KR940012151A - Address expansion unit - Google Patents

Address expansion unit Download PDF

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Publication number
KR940012151A
KR940012151A KR1019920022595A KR920022595A KR940012151A KR 940012151 A KR940012151 A KR 940012151A KR 1019920022595 A KR1019920022595 A KR 1019920022595A KR 920022595 A KR920022595 A KR 920022595A KR 940012151 A KR940012151 A KR 940012151A
Authority
KR
South Korea
Prior art keywords
address
bus
address expansion
data
unit
Prior art date
Application number
KR1019920022595A
Other languages
Korean (ko)
Inventor
윤한록
Original Assignee
이헌조
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920022595A priority Critical patent/KR940012151A/en
Publication of KR940012151A publication Critical patent/KR940012151A/en

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Abstract

본 발명은 어드레스 확장 장치에 관한 것으로, 종래에는 데이타버스를 이용하는 시스템에서 엠버스와 에스버스 및 시스템버스로 사용하는 브이엠이버스등으로 구성되어 에스버스를 접속할 때 버스 넓이의 차이로 제어영역의 제한이 발생하여 시스템의 성능을 저하시키는 문제점이 있었다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an address expansion device. In the related art, an address expansion device is conventionally composed of an embus, an esbus, and a vbus used as a system bus. There was a problem that the limitation caused the performance of the system.

본 발명은 상기와 같은 문제점을 감안하여 데이타버스를 사용하는 시스템에서 에스버스와 브인엠이버스를 직접 접속할 때 에스버스의 어드레스를 확장 레지스터의 사용으로 확장하여 어드레스버스로의 액세스할 때 아양한 제어영역 확보로 시스템의 성능을 향상하는 효과가 있다.SUMMARY OF THE INVENTION In view of the above problems, the present invention provides various controls when accessing an address bus by extending the address of the bus with an extension register when directly connecting the bus and the bus bus in a system using the data bus. Securing the area has the effect of improving the performance of the system.

Description

어드레스 확장 장치Address expansion unit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 어드레스 확장 장치 구성도,1 is a block diagram of an address expansion device of the present invention;

제2도는 제1도의 어드레스 변환부 어드레스 변환 상태도,2 is an address conversion state address conversion diagram of FIG.

제3도는 본 발명의 어드레스 확장부 상세 회로도,3 is a detailed circuit diagram of an address extension unit of the present invention;

제4도는 제3도의 어드레스 확장 상태도.4 is an address expansion state diagram of FIG.

Claims (2)

중앙처리장치의 데이타를 엠버스(5)를 통해 주변기기를 제어하는 주변 제어부(1)와, 상기 엠버스(5)를 통한 중앙처리장치의 어드레스 데이타를 변환하는 어드레스 변환부(2)와, 그 어드레스 변환부(2)의 어드레스의 데이타를 인가받아 전송하는 에스(6)와, 그 에스버스(6)의 어드레스를 확장하는 어드레스 확장부(3)와 그 어드레스 확장부(3)의 어드레스를 전송하는 브이엠이버스(7)와, 그 브이엠이버스(7)를 통한 데이타에 의해 각 부분으로 제어하는 제어부(4)로 구성한 어드레스 확장 장치.Peripheral control unit 1 for controlling the peripheral device via data of the central processing unit through the embus (5), address conversion unit (2) for converting the address data of the central processing unit via the embus (5), and S 6 which receives and transmits the data of the address of the address conversion unit 2, and transfers the address expansion unit 3 and the address expansion unit 3, which expand the address of the ES bus 6; And a control unit (4) for controlling each part by data through the V-bus (7). 제1항에 있어서, 상기 어드레스 확장부(4)는 확장 레지스터(9)로 구성한 어드레스 확장 장치.2. An address expansion apparatus according to claim 1, wherein said address expansion section (4) is composed of an extension register (9). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920022595A 1992-11-27 1992-11-27 Address expansion unit KR940012151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920022595A KR940012151A (en) 1992-11-27 1992-11-27 Address expansion unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920022595A KR940012151A (en) 1992-11-27 1992-11-27 Address expansion unit

Publications (1)

Publication Number Publication Date
KR940012151A true KR940012151A (en) 1994-06-22

Family

ID=67210903

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920022595A KR940012151A (en) 1992-11-27 1992-11-27 Address expansion unit

Country Status (1)

Country Link
KR (1) KR940012151A (en)

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