Backplane Connectors
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6-9
6
Backplane Connectors
The CPIP5430 does not utilize the PCI bus on the backplane. The only
connections made are power and ground connections via J1/J2. This
section describes only the connections that the CPIP5430 makes to the
backplane.
Table 6-5. Power Connector J1 Pin Assignments
Pin
Z
A
B
C
D
E
F
25
GND
+5.0V
ENUM#
+3.3V
+5.0V
GND
24
GND
+5.0V
V(IO)
1
GND
23
GND
+3.3V
+5.0V
1
GND
22
GND
GND
+3.3V
1
GND
21
GND
+3.3V
GND
20
GND
GND
V(IO)
GND
19
GND
+3.3V
GND
1
GND
18
GND
GND
+3.3V
GND
17
GND
+3.3V
IPMB_SCL
IPMB_SDL
GND
1
GND
16
GND
GND
V(IO)
GND
15
GND
+3.3V
BDSEL#
GND
KEY
GND
GND
11
GND
GND
1
GND
10
GND
GND
+3.3V
GND
9
GND
GND
1
GND
8
GND
GND
V(IO)
GND
7
GND
GND
1
GND
6
GND
RSVD
+3.3V
1
GND
5
GND
CPCI_PRST#
GND
1
GND