KR19990005308U - SCAR-SCASS 50 Pin Converter - Google Patents

SCAR-SCASS 50 Pin Converter Download PDF

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Publication number
KR19990005308U
KR19990005308U KR2019970018616U KR19970018616U KR19990005308U KR 19990005308 U KR19990005308 U KR 19990005308U KR 2019970018616 U KR2019970018616 U KR 2019970018616U KR 19970018616 U KR19970018616 U KR 19970018616U KR 19990005308 U KR19990005308 U KR 19990005308U
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South Korea
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pin
connector
scsi
sca
pins
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KR2019970018616U
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Korean (ko)
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박명식
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윤종용
삼성전자 주식회사
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Publication of KR19990005308U publication Critical patent/KR19990005308U/en

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Abstract

본 고안은 SCSI 프로토콜에 맞게 50핀 SCSI 디바이스를 SCSI 케이블에 직접 접속할 수 있는 SCA-SCSI 50핀 컨버터에 관한 것으로, 80핀 SCA 콘넥터와, 상기 80핀 SCA 콘넥터의 파워 핀이 연결되는 4핀 파워 콘넥터와, 상기 80핀 SCA 콘넥터의 파워 핀을 제외한 상기 80핀 SCA 콘넥터의 일부핀이 연결되는 50핀 SCSI 콘넥터를 포함하여 이루어진다.The present invention relates to an SCA-SCSI 50-pin converter that can directly connect a 50-pin SCSI device to a SCSI cable according to the SCSI protocol. An 80-pin SCA connector and a 4-pin power connector to which the power pins of the 80-pin SCA connector are connected And a 50-pin SCSI connector to which some pins of the 80-pin SCA connector except the power pin of the 80-pin SCA connector are connected.

Description

스카-스카시 50핀 컨버터SCAR-SCASS 50 Pin Converter

본 고안은 스카-스카시(SCA-SCSI;Single Connector Attachment-To-Small Computer System Interface) 50핀 컨버터에 관한 것으로 특히, SCSI 프로토콜에 맞게 50핀 SCSI 디바이스를 SCSI 케이블에 직접 접속할 수 있는 SCA-SCSI 50핀 컨버터에 관한 것이다.The present invention relates to a Single Connector Attachment-To-Small Computer System Interface (SCA-SCSI) 50-pin converter. In particular, the SCA-SCSI 50 allows a 50-pin SCSI device to be directly connected to a SCSI cable according to the SCSI protocol. Relates to a pin converter.

도 1은 종래 SCSI 컨버터이다.1 is a conventional SCSI converter.

도시된 바와 같이, 50핀 SCSI 콘넥터와 이 50핀 SCSI 콘넥터로부터 SCSI신호가 연결되는 68핀 SCSI 콘넥터로 이루어진다.As shown, it consists of a 50-pin SCSI connector and a 68-pin SCSI connector to which SCSI signals are connected from this 50-pin SCSI connector.

현재 많이 사용되는 SCSI-1 콘넥터는 상기 50핀 SCSI 콘넥터를 많이 사용하므로 SCA를 이용한 SCSI 디바이스에는 직접 연결하여 사용할 수 없다.Currently used SCSI-1 connector is a lot of the 50-pin SCSI connector because it can not be directly connected to the SCSI device using the SCA.

따라서 종래 SCSI-1 컨트롤러를 사용하여 SCSI 프로토콜에 맞게 50핀 SCSI 디바이스를 SCSI에 직접 접속하기 위해서는, 상기 SCA-SCSI 50핀 컨버터를 이용하여 SCA를 이용한 SCSI 디바이스에 직접 연결하여 사용하여야 한다.Therefore, in order to directly connect a 50-pin SCSI device to SCSI using a conventional SCSI-1 controller, the SCA-SCSI 50-pin converter should be used by directly connecting to a SCSI device using SCA.

따라서, 본 고안은 상기와 같은 문제점을 해결하기 위한 것으로 80핀 SCA 콘넥터를 이용한 50핀 SCSI 디바이스들을 SCSI 프로토콜에 맞게 SCSI 디바이스를 SCSI에 직접 접속할 수 있는 SCA-SCSI 50핀 컨버터를 제공하는 것을 목적으로 한다.Accordingly, an object of the present invention is to provide a SCA-SCSI 50-pin converter capable of directly connecting a SCSI device to SCSI in accordance with the SCSI protocol for 50-pin SCSI devices using an 80-pin SCA connector. do.

