user manual

2-4 Computer Group Literature Center Web Site
CPU Modules
2
Connectors and Jumper Settings
The next sections provide pinout information and jumper settings for the
CPX750HA board. Additional pinout assignments can be found in
Chapters 3 through 6.
Backplane Connectors (P5, P4, P3, P2, P1)
Refer to the backplane reference section for the backplane connector pin
assignments.
Front USB Connectors (J17 and J18)
Two USB Series A receptacles are located at the front panel of the
CPX750HA board. The pin assignments for these connectors are as
follows:
10BaseT/100BaseTx Connector (J8)
The 10BaseT/100BaseTx Connector is an RJ45 connector located on the
front panel of the CPX750HA board. The pin assignments for this
connector are as follows:
Table 2-2. USB 0 Connector J18
1 UVCC0
2 UDATA0N
3 UDATA0P
4 GND
Table 2-3. USB 1 Connector J17
1 UVCC1
2 UDATA1N
3 UDATA1P
4 GND