BCM5701 ETC, BCM5701 Datasheet - Page 2

• Manufacturer Part Number: BCM5701
• Description: 10/100/1000BASE - T CONTROLLER WITH INTEGRATED TRANSCEIVER
• Manufacturer: ETC

Broadcom
Broadcom Corporation and/or its subsidiaries in the United States and certain other countries.
All other trademarks are the property of their respective owners.
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
© 2003 by BROADCOM CORPORATION. All rights reserved.
5701-PB08-R-06.25.03
The BCM5701 is a fully-integrated 10/100/1000BASE-T
Gigabit Ethernet Media Access Control and physical layer
transceiver
applications. The BCM5701 is a highly integrated solution
combining triple-speed, IEEE 802.3 compliant media access
controller (MAC), PCI and PCI-X bus interfaces, on-chip
buffer memory, and integrated physical layer transceiver in a
single device. The BCM5701 is fabricated in a low-voltage,
0.18 µm CMOS process, providing a low-power system solution.
By itself the BCM5701 provides a complete, single-chip Gigabit
Ethernet NIC or LOM solution.
The BCM5701 includes a 10/100/1000-Mbps Ethernet MAC
with full/half-duplex capability at all speeds, and a 10/100/1000
copper PHY. Support for the following 802.3 functions is
featured in the MAC: VLAN tagging, layer 2 priority encoding,
link aggregation, and full-duplex flow control.
The device provides both PCI v2.2 and PCI-X v1.0 bus
interfaces. The BCM5701 provides a large on-chip buffer
memory for stand-alone operation. Dual on-chip, high-
performance processors enable custom frame processing
features, including TCP segmentation.
The transceiver is fully compatible with the IEEE 802.3 standard
for auto-negotiation of speed. Additionally, several Plug and Play
enhancements have been added to make the device even more
user friendly. A link quality indicator LED gives installers an
®
, the pulse logo and Connecting everything
solution
RX
TX
for
®
high-performance
10/100/1000
PLL
LED Signals
LED Control
PHY
B C M 5 7 0 1
®
are trademarks of
SMB Interface EEPROM Interface
Memory
Dual Processor
32-KB
network
10/100/1000
SMBus
MAC
O V E R V I E W
Network Interface Card (NIC) designs
instant visual indication if there are any issues with the wiring
plant supporting operation at the desired speed. 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. The BCM5701
continually monitors various channel conditions. The optional
wire speed capability allows the BCM5701 to force auto-
negotiation to be automatically limited by the speed that the
channel can reliably support, rather than the performance of the
end equipment.
10/100/1000
BASE_T
10/100/1000
BASE_T
1000
BASE_LX
1000
BASE_SX
EEPROM
Control
Target Applications of the BCM5701
Dual Port
Single Port
PCI-X v1.0 Adapters
PCI-X v1.0 Adapters
PCI-X v1.0 Adapters
PCI-X v1.0 Adapters
PCI 2.2 Adapters
PCI 2.2 Adapters
PCI 2.2 Adapters
PCI 2.2 Adapters
PCI/PCI-X
Memory
Buffer
PLL
LAN on Motherboard (LOM) designs
10/100/1000
BASE_T
10/100/1000
BASE_T
Email: [e-mail]
CLK
PCI
PCI/PCI-X
Bus
Web: www.broadcom.com
Dual Port
Single Port
Phone: [phone]
PCI-X v1.0 LOM
FAX: [phone]
PCI-X v1.0 LOM
PCI 2.2 LOM
PCI 2.2 LOM