도 1은 종래 SCSI 컨버터의 구성을 나타낸 블록도.1 is a block diagram showing the configuration of a conventional SCSI converter.

도 2는 본 고안의 SCA-SCSI 50핀 컨버터의 구성을 나타낸 블록도.Figure 2 is a block diagram showing the configuration of the SCA-SCSI 50-pin converter of the present invention.

상기와 같은 목적을 달성하기 위하여 본 고안은, 80핀 SCA 콘넥터와, 상기 80핀 SCA 콘넥터의 파워 핀이 연결되는 4핀 파워 콘넥터와, 상기 80핀 SCA 콘넥터의 파워 핀을 제외한 상기 80핀 SCA 콘넥터의 일부핀이 연결되는 50핀 SCSI 콘넥터를 포함하여 이루어진다.In order to achieve the above object, the present invention, the 80-pin SCA connector, the 4-pin power connector is connected to the power pin of the 80-pin SCA connector, and the 80-pin SCA connector except the power pin of the 80-pin SCA connector It consists of a 50-pin SCSI connector to which some of the pins are connected.

도 2는 본 고안에 따른 SCA-SCSI 50핀 컨버터의 연결을 나타낸 도면이다.2 is a view showing the connection of the SCA-SCSI 50-pin converter according to the present invention.

도시된 바와 같이, SCA 콘넥터의 80핀중 파워 핀은 50핀 SCSI 콘넥터에 직접 연결할 수 없기 때문에 상기 50핀 SCSI 콘넥터와는 상이한 별개의 4 핀 파워 콘넥터를 사용한다.As shown, since the power pin of the 80 pin of the SCA connector cannot be directly connected to the 50 pin SCSI connector, a separate 4 pin power connector different from the 50 pin SCSI connector is used.

SCA-To_SCSI 50 핀 컨버터의 SCSI 신호 연결SCSI Signal Connection for SCA-To_SCSI 50 Pin Converter 신호 이름(80P SCA)Signal Name (80P SCA) 커넥터콘택트 번호Connector contact number 신호 이름(68P SCSI)Signal Name (68P SCSI) 커넥터콘택트 번호Connector contact number -DB0-DB0 2828 -DB0-DB0 22 -DB1-DB1 2727 -DB1-DB1 44 -DB2-DB2 2626 -DB2-DB2 66 -DB3-DB3 2525 -DB3-DB3 88 -DB4-DB4 2424 -DB4-DB4 1010 -DB5-DB5 2323 -DB5-DB5 1212 -DB6-DB6 2222 -DB6-DB6 1414 -DB7-DB7 2121 -DB7-DB7 1616 -DBP-DBP 2020 -DBP-DBP 1818 TemPwrTemPwr 2626 -ATN-ATN 1919 -ATN-ATN 3232 -BSY-BSY 1818 -BSY-BSY 3636 -ACK-ACK 1717 -ACK-ACK 3838 -RST-RST 1616 -RST-RST 4040 -MSG-MSG 1515 -MSG-MSG 4242 -SEL-SEL 1414 -SEL-SEL 4444 -C/D-CD 1313 -C/D-CD 4646 -REQ-REQ 1212 -REQ-REQ 4848 -I/O-I / O 1111 -I/O-I / O 5050

상기 표 1은 SCA-To-SCSI 50 핀 컨버터의 신호 연결도로서, 상기 80 핀 SCA 콘넥터의 핀들과 50핀 SCSI 콘넥터의 핀들이 서로 연결되어 사용되는 SCA-To-SCSI 50핀 컨버터의 신호 연결이 나타나 있다.Table 1 shows the signal connection diagram of the SCA-To-SCSI 50-pin converter. Is shown.

SCA-To_SCSI 50 핀 컨버터의 GND 신호 연결GND Signal Connection for SCA-To_SCSI 50 Pin Converter 신호 이름( 80P SCA)Signal Name (80P SCA) 커넥터콘택트 번호Connector contact number 신호 이름(68P SCSI)Signal Name (68P SCSI) 커넥터콘택트 번호Connector contact number GNDGND 1,2,3,4,5,6,7,8, 9,10,11,12,13,14,15,16,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,49,50,54,561,2,3,4,5,6,7,8, 9,10,11,12,13,14,15,16,20,21,22,23,24,25,26,27,28, 29,30,31,32,33,34,49,50,54,56 GNDGND 1,3,5,7,9,11,17,19,21,29,31,33,35,37,39,41,43,45,47,49,20,22,30,341,3,5,7,9,11,17,19,21,29,31,33,35,37,39,41,43,45,47,49,20,22,30,34

