Adaptec 1460B - APA Storage Controller Fast SCSI 10 MBps Especificaciones descargar pdf (Pagina 28)

4-6

APA-1460 SlimSCSI Technical Reference

Stock Number: 510671-00, Rev. A Page: 4-6

Print Spec Number: 492966-00, Rev. A

Current Date: 8/22/94 ECN Date: 8/30/94

APA-1460 SlimSCSI Technical Reference

APA-1460 Card and Cable Connector

The APA-1460 Card and Cable connector is the interface between the APA-1460 Card and

APA-1460 Cable. There are actually two connectors, one female mounted on the APA-1460

Card and the mating male connector on the APA-1460 Cable. The signals themselves cor-

respond to the SCSI signals of the same names as shown on page 4-5, SCSI 50-pin Shielded

Connector. The logic for driving and receiving the SCSI bus signals is contained entirely in

the APA-1460 Card. The APA-1460 Cable is a passive cable assembly.

The following table lists the APA-1460 Card and Cable connector pin assignments.

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Table 4-3. APA-1460 Card and Cable Connector Pin Assignments

Signal Name Pin Pin Signal Name

D0 1 17 DPAR

GND 2 18 GND

D1 3 19 Term Power (NC)

GND 4 20 Term Power (NC)

D2 5 21 ATN

GND 6 22 BSY

D3 7 23 RST

GND 8 24 GND

D4 9 25 MSG

GND 10 26 SEL

D5 11 27 CD

GND 12 28 IO

D6 13 29 GND

GND 14 30 REQ

D7 15 31 GND

GND 16 32 ACK

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 45 46

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Adaptec 1460B - APA Storage Controller Fast SCSI 10 MBps Especificaciones Pagina 28