User`s manual

Figure 1 Alpha PCI 64–275 Power Connectors
J31
Ground
(Black)
Ground
(Black)
+3.3 V dc
+3.3 V dc
LJ04284A.AI
AlphaPC64 Board
J29
1
2
5
6
6
6
5
5
4
4
3
3
2
2
1
1
J27
J28
4. Connect a 3.5-in diskette drive. The 34-pin diskette drive cable goes from
connector J24 on your Alpha PCI 64–275 to the diskette drive. Attach a
power connector to the drive. Again, make sure to insert the connector
in the proper orientation so that pin 1 on the cable matches pin 1 on the
board header (as indicated on the module).
5. If you plan to use your Alpha PCI 64–275 on a network, install an Ethernet
controller board (for example, a Digital DE435) in one of the PCI connectors
as outlined in the Ethernet board’s documentation.
6. Check that all board jumpers are installed correctly. Refer to Section 4.2
for default jumper positions.
7. Turn on the power to your terminal and to the Alpha PCI 64–275.
5