상기 표 2에는 PCB의 GND 플레인에 상기 80 핀 SCA 콘넥터의 핀들과 50 핀 SCSI 콘넥터의 핀들이 서로 연결되어 있는 SCA-To-SCSI 50핀 컨버터 GND 신호의 연결을 나타내었다.Table 2 shows the connection of the SCA-To-SCSI 50-pin converter GND signal in which the pins of the 80-pin SCA connector and the pins of the 50-pin SCSI connector are connected to each other on the GND plane of the PCB.

SCA-To_SCSI 50 핀 컨버터의 파워신호 연결Power Signal Connection for SCA-To_SCSI 50 Pin Converter 신호 이름( 80P SCA)Signal Name (80P SCA) 커넥터콘택트 번호Connector contact number 신호 이름(68P SCSI)Signal Name (68P SCSI) 커넥터콘택트 번호Connector contact number 12V12 V 1,2,3,41,2,3,4 12V12 V 1One 5V5 V 34,35,3634,35,36 5V5 V 44 12V GND12V GND 41,42,43,4441,42,43,44 12V GND12V GND 22 5V GND5V GND 74,75,7674,75,76 5V GND5V GND 33

상기 표 3에는 80핀 SCA 콘넥터의 파워 핀이 50핀 SCSI 콘넥터와는 상이한 별개의 4 핀 파워 콘넥터와 연결되는 파워 핀 연결을 나타내었다.Table 3 shows the power pin connection where the power pin of the 80-pin SCA connector is connected to a separate 4-pin power connector different from the 50-pin SCSI connector.

여기서, 상기 80핀 SCA 콘넥터로부터 상기 50핀 SCSI 콘넥터로 연결되지 않는 핀은 다음과 같다.Here, the pins that are not connected to the 50-pin SCSI connector from the 80-pin SCA connector is as follows.

즉, 연결되지 않는 핀은That is, the unconnected pins

80핀 SCA 콘넥터측에선,5,6,37,38,39,40,45,46,77,78,79,8 번 핀등이고On the 80-pin SCA connector, pins 5, 6, 37, 38, 39, 40, 45, 46, 77, 78, 79 and 8

50핀 SCSI 콘넥터측에선 23,25,27,24,28 번 핀등이다.On the 50-pin SCSI connector, these are pins 23, 25, 27, 24 and 28.

본 고안은 상기와 같은 구성에 의해 SCSI 80핀 디바이스를 50핀 SCSI 콘넥터에 직접 연결하여 사용할 수 있다.The present invention can be used by connecting the SCSI 80-pin device directly to the 50-pin SCSI connector by the configuration described above.

Claims (5)

