參數(shù)資料
型號: 82541ER
廠商: Intel Corp.
英文描述: 82541ER Gigabit Ethernet Controller
中文描述: 82541ER千兆位以太網(wǎng)控制器
文件頁數(shù): 1/48頁
文件大?。?/td> 284K
代理商: 82541ER
82541ER Gigabit Ethernet Controller
Networking Silicon
Datasheet
Product Features
PCI Bus
—PCI revision 2.3, 32-bit, 33/66 MHz
—Algorithms that optimally use advanced PCI,
MWI, MRM, and MRL commands
—3.3 V (5 V tolerant PCI signaling)
MAC Specific
—Low-latency transmit and receive queues
—IEEE 802.3x-compliant flow-control support
with software-controllable thresholds
—Caches up to 64 packet descriptors in a single
burst
—Programmable host memory receive buffers
(256 B to 16 KB) and cache line size (16 B to
256 B)
—Wide, optimized internal data path
architecture
—64 KB configurable Transmit and Receive
FIFO buffers
PHY Specific
—Integrated for 10/100/1000 Mb/s operation
—IEEE 802.3ab Auto-Negotiation support
—IEEE 802.3ab PHY compliance and
compatibility
—State-of-the-art DSP architecture implements
digital adaptive equalization, echo
cancellation, and cross-talk cancellation
—Automatic polarity detection
—Automatic detection of cable lengths and
MDI vs. MDI-X cable at all speeds
Host Off-Loading
—Transmit and receive IP, TCP, and UDP
checksum off-loading capabilities
—Transmit TCP segmentation
—Advanced packed filtering
—Jumbo frame support up to 16 KB
—Intelligent Interrupt generation (multiple
packets per interrupt)
Manageabiltiy
—Network Device Class Power Management
Specification 1.1
—Compliance with PCI Power Management
1.1 and ACPI 2.0
—SNMP and RMON statistic counters
—D0 and D3 power states
Additional Device
—Four programmable LED outputs
—On-chip power control circuitry
—BIOS LAN Disable pin
—JTAG (IEEE 1149.1) Test Access Port built
in silicon
Lead-free
a
196-pin Ball Grid Array (BGA).
Devices that are lead-free are marked with a
circled “e1” and have the product code:
LUxxxxxx.
a. This device is lead-free. That is, lead has not been intentionally added, but lead may still exist as an impurity at
<1000 ppm.
The Material Declaration Data Sheet, which includes lead impurity levels and the concentration of other
Restriction on Hazardous Substances (RoHS)-banned materials, is available at:
ftp://download.intel.com/design/packtech/material_content_IC_Package.pdf#pagemode=bookmarks
In addition, this device has been tested and conforms to the same parametric specifications as previous versions of
the device.
For more information regarding lead-free products from Intel Corporation, contact your Intel Field Sales represen-
tative
Revision 4.1
September 2006
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