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AHA-2740W/2742W/2744W User’s Guide
Stock Number: 510647-00, Rev. A
Page: ix
Print Spec Number: 492897-00
Current Date: 8/3/94
ECN Date: 8/9/94
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ix
Figure
List of Figures
1-1
Board Layout for the AHA-2740W and
AHA-2742W 1-6
1-2
Board Layout for the AHA-2744W 1-7
2-1
Connectors on the Host Adapter 2-8
2-2
Location of Resistor Networks on the
AHA-2744W 2-10
2-3
Pin-1 Orientation on Resistor Networks 2-11
2-4
Internal Wide SCSI Devices Only 2-12
2-5
External Wide SCSI Devices Only 2-12
2-6
Internal and External Wide SCSI Devices 2-13
2-7
Internal 8-bit SCSI Devices Only 2-13
2-8
Internal 8-bit and Internal Wide SCSI Devices 2-14
2-9
Internal 8-bit and External Wide SCSI Devices 2-14
2-10
50-pin SCSI Ribbon Cable to Host Adapter 2-19
2-11
50-pin SCSI Ribbon Cable to Internal SCSI
Device 2-19
2-12
Connecting a Second Internal SCSI Device 2-20
2-13
68-pin Internal Cable to Host Adapter 2-21
2-14
68-pin Internal Cable to Internal Wide SCSI
Device 2-22
2-15
Connecting a Second Internal Wide SCSI Device 2-22
2-16
68-pin External Cable to Host Adapter 2-23
2-17
68-pin External Cable to Wide SCSI Device 2-24
2-18
Connecting Multiple External Wide SCSI
Devices 2-24
2-19
34-pin Floppy Cable to Host Adapter 2-25
2-20
34-pin Floppy Cable to First Floppy Drive 2-26
