Connecting 68Pin Ultra320 Scsi Cable (Dxpl Plus-U); Connecting Ide And Floppy Cables - AOpen DXPL-U Installation Manual

3. Install DIMM Modules
This motherboard has four 184-pin DIMM sockets that allow you to install DDR200/266
unbuffered memory up to 8GB.
4. Connecting ATX Power Connector
This motherboard comes with a 24-pin and 8-pin ATX power connector. Make sure you plug
in the right direction. We strongly recommend you to connect the 8-pin 12V ATX connector
before connecting the 24-pin ATX power connector
+12V+12V+12V+12V
1
2 1
+3.3V
GN GN GN GN
+12V
+12V
+5Vsb
PWR_OK
Ground
+5V
Ground
+5V
Ground
+3.3V
+3.3V

5. Connecting 68pin Ultra320 SCSI Cable (DXPL Plus-U)

The DXPL Plus-U provides two 68-pin Ultra320 SCSI connectors for 16-bit or 16-bit differential SCSI
devices. The Adaptec AIC-7902W controller provides 320MB/sec maximum data throughput per channel
available.
68pin SCSI connector B
DIMM 1
DIMM 2
DIMM 3
DIMM 4
68pin SCSI connector A

6. Connecting IDE and Floppy Cables

Connect 34-pin floppy cable and 40-pin IDE cable to floppy connector FDC and IDE
connector. Pin1 of cable is normally marked with red color.
Ground
+5V
+5V
+5V
NC
Ground
Primary IDE
Ground
Channel
Ground
PS_ON
Ground
12V
+3.3V
Secondary IDE
Channel
FDD
Connector