LSI U160 User Manual
Page 22
3.75 pc
10.25 pc
11.25 pc
38.25 pc
4.333 pc
48.583 pc
52.5 pc
34.5 pc
44.25 pc
2-2
Installing the LSIU160
do not touch board components or gold connector contacts.
The use of a static ground strap is recommended.
Step 5.
Locate the slots for installing a PCI plug-in board.
The LSIU160 requires a 32-bit or 64-bit PCI slot that allows bus
master operation. If a 32-bit PCI slot is used, bits [31:1] of the
J1 connector are inserted while bits [64:32] remain uninserted.
See
.
Note:
For the LSIU160 to function as a 64 bit-device, it must
inserted in a 64-bit PCI slot. If the LSIU160 is inserted in a
32-bit PCI slot, it will function as a 32-bit device.
Step 6.
Remove the blank bracket panel on the back of the computer
aligned with the PCI slot you intend to use.
Save the bracket screw for securing the installed board.
Step 7.
Carefully insert the edge connector J1 of the host adapter into
the PCI slot. Make sure the edge connector is properly aligned
before pressing the board into place. See
.
The bracket around connector J3 (see
) should fit
where the blank bracket panel was removed.
Note:
You may notice that the components on a PCI host adapter
face the opposite way from non-PCI adapter boards you
have in your system. This orientation is correct. The board
is keyed and will only go in one way.
Step 8.
Secure the bracket with the bracket screw before making the
internal and external SCSI bus connections.
Step 9.
If you are connecting any internal SCSI devices, plug a 68-pin
connector on the end of the internal SCSI ribbon cable into
connector J2 (see
Be sure you match pin 1 on both connectors.
Step 10. Connect the LED cable to J4 if desired.
This is designed to drive an off-board system LED and
indicates activity on the SCSI bus. The off-board LED will
operate at the same time as the on-board SCSI Activity LED.
Step 11. Replace the cabinet cover as described in the user’s manual for
your computer.