BCM5751M
®
10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER
FEATURES
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Single-chip device for desktop LAN-on-Motherboard (LoM) or
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network interface card (NIC) applications
Integrated 10/100/1000BASE-T transceiver
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10/100/1000BASE-T triple-speed MAC
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High-speed RISC core with 24-KB cache
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SMBus 2.0 controller
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On-chip voltage regulation
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Wake-on-LAN power switching circuit
PCI Express host interface
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1x lane
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4-pin interface
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Functionality identical to PCI
Performance features
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TCP, IP, and UDP checksum
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Microsoft
®
Large Send Offload
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Large burst read
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Interrupt coalescing
Robust Wake on LAN (WOL)
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Standards-compliant WOL
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Innovative out-of-box mode WOL
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Hardware power switching
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Comprehensive diagnostic and configuration software suite
Industry-compliant alerting features
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Alert Standard Format (ASF) 2.0 support
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Secure power-on and power-off
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Fast hardware authentication (SHA-1, HMAC, MD5)
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True hardware random number generation
Integrated TPM functionality
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Secure key management
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Strong authentication capabilities
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Platform state verification
3.3V I/Os (5V tolerant)
SUMMARY OF BENEFITS
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Wirespeed performance increases user performance
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PCI Express provides wirespeed non-blocking throughput
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TCP and IP offloads significantly reduce utilization of CPU
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TCP and IP offloads significantly increase throughput to
enable faster downloads of large files
Ultra-low power and Intelligent power management to
dramatically extend battery life
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0.13µ CMOS design allows industry’s lowest power
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Advanced situation-sensitive power management features
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Power is continually reduced to the minimum needed
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Adapts to usage model
Industry's smallest GbE form factor enables easier mobile
motherboard design
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Innovative design reduces footprint to 67% smaller than
competing solutions
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15-mm x 15-mm package
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Integrated WOL switching eliminates external power
switching components
Proven TPM-based security features protect corporate
information
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Protect valuable data against theft
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Strong authentication to prevent unauthorized network access
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Virus protection for VPN users exposed to Internet
Secure alerting and power cycling reduces IT costs
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ASF 2.0 support for standards-based alerting. IT managers
receive automatic alerts when PC support issues occur.
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Remote power-on/off features allow IT managers to power
cycle PCs to address issues.
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Hardware-based authentication and random number generation
ensure the highest level of security possible.
Design flexibility allows feature consistency across SKUs
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Layout compatible with PCI-based BCM5750M, enabling one
motherboard layout to support both PCI and PCI Express
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Single software driver image across PCI and PCI Express
platforms
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JTAG