bcm5714 Broadcom Corp., bcm5714 Datasheet
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bcm5714
Manufacturer Part Number
bcm5714
Description
Pci Express To Pci-x I/o Bridge With Integrated Dual Gigabit Ethernet Ports
Manufacturer
Broadcom Corp.
Datasheet
1.BCM5714.pdf
(2 pages)
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Dual Gigabit Ethernet
PCI Express
Dual integrated 1.25 Gbps SerDes interface
Dual 1000BASE-X MACs
Media Access Controller
- Integrated high-speed RISC cores
- 56 KB receive and 22 KB transmit buffers
- CPU task offload features (TCP, IP, UDP checksum, and
TCP segmentation, IP fragmentation, and reassembly
Robust manageability
- PXE 2.0 remote boot
- Universal Management Port interface for high-speed system
- IPMI compliant server management interface
- Out-of-Box Wake-on LAN (OOB WOL)
- Statistic gathering (SNMP MIB II, Ethernet-like MIB, Ethernet
- Comprehensive diagnostic and configuration software suite
- SMBus 2.0 controller
PCI EXPRESS
Microsoft
management traffic
MIB) (802.3x, clause 30)
®
®
Large Send Offload)
to PCI-X
F E A T U R E S
®
bridge
DUAL GIGABIT ETHERNET PORTS
®
®
DDR
DDR
TO PCI-X
Processor
System Block Diagram
Memory Controller
Southbridge
®
I/O BRIDGE WITH INTEGRATED
Processor
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- Highly integrated LAN on Motherboard (LOM) designs
- Blade Servers
- Rack Optimized Servers
BCM5714
Power management, ACPI 1.1a compliant in multiple
power modes
Advanced Features
- Priority queuing—802.1p layer 2 priority encoding
- Virtual LANs—802.1q VLAN tagging and support for up
- Jumbo frames (9 KB)
- 802.3x flow control
- Link aggregation—802.3ad, GEC/FEC, and Smart Load
- Failover
- CPU task offload
- Adaptive interrupts
- PCI-X split transaction
- Configurable, non-symmetric host interface access
484-pin PBGA package
Power
- Rails—1.2V core, 2.5V I/O, and 3.3V I/O
- Peak power dissipation of 5.0W
- Average power dissipation of 3.0W
Performance features
0.13 µm CMOS technology
Express
to 64 VLANs
Balancing
PCI
BCM5714S
SerDes
A P P L I C A T I O N S
PCI-X