KR970049633A - Device Driver of Terminal Controller in High Speed Medium Computers - Google Patents
Device Driver of Terminal Controller in High Speed Medium Computers Download PDFInfo
- Publication number
- KR970049633A KR970049633A KR1019950069180A KR19950069180A KR970049633A KR 970049633 A KR970049633 A KR 970049633A KR 1019950069180 A KR1019950069180 A KR 1019950069180A KR 19950069180 A KR19950069180 A KR 19950069180A KR 970049633 A KR970049633 A KR 970049633A
- Authority
- KR
- South Korea
- Prior art keywords
- input
- matching unit
- output
- driver
- mpp
- Prior art date
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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4072—Drivers or receivers
-
- 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
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
- G06F13/1652—Handling requests for interconnection or transfer for access to memory bus based on arbitration in a multiprocessor architecture
- G06F13/1663—Access to shared memory
-
- 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
- G06F13/38—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
-
- 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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4086—Bus impedance matching, e.g. termination
Abstract
본 발명은 터미널 제어기의 드라이버에 관한 것으로, 터미널을 사용하기 위하여 프로세서보드상에 디바이스화일을 오픈(iopstrd_open), 클로즈(iopstr_close), 리드(iopstr_rsrv), 라이트(iopstr_wput, iop_wsrv)하기 위한 기능을 처리하는 더미 드라이버(22); 상기 더미 드라이버의 메시지를 스트림방식으로 처리하여 전달하는 입출력스트림 정합부(24); 상기 입출력 스트림정합부(24)의 출력을 메시지전달 프로토콜(MPP)에 따라 시스템 버스를 통해 전달하는 MPP 정합부(32)가 구현 되어 있고, 입출력제어기상에 상기 시스템 버스를 통해 입력되는 메시지 전송 프로토콜을 처리하는 MPP 정합부(32); 상기 MPP 정합부를 통해 입력된 데이터를 스트림방식으로 처리하는 입출력스트림 정합부(34); 상기 입출력스트림 정합부에 의해 전달된 데이터를 통해 상기 더미 드라이버의 요구된 기능을 실제적으로 처리하기 위하여 입출력버스를 통해 터미널 제어기(40)를 제어하는 스트림 드라이버(36)가 구현되어 있다.The present invention relates to a driver of a terminal controller, which processes functions for opening (iopstrd_open), close (iopstr_close), read (iopstr_rsrv), and write (iopstr_wput, iop_wsrv) device files on a processor board in order to use a terminal. Dummy driver 22; An input / output stream matching unit 24 for processing and transmitting a message of the dummy driver in a stream manner; An MPP matching unit 32 for delivering the output of the input / output stream matching unit 24 through a system bus according to a message transfer protocol (MPP) is implemented, and a message transmission protocol input to the input / output controller through the system bus. MPP matching unit 32 for processing the; An input / output stream matching unit 34 for processing data input through the MPP matching unit in a stream manner; The stream driver 36 is implemented to control the terminal controller 40 through the I / O bus in order to actually process the required function of the dummy driver through the data delivered by the I / O stream matching unit.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 고속 중형컴퓨터의 구성을 도시한 도면.1 is a diagram showing the configuration of a fast medium-sized computer.
제2도는 본 발명에 따른 hty 드라이버 계통을 도시한 기능블럭도.2 is a functional block diagram illustrating a hty driver system according to the present invention.
제3도는 본 발명에 따른 rhp 드라이버 계통을 도시한 기능블럭도.3 is a functional block diagram illustrating an rhp driver system in accordance with the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 시스템 버스 2-1, 2-2 : 입출력 버스1: System bus 2-1, 2-2: I / O bus
3, 20 : 프로세서보드 4 : 메모리보드3, 20: processor board 4: memory board
5 : 입출력제어보드 6 : 시스템 제어보드5: I / O control board 6: system control board
7 : X. 25 제어기 8 : ISDN 제어기7: X. 25 Controller 8: ISDN Controller
9 : 이더넷 제어기 10 : FDDI 제어기9: Ethernet Controller 10: FDDI Controller
11 : 터미널 제어기 12 : 하드 디스크11: terminal controller 12: hard disk
13 : 디스크 어레이 14 : 카트리지 테이프13: disk array 14: cartridge tape
15 : 옵티칼 디스크 22 : hty 더미 드라이버15: optical disc 22: hty dummy driver
24, 34 : IOP 스트림 정합부 26, 32 : MMP 정합부24, 34: IOP stream matching section 26, 32: MMP matching section
36 : hty 스트림 드라이버 28 : rhp 더미 드라이버36: hty stream driver 28: rhp dummy driver
38 : rhp 드라이버38: rhp driver
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950069180A KR0171770B1 (en) | 1995-12-30 | 1995-12-30 | Device driver of terminal controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950069180A KR0171770B1 (en) | 1995-12-30 | 1995-12-30 | Device driver of terminal controller |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970049633A true KR970049633A (en) | 1997-07-29 |
KR0171770B1 KR0171770B1 (en) | 1999-03-30 |
Family
ID=19448331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950069180A KR0171770B1 (en) | 1995-12-30 | 1995-12-30 | Device driver of terminal controller |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0171770B1 (en) |
-
1995
- 1995-12-30 KR KR1019950069180A patent/KR0171770B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0171770B1 (en) | 1999-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900006549B1 (en) | Data processing system | |
KR940007647A (en) | Personal computer systems | |
KR940012147A (en) | Microcomputer system | |
AU2209199A (en) | Parallel computing system | |
KR970002617A (en) | Data processing system with bidirectional synchronous multidrop data bus | |
KR890015137A (en) | I / O control system | |
KR970049633A (en) | Device Driver of Terminal Controller in High Speed Medium Computers | |
NO922092L (en) | PC WITH LOCAL BUSH ARBITRATION | |
CA2133617A1 (en) | Time Multiplexing Address and Data on an Existing PC Parallel Port | |
KR890015119A (en) | Data processor | |
KR890016475A (en) | Direct Memory Access Control | |
KR970049517A (en) | Data Transfer Method of ISDN Board in High Speed Medium Computers | |
KR960018958A (en) | Main Memory Access Device Using Data Buffer When Performing Atomic Instruction in Multiprocessor System | |
KR970007658A (en) | PMS MIA interface device | |
KR100382466B1 (en) | Interface of asynchronous system using fifo | |
SU1603362A1 (en) | Data output/input device | |
KR970049387A (en) | Parallel Printer Output Control Method of Main Computer System | |
KR950701747A (en) | CNC data transfer method (METHOD FOR TRANSFERRING CNC DATA) | |
KR920014036A (en) | Mass storage device input / output matching method | |
KR890010700A (en) | System control and error detection circuit | |
JPS6415844A (en) | Memory device | |
KR940022239A (en) | I / O processor for high speed disk control | |
KR970049368A (en) | Server Sector Data Transfer Device | |
ATE196124T1 (en) | VEHICLE CONTROL SYSTEM | |
KR950022446A (en) | Variable connection between ATM layer and upper layer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |