bcm5754m Broadcom Corp., bcm5754m Datasheet - Page 2

• Manufacturer Part Number: bcm5754m
• Description: 10/100/1000base-t Controller With Integrated Transceiver
• Manufacturer: Broadcom Corp.

The BCM5754M is a Broadcom NetXtreme
1000BASE-T Gigabit Ethernet media access control and physical layer
transceiver solution for high-performance network applications. The
BCM5754M combines a triple-speed, IEEE 802.3™-compliant media
access controller (MAC), a PCI Express bus interface, an on-chip buffer
memory, and an integrated physical layer transceiver in a single device.
It is fabricated in a low-voltage silicon process, providing an ultra-low
power solution. By itself, the BCM5754M provides a complete single-
chip Gigabit Ethernet NIC or LOM solution.
The BCM5754M includes a 10/100/1000 Mbps Ethernet MAC with full/
half-duplex capability at all speeds. Support for the following
IEEE 802.3 functions is featured in the MAC: VLAN tagging, layer 2
priority encoding, and full-duplex flow control.
The transceiver is fully compatible with the IEEE 802.3 standard for
auto-negotiation of speed. Additionally, several plug-and-play
enhancements are included to make the device even more user-friendly.
A unique integrated cable analyzer feature allows an end user to self-
Broadcom
and the NetXtreme logo are among the trademarks of Broadcom Corporation and/or its affiliates in the
United States, certain other countries and/or the EU. Any other trademarks or trade names mentioned are
the property of their respective owners.
BROADCOM CORPORATION
5300 California Avenue
Irvine, California 92617
© 2009 by BROADCOM CORPORATION. All rights reserved.
5754M-PB01-R
25 MHz
®
RX
TX
, the pulse logo, Connecting everything
05/29/09
PLL
10/100/1000
PHY
LED Control
LED Signals
®
®
, the Connecting everything logo, NetXtreme
®
fully integrated 10/100/
SMB Interface
BCM5754M Block Diagram
SMBus
10/100/1000
Processor
Memory
MAC
O V E R V I E W
EEPROM Interface
diagnose any issues with the network cabling that could affect the host
machine. A link quality indicator LED and a GUI application give
installers an instant visual indication of problems. This includes physical
wiring defects or channel conditions, such as excessive cable length,
return loss, crosstalk, echo, and noise.
Broadcom's remote cable management and diagnostics software can be
used with the device to provide remote management of the cable and a
first level of diagnostics and fault isolation.
Target Applications
• Mobile PC NIC
• Mobile PC LOM
Software Drivers Available
• Windows
• SCO™ UNIX, Solaris™, and Linux
®
EEPROM
,
Control
®
98 Second Edition, NT, 2000, and XP
Express
Memory
Buffer
PLL
PCI
®
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Web: www.broadcom.com
PCI Express Bus
PCI
Clk