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USB 2.0 Ports
USB Over Current Signals
See Table 8: SoC – HSIO Usage: PCI Express Gen 3.0, SATA, USB, onboard I/O.
3.8. SATA
The SATA high-speed storage interface supports two SATA Gen.3 ports with transfer rates of up to 6 Gb/s.
See Table 8: SoC – HSIO Usage: PCI Express Gen 3.0, SATA, USB, onboard I/O.
3.9. Ethernet – 1G / 2.5GBASE-T LAN
The COMe-bID7 supports one 1 GbE/2.5 GbE Base-T Ethernet interface using the Intel® i225-LM Ethernet controller
for commercial temperature grades and the Intel®I225-IT for industrial temperature grades (E2).
3.10. Ethernet – 4x 10GBASE-KR
Intel® Xeon® D-1700 processor family supports up to two integrated PHY Quads with
1G/2.5G/10G/25G/40G/50G/100G rates, where with COM Express Type 7 only one PHY Quad can be used – supporting
a max of 4x 10GBASE-KR ports.
Due to bandwidth limitation of the COM Express Type 7 connectors it is currently possible to use a max.of 10G rates.
All interfaces of one PHY Quad must have the same configuration (same speed and same physical interface).
The COMe-bID7 can be offered in two general NIC configuration hardware options:
10G LAN CEI mode (default configuration):
This mode is intended to use on modules and carriers/backplanes designed according to COM Express
specification COM.0 Rev 3.1 and newer. The CEI mode defines that all external components required for a
particular Ethernet mode are located outside of the COM Express module (e.g. on COM Express carrier/backplane
or an expansion card), including the CEI_ID EEPROM.
10G LAN Legacy mode (available on request):
For selected 10GbE modes the required external components are directly included on the COMe-bID7 module. The
Legacy mode enables those components on the module, which allow to use the COMe-bID7 module on
carriers/backplanes designed according to COM Express specification COM.0 Rev 3.0.
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Option:
3x USB 3.1 Gen 1 – HSIO #22 is used for COMe PCIE 3.0 lane #3 instead of USB3 #3
4x USB 2.0
2x
COMe-bID7 User Guide Rev. 1.2
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