KR930000012B1 - 스캐너의 문서데이타 입력장치 - Google Patents
스캐너의 문서데이타 입력장치 Download PDFInfo
- Publication number
- KR930000012B1 KR930000012B1 KR1019900007360A KR900007360A KR930000012B1 KR 930000012 B1 KR930000012 B1 KR 930000012B1 KR 1019900007360 A KR1019900007360 A KR 1019900007360A KR 900007360 A KR900007360 A KR 900007360A KR 930000012 B1 KR930000012 B1 KR 930000012B1
- Authority
- KR
- South Korea
- Prior art keywords
- scanner
- data
- host computer
- interface circuit
- flop
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00236—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer
- H04N1/00241—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer using an image reading device as a local input to a computer
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- 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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00236—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32561—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using a programmed control device, e.g. a microprocessor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
- H04N2201/0034—Details of the connection, e.g. connector, interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0081—Image reader
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Image Input (AREA)
- Facsimiles In General (AREA)
Abstract
Description
Claims (2)
- 스캐너(200)를 통해 읽어들인 데이타를 받아들이기 위한 제어를 하는 호스트 컴퓨터(202)와, 상기 호스트 컴퓨터(202)의 모드에 따라 인터페이스회로(304)의 모드를 모드를 선택할수 있게 하는 앤드게이트(301)와, 상기 호스트 컴퓨터(202)를 통해 스캔된 데이타를 마이크로 프로세서(303)가 악세스하게 하는 래치(302)와, 상기 호스트 컴퓨터(202)의 데이타에 따라 인터럽트 발생 제어신호를 마이크로 프로세서(303)로 보내는 플립플롭(305)과, 상기 플립플롭(305)의 제어에 따라 래치(302)의 데이타를 저장하고 시스템 제어를 행하는 마이크로 프로세서(303)와, 상기 마이크로 프로세서(303)으로 부터의 인터럽트 신호 여부에 의해 스캔된 데이타를 호스트 컴퓨터(202)로 전송하게 할것인지의 여부를 제어하는 스캔 제어부(311)와, 상기 컴퓨터(202) 및 스캔 제어부(311)의 제어에 따라 컴퓨터(202)와 스캐너(200)의 콘넥터(310)를 인터페이스하는 인터페이스 회로부(304)와, 상기 인터페이스회로(304)로 부터의 신호를 스캐너 콘넥터(310)로 전달하는 버퍼(309)와, 인터페이스 회로(304)와 스캔 제어부 (311)의 제어에 의해 스캐너(200)로 부터의 스캔 된 데이타를 전송하는 스캐너 콘넥터부(310)를 포함하여 두개의 프로세서가 동시에 스캐너 데이타를 받아들이도록 구성된 것을 특징으로하는 스캐너의 문서 데이타 입력장치.
- 제1항에 있어서, 스캔 제어부(311)은 마이크로 프로세서(303)의 인터럽트 발생신호가 있을시 하이를 출력하는 플립플롭(306)과, 상기 플립플롭(306)의 출력 및 스캐너 콘넥터(310)의 스트로보 단자를 각각 입력으로 하고 출력을 인터페이스 회로 (304)에 출력하는 오아게이트(307)와, 상기 플립플롭(306)의 출력 및 인터페이스회로(304)의 데이타 전송 여부확인 신호를 각각 입력으로 하고 그 출력을 스캐너 콘넥터 (310)에 연결하는 오아게이트(308)를 포함하여 구성된 것을 특징으로 하는 스캐너의 문서 데이타 입력장치.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900007360A KR930000012B1 (ko) | 1990-05-22 | 1990-05-22 | 스캐너의 문서데이타 입력장치 |
| DE69115351T DE69115351T2 (de) | 1990-05-22 | 1991-05-21 | Dokumentdateneingabesystem für einen Abtaster |
| EP91401303A EP0458693B1 (en) | 1990-05-22 | 1991-05-21 | Document data input system for a scanner |
| US07/703,481 US5432914A (en) | 1990-05-22 | 1991-05-21 | Scanner interface system for transferring data to main and secondary processing units |
| JP3117284A JPH05114021A (ja) | 1990-05-22 | 1991-05-22 | スキヤナーの文書データ入力装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900007360A KR930000012B1 (ko) | 1990-05-22 | 1990-05-22 | 스캐너의 문서데이타 입력장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910020541A KR910020541A (ko) | 1991-12-20 |
| KR930000012B1 true KR930000012B1 (ko) | 1993-01-06 |
Family
ID=19299293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900007360A Expired - Fee Related KR930000012B1 (ko) | 1990-05-22 | 1990-05-22 | 스캐너의 문서데이타 입력장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5432914A (ko) |
| EP (1) | EP0458693B1 (ko) |
| JP (1) | JPH05114021A (ko) |
| KR (1) | KR930000012B1 (ko) |
