Peripherals 6
miriac SBC-LX2160A User Manual
V 1.6
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© MicroSys Electronics GmbH 2021
6
Peripherals
6.1
Module Connector
The carrierboard CRX08 provides two high speed board-to-board connectors
“
ST1
”
and “
ST2
”
. Note that these connectors are not directly compatible with other small
form factor MPX-modules based on the MXM-3 connector.
Manufacturer:
Samtec
Type:
SEAM-50-02.0-L-08-1-A-K-TR
Used with:
ST-SEAF-50-05.0-L-08-2-A-K-TR
On MPX-LX2160A moule
6.2
Serdes Mapping
The three Serdes ports of the processor are assigned as follows.
LX2160A
usage
Serdes 1 Lane 0
USXGMII to 10 Gb Phy 1
Serdes 1 Lane 1
USXGMII to 10 Gb Phy 2
Serdes 1 Lane 2
25G-AUI to zSFP+ 1
Serdes 1 Lane 3
25G-AUI to zSFP+ 2
Serdes 1 Lanes 4…7
XLAUI4 to QSFP+ 1
Serdes 2 Lanes 0…3
PCIe x4 to PCIe slot 1
Serdes 2 Lane 4
SATA port 1
Serdes 2 Lane 5
SATA port 2
Serdes 2 Lane 6
SATA port 3
Serdes 2 Lane 7
SATA port 4
Serdes 3 Lanes 0…7
PCIe x8 to PCIe slot 2
Table 6-1 SerDes usage
