82571Eb Dual Gigabit Ethernet Mac/Phy; Table 4-7 Amc Bay Port Usage - SMART Embedded Computing ATCA-F140 Series Installation And Use Manual

The ATCA-F140 provides current limited power control to the AMC. An electronic circuit
breaker device is used to control the 12V payload power and 3.3V management power to
the AMC as well as providing current limiting.
Table 4-7
AMC.0 Regions
Clocking
Common Options
Fat Pipes
Extended Options
4.10.1

82571EB Dual Gigabit Ethernet MAC/PHY

The Intel 82571EB is a PCI Express based single-chip dual Gigabit Ethernet MAC
controller with integrated PHY and SerDes cores. Controller 0 is routed to the AMC-to-base
cross-connect on update channels (0:1). Controller 1 is routed to the AMC-to-fabric cross-
connect on update channels (3:4).
ATCA-F140 Series Installation and Use (6806800M67S)
AMC Bay Port Usage
Port No.
1
2
3
4
5
0
1
2
3
4
5
6
7
8
9
10
11
12
13-20
PrAMC Usage
TCLKA
TCLKB
TCLKC
TCLKD
FCLKA
Gigabit Ethernet Link 0
Gigabit Ethernet Link 1
SATA Link 0
SATA Link 1
PCIE/SGMII
PCIE/SGMII
PCIE/SGMII
PCIE/SGMII
PCI Express Lane 0
PCI Express Lane 1
PCI Express Lane 2
PCI Express Lane 2
Unused
Functional Description
ATCA-F140 Target
From Telecom Clock logic
From Telecom Clock logic
From Telecom Clock logic
From Telecom Clock logic
From PCIe 100MHz differential
clock distribution
To BCM56334 (BIX)
To BCM56846 (FIX)
To SATA HDD mux
Unused
To Dual Ethernet MAC/PHY for
AMC cross-connect
To RTM
Unused
Unused
105