| DE (1) | DE69115351T2 (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69322316T2 (de) * | 1992-06-22 | 1999-04-29 | Fujitsu Ltd., Kawasaki, Kanagawa | Verfahren und Vorrichtung zum Lesen von Bildern eines Bildabtasters |
| US6786420B1 (en) | 1997-07-15 | 2004-09-07 | Silverbrook Research Pty. Ltd. | Data distribution mechanism in the form of ink dots on cards |
| US6618117B2 (en) | 1997-07-12 | 2003-09-09 | Silverbrook Research Pty Ltd | Image sensing apparatus including a microcontroller |
| US6624848B1 (en) | 1997-07-15 | 2003-09-23 | Silverbrook Research Pty Ltd | Cascading image modification using multiple digital cameras incorporating image processing |
| US6879341B1 (en) | 1997-07-15 | 2005-04-12 | Silverbrook Research Pty Ltd | Digital camera system containing a VLIW vector processor |
| US20040119829A1 (en) | 1997-07-15 | 2004-06-24 | Silverbrook Research Pty Ltd | Printhead assembly for a print on demand digital camera system |
| US7110024B1 (en) | 1997-07-15 | 2006-09-19 | Silverbrook Research Pty Ltd | Digital camera system having motion deblurring means |
| US6690419B1 (en) | 1997-07-15 | 2004-02-10 | Silverbrook Research Pty Ltd | Utilising eye detection methods for image processing in a digital image camera |
| US6429952B1 (en) | 1998-08-31 | 2002-08-06 | Sharp Laboratories Of America | Browser interface to scanner |
| AUPQ056099A0 (en) | 1999-05-25 | 1999-06-17 | Silverbrook Research Pty Ltd | A method and apparatus (pprint01) |
| US6618771B1 (en) * | 2000-02-16 | 2003-09-09 | Hewlett-Packard Development Company, Lp. | Method and apparatus for use in installing a scanner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558811A (en) * | 1967-05-25 | 1971-01-26 | Xerox Corp | Graphic communication electrical interface system |
| DE3019480A1 (de) * | 1980-05-21 | 1981-11-26 | SIEMENS AG AAAAA, 1000 Berlin und 8000 München | Mehrzweck-endgeraet mit einer eingabe- und steuertastatur zum anschluss an eine datenverarbeitungsanlage und/oder einen textbearbeitungsautomaten |
| US5038298A (en) * | 1986-03-14 | 1991-08-06 | Canon Kabushiki Kaisha | Image output apparatus connectable to mutually different external data processing apparatus |
| JP2740180B2 (ja) * | 1987-05-09 | 1998-04-15 | 株式会社リコー | 複写装置 |
| US5019916A (en) * | 1987-05-09 | 1991-05-28 | Ricoh Company, Ltd. | Digital copier with a facsimile function |
| US5153746A (en) * | 1988-03-10 | 1992-10-06 | Kabushiki Kaisha Toshiba | Document processing apparatus with facsimile function |
| JPH0626411B2 (ja) * | 1988-05-19 | 1994-04-06 | ニスカ株式会社 | 画像読取装置のインターフェース回路 |
| US5167021A (en) * | 1988-09-19 | 1992-11-24 | Ncr Corporation | Multimedia interface device and method |
| KR920001182B1 (ko) * | 1989-02-28 | 1992-02-06 | 삼성전자 주식회사 | 팩시밀리의 자국 멀티-카피방법 |
-
1990
- 1990-05-22 KR KR1019900007360A patent/KR930000012B1/ko not_active Expired - Fee Related
-
1991
- 1991-05-21 US US07/703,481 patent/US5432914A/en not_active Expired - Fee Related
- 1991-05-21 EP EP91401303A patent/EP0458693B1/en not_active Expired - Lifetime
- 1991-05-21 DE DE69115351T patent/DE69115351T2/de not_active Expired - Fee Related
- 1991-05-22 JP JP3117284A patent/JPH05114021A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE69115351D1 (de) | 1996-01-25 |
| KR910020541A (ko) | 1991-12-20 |
| EP0458693A3 (en) | 1992-04-22 |
| US5432914A (en) | 1995-07-11 |
| EP0458693A2 (en) | 1991-11-27 |
| DE69115351T2 (de) | 1996-05-09 |
| EP0458693B1 (en) | 1995-12-13 |
| JPH05114021A (ja) | 1993-05-07 |
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