Emerson ATCA-9305 Manuel D’Utilisation
8-1
Section 8
Back Panel Connectors
There are multiple connectors on the ATCA-9305, reference
for their location. The
back panel connectors, Zones 1 through 3, are described in this chapter. Whether individual
back panel connectors are populated on the ATCA-9305 depends on the specific product
configuration.
back panel connectors are populated on the ATCA-9305 depends on the specific product
configuration.
ZONE 1
Connector P10 provides the AdvancedTCA Zone 1 power (dual redundant -48 VDC) and sys-
tem management connections. Four levels of sequential mating provide proper functional-
ity during live insertion or extraction, see
tem management connections. Four levels of sequential mating provide proper functional-
ity during live insertion or extraction, see
Figure 8-1:
Zone 1 Connector, P10
Table 8-1:
Zone 1 Connector, P10 Pin Assignments
Pin:
Signal:
Insertion Sequence:
1
reserved
NA
2
reserved
NA
3
reserved
NA
4
reserved
NA
5
HA0
third
6
HA1
third
7
HA2
third
8
HA3
third
9
HA4
third
10
HA5
third
11
HA6
third
12
HA7 (odd parity bit)
third
13
IPMBA_SCL third
14
IPMBA_SDA
third
15
IPMBB_SCL
third
16
IPMBB_SDA
third
17
no connect
third
1
13
17
21
25
28
30
27
33
32
34
31
29
26
24
20 16
4