KR100225043B1 - 인터럽트를 이용한 다중 직렬통신방법 및 직렬통신장치 - Google Patents
인터럽트를 이용한 다중 직렬통신방법 및 직렬통신장치 Download PDFInfo
- Publication number
- KR100225043B1 KR100225043B1 KR1019920010344A KR920010344A KR100225043B1 KR 100225043 B1 KR100225043 B1 KR 100225043B1 KR 1019920010344 A KR1019920010344 A KR 1019920010344A KR 920010344 A KR920010344 A KR 920010344A KR 100225043 B1 KR100225043 B1 KR 100225043B1
- Authority
- KR
- South Korea
- Prior art keywords
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- data
- serial
- interrupt
- 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.)
- Expired - Lifetime
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Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (2)
- 다른 마이콤이 데이타 통신을 하는지를 판별하는 제1과정과, 상기 제1과정에서 데이타 통신을 하지 않을 경우에 인터럽트 신호를 출력하여 데이타 통신을 알린후 데이타 통신을 하는 제2과정과, 상기 제2과정에서 데이타 통신이 완료되었을 경우에 통신완료신호를 출력하는 제3과정으로 제어됨을 특징으로 하는 인터럽트를 이용한 다중 직렬통신방법.
- 마이콤(11, 11A, 11B,...)와, 상기 마이콤(11, 11A, 11B,...)과 데이타 통신부(12, 12A, 12B,...)와, 상기 마이콤(11, 11A, 11B,...)및 통신부(12, 12A, 12B,...)들을 연결하여 데아타 및 클럭을 전송하는 직렬데이타 라인(13) 및 클럭라인(14)과, 상기 마이콤(11, 11A, 11B,...)들을 연결하여 인터럽트 신호를 전송하는 인터럽트 라인(15)으로 구성함을 특징으로 하는 인터럽트를 이용한 다중 직렬통신장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920010344A KR100225043B1 (ko) | 1992-06-15 | 1992-06-15 | 인터럽트를 이용한 다중 직렬통신방법 및 직렬통신장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920010344A KR100225043B1 (ko) | 1992-06-15 | 1992-06-15 | 인터럽트를 이용한 다중 직렬통신방법 및 직렬통신장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940000979A KR940000979A (ko) | 1994-01-10 |
| KR100225043B1 true KR100225043B1 (ko) | 1999-10-15 |
Family
ID=19334687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920010344A Expired - Lifetime KR100225043B1 (ko) | 1992-06-15 | 1992-06-15 | 인터럽트를 이용한 다중 직렬통신방법 및 직렬통신장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100225043B1 (ko) |
-
1992
- 1992-06-15 KR KR1019920010344A patent/KR100225043B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR940000979A (ko) | 1994-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19920615 |
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| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970403 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19920615 Comment text: Patent Application |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990424 |
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| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990715 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
Payment date: 19990716 End annual number: 3 Start annual number: 1 |
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| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20020326 Start annual number: 4 End annual number: 4 |
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| FPAY | Annual fee payment |
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| EXPY | Expiration of term | ||
| PC1801 | Expiration of term |
Termination date: 20130309 Termination category: Expiration of duration |