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AHA-1510A/20A Series User’s Guide
AHA-1510A/20A Series User’s Guide
Stock Number: 510400-00, Rev. C
Page: 2-2
Print Spec Number: 491842-00
Current Date: 11/18/94
ECN Date: 11/29/94
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Jumper Block Locations
AHA-1520A host adapters have four jumper blocks, labeled J5, J6, J8
and J9. (These labels are printed on the board next to the jumper
blocks.) AHA-1522A host adapters have an additional jumper block,
J7, to enable or disable the floppy controller. Figure 2-1 shows the
location of these jumper blocks.
The AHA-1510A host adapter has only one jumper block, J9, which
is described on page 2-8. Figure 2-2 shows its location.
Figure 2-1. AHA-1520A/1522A Jumper Blocks
Internal SCSI connector
J9
Floppy connector
Host adapter
BIOS
Floppy
controller
AIC-6360
J8
External SCSI
connector
J7
J5
J6
AHA-1522A
only
Terminators
Figure 2-2. AHA-1510A Jumper Block
Internal SCSI connector
J9
AIC-6360
External SCSI
connector
Terminators
