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BCM5703S Datasheet, PDF (1/1 Pages) Broadcom Corporation. – 10/100/1000BASE-T CONTROLLER | |||
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BCM5703S
®
10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER
FEATURES
SUMMARY OF BENEFITS
⢠Single-chip solution for LAN on Motherboard (LOM) and
network interface card (NIC) applications
⢠Integrated SerDes interface
⢠10/100/1000 Mbps triple-speed media access controller (MAC)
⢠Host interfaces
- PCI v2.2, 32/64-bit, 33/66 MHz
- PCI-X v1.0 64-bit, 66/100/133 MHz
⢠Ultra-deep 96 KB, on-chip packet buffer
⢠Dual high-speed RISC cores with 16-KB caches
⢠Programmable, in-line packet classification
⢠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
⢠Statistics gathering: SNMP MIB II, Ethernet-like MIB,
Ethernet MIB (802.3x, Clause 30)
⢠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,
Balancing⢠(supports heterogeneous teams)
⢠Heterogeneous mixed-speed failover
⢠Hot-Plug PCI support
Smart
Load
⢠Low power, 0.13-µm CMOS design
⢠300-pin HBGA package
⢠3.3V I/Os (5V tolerant)
⢠JTAG
⢠Industryâs smallest 10/100/1000 MAC/PHY solution (power
and space optimized for LOM and low-profile NIC
applications)
⢠Integrated 1.25-Gbps SerDes
⢠IEEE 802.3z compliant
⢠For fiber on backplane applications
⢠Futureproof
⢠PCI-X interface, on-chip programmable CPUs, ASF support
⢠Performance focused (optimized for throughput and CPU
utilization)
⢠Adaptive interrupts
⢠PCI-X® eliminates PCI bottlenecks
⢠Ultra-deep 96-KB packet buffer lowers CPU utilization and
averts PCI congestion
⢠CPU task offloads reduce CPU utilization level
⢠Robust and highly manageable
⢠PXE 2.0, ACPI 1.1, Wake on LAN, ASF 1.0, IPMI 1.5
⢠Broadcom EyeOpener® adaptive equilization technology
(allows longer backplane lengths and robust signal integrity)
⢠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 Balancing⢠(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
⢠300-pin HBGA package
⢠No external memory
⢠Integrated power circuitry
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