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Chapter 5 Controls, Indicators and Connector Pin Assignments
ATCA-C110/1G Installation and Use Manual
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FIM Connectors
The FIM connectors used on the baseboard are specially designed for high-speed differential
signaling. Table 5-2 shows the fabric signals routed between the baseboard and FIM through
the connector.
Table 5-2. Differential Signals between FIM and Baseboard
Pin # Group Link No. of
differential
pairs
Device on FIM
1 AMC Bay B1 x4 PCI Express 8 PEX8532
2 Gig SerDes Port 0 2 BCM56502
3 Gig SerDes Port 1 2 BCM56502
4 SATA port 0 2 PM8380
5 SATA port 1 2 PM8380
6 AMC Bay B2 x4 PCI Express 8 PEX8532
7 Gig SerDes Port 0 2 BCM56502
8 Gig SerDes Port 1 2 BCM56502
9 SATA port 0 2 PM8380
10 SATA port 1 2 PM8380
11 AMC Bay B3 x4 PCI Express 8 PEX8532
12 Gig SerDes Port 0 2 BCM56502
13 Gig SerDes Port 1 2 BCM56502
14 SATA port 0 2 PM8380
15 SATA port 1 2 PM8380
16 AMC Bay B4 x4 PCI Express 8 PEX8532
17 Gig SerDes Port 0 2 BCM56502
18 Gig SerDes Port 1 2 BCM56502
19 SATA port 0 2 PM8380
20 SATA port 1 2 PM8380
21 PowerQuiccIII™ Gig SerDes Port 0 2 BCM56502
22 Gig SerDes Port 1 2 BCM56502
23 x4 PCI Express 8 PEX8532
24 PICMG3.0, Base
Interface
Gig SerDes Port 0 2 BCM56502
25 Gig SerDes Port 1 2 BCM56502
The four FIM connectors provide a total of 144 differential pairs. The unused pins are
used for Power, JTAG, Reset and Control signals.