80핀 SCA 콘넥터;80-pin SCA connector; 상기 80핀 SCA 콘넥터의 파워 핀과 연결되는 4핀 파워 콘넥터;A 4-pin power connector connected to the power pin of the 80-pin SCA connector; 상기 80핀 SCA 콘넥터로부터 SCSI 신호를 받기위해 연결되는 50핀 SCSI 콘넥터를 포함하여 이루어지는 것을 특징으로 하는,It characterized in that it comprises a 50-pin SCSI connector which is connected to receive the SCSI signal from the 80-pin SCA connector, SCA-SCSI 50핀 컨버터.SCA-SCSI 50-pin converter. 제 1 항에 있어서, 상기 80 핀 SCA 콘넥터의 핀들과 50핀 SCSI 콘넥터의 핀들은2. The pin of claim 1, wherein the pins of the 80-pin SCA connector and the pins of the 50-pin SCSI connector 신호 이름(80P SCA)Signal Name (80P SCA) 커넥터콘택트 번호Connector contact number 신호 이름(68P SCSI)Signal Name (68P SCSI) 커넥터콘택트 번호Connector contact number -DB0-DB0 2828 -DB0-DB0 22 -DB1-DB1 2727 -DB1-DB1 44 -DB2-DB2 2626 -DB2-DB2 66 -DB3-DB3 2525 -DB3-DB3 88 -DB4-DB4 2424 -DB4-DB4 1010 -DB5-DB5 2323 -DB5-DB5 1212 -DB6-DB6 2222 -DB6-DB6 1414 -DB7-DB7 2121 -DB7-DB7 1616 -DBP-DBP 2020 -DBP-DBP 1818 TemPwrTemPwr 2626 -ATN-ATN 1919 -ATN-ATN 3232 -BSY-BSY 1818 -BSY-BSY 3636 -ACK-ACK 1717 -ACK-ACK 3838 -RST-RST 1616 -RST-RST 4040 -MSG-MSG 1515 -MSG-MSG 4242 -SEL-SEL 1414 -SEL-SEL 4444 -C/D-CD 1313 -C/D-CD 4646 -REQ-REQ 1212 -REQ-REQ 4848 -I/O-I / O 1111 -I/O-I / O 5050
와 같이 서로 연결되어 사용되는 것을 특징으로 하는,It is characterized in that used in connection with each other, such as SCA-SCSI 50핀 컨버터.SCA-SCSI 50-pin converter. 제 1 항에 있어서, PCB의 GND 플레인에 상기 80 핀 SCA 콘넥터의 핀들과 50 핀 SCSI 콘넥터의 핀들은,2. The pin of claim 1 wherein the pins of the 80 pin SCA connector and the pins of the 50 pin SCSI connector are connected to the GND plane of the PCB. 신호 이름( 80P SCA)Signal Name (80P SCA) 커넥터콘택트 번호Connector contact number 신호 이름(68P SCSI)Signal Name (68P SCSI) 커넥터콘택트 번호Connector contact number GNDGND 1,2,3,4,5,6,7,8, 9,10,11,12,13,14,15,16,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,49,50,54,561,2,3,4,5,6,7,8, 9,10,11,12,13,14,15,16,20,21,22,23,24,25,26,27,28, 29,30,31,32,33,34,49,50,54,56 GNDGND 1,3,5,7,9,11,17,19,21,29,31,33,35,37,39,41,43,45,47,49,20,22,30,341,3,5,7,9,11,17,19,21,29,31,33,35,37,39,41,43,45,47,49,20,22,30,34
와 같이 서로 연결되어 사용되는 것을 특징으로 하는,It is characterized in that used in connection with each other, such as SCA-SCSI 50핀 컨버터.SCA-SCSI 50-pin converter. 제 1 항에 있어서, 80핀 SCA 콘넥터의 파워 핀이 50핀 SCSI 콘넥터와는 상이한 별개의 4 핀 파워 콘넥터와2. The power pin of claim 1 wherein the power pin of the 80-pin SCA connector is separate from the 50-pin SCSI connector. 신호 이름( 80P SCA)Signal Name (80P SCA) 커넥터콘택트 번호Connector contact number 신호 이름(68P SCSI)Signal Name (68P SCSI) 커넥터콘택트 번호Connector contact number 12V12 V 1,2,3,41,2,3,4 12V12 V 1One 5V5 V 34,35,3634,35,36 5V5 V 44 12V GND12V GND 41,42,43,4441,42,43,44 12V GND12V GND 22 5V GND5V GND 74,75,7674,75,76 5V GND5V GND 33
와 같이 연결되어 사용되는 것을 특징으로 하는,Characterized in that used in connection with, SCA-SCSI 50핀 컨버터.SCA-SCSI 50-pin converter. 제 1 항에 있어서, 상기 80핀 SCA 콘넥터로부터 상기 50핀 SCSI 콘넥터로 연결되지 않는 핀 가운데에서 80핀 SCA 콘넥터측에서 연결되지 않는 핀은,According to claim 1, Among the pins that are not connected from the 80-pin SCA connector to the 50-pin SCSI connector, the pins that are not connected at the 80-pin SCA connector side, 5, 6, 37, 38, 39, 40, 45, 46, 77, 78, 79, 8 번 핀등이고5, 6, 37, 38, 39, 40, 45, 46, 77, 78, 79, 8, pin 8. 50핀 SCSI 콘넥터측에서 연결되지 않는 핀은,Pins that are not connected at the 50-pin SCSI connector, 23,25,27,24,28 번 핀등인 것을 특징으로 하는,23,25,27,24,28 pins, characterized in that, SCA-SCSI 50핀 컨버터.SCA-SCSI 50-pin converter.
KR2019970018616U 1997-07-15 1997-07-15 SCAR-SCASS 50 Pin Converter KR19990005308U (en)

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KR2019970018616U KR19990005308U (en) 1997-07-15 1997-07-15 SCAR-SCASS 50 Pin Converter

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