부를 배치하고, 직렬포트 및 제어대상 또는 제어대상 근방 사이에는 직렬데이터를 전송하는 직렬데이터라인을 배치하고, 제어대상중 또는 제어대상 근방에는 직렬데이터라인 및 제어대상 또는 제어대상 근방 사이에서 직렬신호/병렬신호 변환하는 직렬/병렬 변환부를 배치한 것을 특징으로 하는 시퀀서의 I/O장치.
- 제1항에 있어서, 시퀀서 혹은 그 I/O유닛의 하우징에 직렬 포트를 배치하고, 상기 하우징 내부에는 직렬 드라이버/직렬 리시버를 배설한 것을 특징으로 하는 시퀀서의 I/O장치.
- 제2항에 있어서, 하우징 판면에는 방진성·방수성을 갖는 직렬 포트가 배치된 것을 특징으로 하는 시퀀서의 I/O장치.
- 제1항 내지 제3항의 어느 한항에 있어서, 다수 개소에 각각 1 또는 2 이상의 제어대상이 배치되고, 각 개소마다 병렬/직렬 변환부가 배치되어 있으며, 직렬데이타라인은 다소 개소에 대응하는 다수의 병렬/직렬 변환부의 신호를 공통으로 전송할 수 있게 구성되어 있는 것을 특징으로 하는 시퀀서의 I/O장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96-248250 | 1996-09-19 | ||
JP8248250A JPH1097309A (ja) | 1996-09-19 | 1996-09-19 | シーケンサのi/o装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR19980024561A true KR19980024561A (ko) | 1998-07-06 |
Family
ID=17175385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970046869A Ceased KR19980024561A (ko) | 1996-09-19 | 1997-09-11 | 시퀀서의 i/o 장치 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH1097309A (ko) |
KR (1) | KR19980024561A (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7895387B1 (en) | 2007-09-27 | 2011-02-22 | Cypress Semiconductor Corporation | Devices and methods for sharing common target device with two different hosts according to common communication protocol |
-
1996
- 1996-09-19 JP JP8248250A patent/JPH1097309A/ja active Pending
-
1997
- 1997-09-11 KR KR1019970046869A patent/KR19980024561A/ko not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPH1097309A (ja) | 1998-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19970911 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970911 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19991120 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20000224 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19991120 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |