Motorola MVME712AM 用户手册
Hardware Preparation and Installation
2-12
MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual
2
Installing for Use with Internal SCSI Devices
An MVME1xx VMEmodule can be connected through the LCP2 adapter to
internal SCSI devices as shown in
internal SCSI devices as shown in
procedure for connecting the MVME712x modules for use with internal SCSI
devices.
devices.
Because the MVME1xx VMEmodule is at one end of the cable, SCSI
terminators are required on the LCP2 adapter. The LCP2 adapter module is
shipped with SCSI terminators installed.
terminators are required on the LCP2 adapter. The LCP2 adapter module is
shipped with SCSI terminators installed.
N
ote
MVME712-13 and MVME712AM: perform the steps in this
procedure to connect to internal SCSI devices or the steps in
the next section to connect the modem or the steps in both
procedures.
procedure to connect to internal SCSI devices or the steps in
the next section to connect the modem or the steps in both
procedures.
1.
Verify that SCSI terminators are installed on the LCP2 adapter module.
2.
Install the LCP2 adapter module to the backplane directly in line with the
P2 connector on the MVME1xx VMEmodule. Be sure to orient pin 1 of the
adapter with pin 1 of the backplane connector.
P2 connector on the MVME1xx VMEmodule. Be sure to orient pin 1 of the
adapter with pin 1 of the backplane connector.
3.
Connect a user-supplied cable with compatible pinouts from connector J3
on the LCP2 adapter to the internal SCSI devices.
on the LCP2 adapter to the internal SCSI devices.
4.
Verify that terminators are installed on the last SCSI device on the cable. If
they are not present, install terminators.
they are not present, install terminators.
5.
MVME712-12 and MVME712-13
: Attach the cable supplied with the
MVME712x module from LCP2 adapter connector J2 to connector P2 on
the MVME712x module. Be sure to orient cable pin 1 with connector pin 1.
See
the MVME712x module. Be sure to orient cable pin 1 with connector pin 1.
See
MVME712A and MVME712AM
: Attach the cable supplied with the
MVME712x module from LCP2 adapter connector J2 to connector J11 on
the MVME712x module. Be sure to orient cable pin 1 with connector pin 1.
See
the MVME712x module. Be sure to orient cable pin 1 with connector pin 1.
See
6.
Insert the transition module into the selected slot and tighten the attaching
screws.
screws.
7.
After making sure you will not pinch cables with the cover, reinstall the
cover you previously removed.
cover you previously removed.
8.
Connect the power cable to the AC power source and turn on the unit.
9.
If SCSI does not work properly, you may have to repair a defective cable
and/or replace a blown fuse.
and/or replace a blown fuse.