
EMB-9670/9673 Series
22 EMB-9670/9673 Series User’s Manual
1.6.10.2 Realtek RTL8101L Ethernet Controller
The Realtek RTL8101L is a highly integrated and cost-effective single-chip Fast Ethernet
controller. Featuring an MC'97 interface, the device is able to provide a combo-solution for
LAN and software modem applications. It is equipped with a PCI and Boot ROM share
interface (Realtek patent pending) for both EPROM and Flash Memory to provide
maximum network security and ease of management.
The RTL8101L offers an ACPI (Advanced Configuration Power Interface) management
function to provide efficient power management for advanced operating systems with
OSPM (Operating System Directed Power Management). A remote wake-up function is
also provided by support to Magic Packet, Link Change, and Wake-up Frame to increase
cost-efficiency in network maintenance and management. In addition, it supports analog
Auto Power-down and provides an auxiliary power auto-detect function to further save
power.
1.6.10.3 Intel 82551ER Ethernet Controller (Optional)
The Intel® 82551ER integrated 10BASE-T/100BASE-TX Ethernet Controller expands the
family of Intel® 8255x controllers. As part of Intel’s fourth generation of fully integrated Fast
Ethernet MAC/PHY solutions, the 82551ER is optimized for low-cost, embedded
applications. The 82551ER provides excellent performance with offloading of TCP, UDP
and IP checksums. Its optimized 32-bit interface and efficient scatter-gather bus mastering
capabilities enable the controller to perform high-speed data transfers over the PCI bus.
These capabilities accelerate the processing of high-level commands and operations,
lowering CPU utilization. The device’s architecture enables efficient data flow from the bus
interface unit to the 3KB transmit and receive FIFOs, providing the perfect balance between
the wire and system bus. In addition, multiple priority queues augment Quality of Service
(QoS) performance. The 82551ER is pin-compatible with the Intel® 82559ER Fast Ethernet
controller, and it is layout compatible with Intel® 82540 Gigabit Ethernet controller.
Intel-supported 82551ER drivers run on the standard Intel® 82551QM Fast Ethernet
PCI/CardBus Controller, providing OEMs an upgrade path to the 82551QM for additional
features and increased functionality.
Содержание EMB-9670 series
Страница 25: ...User s Manual EMB 9670 9673 Series User s Manual 25 2 Hardware Configuration...
Страница 51: ...User s Manual EMB 9670 9673 Series User s Manual 51 3 BIOS Setup...
Страница 87: ...User s Manual EMB 9670 9673 Series User s Manual 87 5 Measurement Drawing...
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Страница 90: ...EMB 9670 9673 Series 90 EMB 9670 9673 Series User s Manual Appendix B AWARD BIOS POST Messages...