KR890008698A - Die printer spool device and method - Google Patents

Die printer spool device and method Download PDF

Info

Publication number
KR890008698A
KR890008698A KR870013673A KR870013673A KR890008698A KR 890008698 A KR890008698 A KR 890008698A KR 870013673 A KR870013673 A KR 870013673A KR 870013673 A KR870013673 A KR 870013673A KR 890008698 A KR890008698 A KR 890008698A
Authority
KR
South Korea
Prior art keywords
printer
buffer ram
data
file
interrupt
Prior art date
Application number
KR870013673A
Other languages
Korean (ko)
Other versions
KR900002794B1 (en
Inventor
박동춘
Original Assignee
최근선
주식회사 금성사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019870013673A priority Critical patent/KR900002794B1/en
Publication of KR890008698A publication Critical patent/KR890008698A/en
Application granted granted Critical
Publication of KR900002794B1 publication Critical patent/KR900002794B1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

내용 없음No content

Description

다이용자 프린터 스풀장치와 방법Die printer spool device and method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명에 따른 다이용자 프린터스풀링장치의 블록다이아 그램도.1 is a block diagram of a die printer spooling device according to the present invention.

제 2 도는 본 발명에서 콘트롤프로그램 ROM의 메인루틴의 플로우챠트.2 is a flowchart of the main routine of the control program ROM in the present invention.

제 3 도는 본 발명에서 비동기콘트롤조직 인터럽트 써비스 루틴의 플로우챠트.3 is a flowchart of an asynchronous control organization interrupt service routine in the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 퍼스날 컴퓨터 2 : 콘넥터 박스1: personal computer 2: connector box

3 : SIO 4 : 비동기 콘트롤조직3: SIO 4: Asynchronous Control Organization

5 : 프로세서 6 : 시스템 인터페이스 조직5: processor 6: system interface organization

7 : 콘트롤프로그램 ROM,8 : 입력버퍼7: Control program ROM, 8: Input buffer

RAM 9, : 출력버퍼 RAM, 10 : PIORAM 9,: Output buffer RAM, 10: PIO

11 : 프린터 12 : 호스트11: printer 12: host

CPV 13 : 데이터 어드레스 콘트롤버스CPV 13: Data Address Control Bus

Claims (2)

여러개의 퍼스날컴퓨터(1)들을 콘넥타 박스(2)를 거쳐 SIO(3)에 접속하고 다시 이를 비동기 콘트롤조직(4)에 접속하여 프로세서(5), 시스템인터페이스조직(6), 콘트롤프로그램 ROM(7), 입력버퍼 RAM(8), 출력버퍼 RAM(9) 및 PIO(10)에 데이터 어드레스 콘트롤버스(13)를 거쳐 모두 연결하고 시스템 인터페이스 조직(6)은 호스트 CPU(12)에 접속되고 PIO(10)는 프린터(11)에 연결되어 여러개의 퍼스날컴퓨터가 한 대의 프린터를 이용할 수 있도록 구성된 것을 특징으로 하는 다이용자 프린타 스풀링 장치.The multiple personal computers 1 are connected to the SIO 3 via the connector box 2 and then to the asynchronous control organization 4 again to the processor 5, the system interface 6 and the control program ROM 7 ), Input buffer RAM (8), output buffer RAM (9) and PIO (10) are all connected via a data address control bus (13), and the system interface organization (6) is connected to the host CPU (12) and the PIO ( 10) is a die user printer spooling device, characterized in that configured to allow a plurality of personal computers to use a single printer connected to the printer (11). 퍼스날컴퓨터를 한 대의 프린타에 연결하여, 호스트 시스템에 크리에이트된 파일로 데이터 어팬드 요구를 인터럽트하거나, 프린트할 파일의 데이터 전송요구를 인터럽트하거나,, 파일삭제요구를 인터럽트하여 입력버퍼 RAM(8)와 출력버퍼 RAM(9)의 상태에 따라 시스템 인터페이스조직(6)을 통해 인터럽트를 걸거나, 혹은 파일 크리에이션 요구를 인터럽트하여 수신한 데이터를 입력버퍼 RAM(8)의 해당 SIO 영역에 저장하여 여러개의 퍼스날컴퓨터가 한 대의 프린터를 이용할 수 있도록 구성한 것을 특징으로 하는 다이용자 프린터 스풀링 방법.Connect a personal computer to one printer, interrupt the data append request with a file created on the host system, interrupt the data transfer request of the file to be printed, or interrupt the file delete request to input buffer RAM (8). And the data received by interrupting through the system interface organization 6 or interrupting the file creation request according to the state of the output buffer RAM 9 and storing the received data in the corresponding SIO area of the input buffer RAM 8 A die user printer spooling method comprising a personal computer configured to use a single printer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870013673A 1987-11-30 1987-11-30 Printer spooling apparatus and method for multiuser KR900002794B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870013673A KR900002794B1 (en) 1987-11-30 1987-11-30 Printer spooling apparatus and method for multiuser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870013673A KR900002794B1 (en) 1987-11-30 1987-11-30 Printer spooling apparatus and method for multiuser

Publications (2)

Publication Number Publication Date
KR890008698A true KR890008698A (en) 1989-07-12
KR900002794B1 KR900002794B1 (en) 1990-04-30

Family

ID=19266549

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870013673A KR900002794B1 (en) 1987-11-30 1987-11-30 Printer spooling apparatus and method for multiuser

Country Status (1)

Country Link
KR (1) KR900002794B1 (en)

Also Published As

Publication number Publication date
KR900002794B1 (en) 1990-04-30

Similar Documents

Publication Publication Date Title
KR930001086A (en) CPU with integrated multiplication / accumulation unit
US4703418A (en) Method and apparatus for performing variable length data read transactions
KR940015805A (en) Bus with central processing unit (CPU) core optimized for access to on-chip memory devices
KR860700300A (en) Input memory circuit means and its distribution method
KR890008698A (en) Die printer spool device and method
KR890015119A (en) Data processor
KR910008564A (en) Real-time processing system for text and non-tex
JPS56166537A (en) Microprogram control adaptor
KR920013130A (en) I / O Processor Using Data Buffer RAM
KR900012764A (en) Efficient Printing Buffer Circuit in Point Matrix Printers
Peek et al. UNIX Power Tools
KR950022425A (en) Communication Processor Board capable of DMA
JPS57139833A (en) Interruption controlling circuit
KR920014037A (en) I / O equipment matching device of redundant processor system
Seidel Hewlett-Packard and Microsoft join forces to accelerate Windows printing
JPH04309158A (en) Data transfer equipment
KR940004446A (en) Bus interface device
KR940000984A (en) DMA data transfer method using triple buffer
KR930001096A (en) Printer's handshaking circuit and method
KR900002680A (en) DMA timing control circuit
JPH0465430B2 (en)
KR890010757A (en) Drives for printers for multiple users
KR910001593A (en) Shadow printing method of dot matrix printer
JPH04352052A (en) Data processor
KR920003184A (en) Computer Architecture for Multimedia Knowledge Information Processing

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010314

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee