BCM5702
®
10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER
·
Single-chip solution for LAN on Motherboard (LOM) and
network interface card (NIC) applications
· Integrated 10BASE-T/100BASE-TX/1000BASE-T
transceivers
· 10/100/1000 Mbps triple-speed media access controller (MAC)
· Host interfaces
- PCI v2.2, 32/64-bit, 33 MHz
· Ultra-deep, 96 KB, on-chip packet buffer
· Dual, high-speed RISC cores with 16 KB caches
· SMBus controller
· On-chip power circuit controller and Wake on LAN power
switching circuit
·
Performance features
· TCP, IP, UDP checksum
· TCP segmentation
· CPU task offload
· Adaptive interrupts
· Ultra-deep, 96-KB packet buffer
·
Robust manageability
· PXE 2.0 remote boot
· Alert Standard Format (ASF 1.0 support)
· Wake on LAN
· Out-of-box Wake on LAN
· Statistics gathering (SNMP MIB II, Ethernet-like MIB,
Ethernet MIB)
· Comprehensive diagnostic and configuration software suite
· ACPI 1.1a compliant (multiple power modes)
·
Advanced network features
· Priority queuing (802.1p layer 2 priority encoding; support for
four priority queues)
· Virtual LANs (802.1q VLAN tagging; support for up to 64
VLANs)
· Jumbo frames (9 KB)
· 802.3x flow control
·
Advanced server features
· Link aggregation (802.3ad, GEC/FEC, Smart Load
BalancingTM (supports heterogeneous teams))
· Heterogeneous, mixed-speed failover
· Hot-Plug PCI support
·
Low power, 0.13-µm CMOS design
·
196-pin BGA package
·
3.3V I/Os (5V tolerant)
·
JTAG
·
Industry's smallest 10/100/1000 MAC/PHY solution (power
and space optimized for LOM and low profile NIC
applications)
·
Completely backward compatible:
· To existing 10/100 network infrastructure
· To existing PCI-based desktop and server platforms
·
Futureproof
· On-chip programmable CPUs, ASF support
·
Performance focused (optimized for throughput and CPU
utilization)
· Adaptive interrupts
· Ultra-deep, 96-KB packet buffer lowers CPU utilization and
averts PCI congestion
· CPU task offloads reduces utilization level of CPU
·
Robust and highly manageable
· PXE 2.0, ACPI 1.1, Wake on LAN, ASF 1.0, IPMI
· Integrated cable testing (link quality, length, pair skew, pair
polarity, pair swap)
·
Advanced features
· VLAN, priority queuing, jumbo frames
· RISC processors for advanced packet classification
·
Server-class reliability, availability and performance features
· Link aggregation and load balancing
- Switch dependent
· 802.3ad (LACP), generic trunking (GEC/FEC)
- Switch and NIC independent
· Smart Load BalancingTM (unique technology that supports
heterogeneous teams, and can operate with any switch)
· Failover
- Smart Load Balancing allows heterogeneous failover
· Hot-Plug PCI support
·
Low power for zero airflow implementations
· 0.13-µm CMOS design
· Advanced power management
·
Space savings for LOM
· 196-pin HBGA package
· No external memory
· Integrated power circuitry
F E A T U R E S
S U M M A R Y O F B E N E F I T S
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