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ETHERNET INTERFACES
16.
The speedMOPSlcdCE can come with two Ethernet interfaces. However the second Ethernet interface
is optional and not equipped on every version of this product. The first Ethernet interface uses the
ICH4's integrated 32-bit PCI LAN controller in combination with the Intel® 82562 platform LAN
connect device. The second Ethernet interface uses a Single Chip Fast Ethernet NIC Controller from
Davicom (DM9102A/DM9102DE).
The two network controllers support a 10/100Base-T interface. The devices auto-negotiate the use
of a 10Mbit/sec or 100Mbit/sec connection.
All major network-operating systems and several real-time and embedded operating systems
support the interface.
First Ethernet Controller
16.1
Intel® 82562 features include:
IEEE 802.3 10Base-T/100Base-TX Compliant Physical Layer Interface
IEEE 802.3u Auto-Negotiation Support
IEEE 802.3x Full Duplex Flow Control Standard
Digital Adaptive Equalization Control
Link Status Interrupt Capability
10Base-T auto-polarity correction
Platform LAN Connect Interface Support
Diagnostic Loopback Mode
1:1 transmit transformer ratio support
Low power (less than 300mW in active transmit mode)
Reduced power in "unplugged mode"
Note:
The Ethernet interface works according to the common criteria of the embedded
technology market segment.
Ethernet Interfaces
38
KONTRON
speedMOPSlcdCE User's Guide
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