BCM5721 (R) 10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER FEATURES * Single-chip device for server LAN-on-Motherboard (LOM) or * * * * network interface card (NIC) applications Integrated 10/100/1000BASE-T transceiver * 10/100/1000BASE-T triple-speed MAC * High-speed RISC core with 24-KB cache * SMBus 2.0 controller * On-chip voltage regulation * Wake-on-LAN (WOL) power switching circuit PCI Express host interface * 1x lane * Four-pin interface * Functionality identical to PCI Performance features * TCP, IP, and UDP checksum * Microsoft(R) Large Send Offload * Large burst read * Interrupt coalescing Industry-compliant manageability features * IPMI 1.5 support * Standards-compliant WOL * Innovative out-of-box mode WOL * Hardware power switching 3.3V I/Os (5V tolerant) * * JTAG SUMMARY OF BENEFITS * Wirespeed performance increases user performance * PCI Express provides wirespeed non-blocking throughput * TCP/IP offloads significantly reduce utilization of CPU * TCP/IP offloads significantly increase throughput to enable faster downloads of large files * Industry's smallest GbE form factor enables easier motherboard design * Innovative design reduces footprint to 67% smaller than competing solutions * 15 x 15-mm package * Integrated WOL switching eliminates external power switching components * IPMI 1.5 remote manageability reduces IT costs * Support for standards-based manageability allows IT managers to receive automatic alerts when PC support issues occur * Remote power-on/off features allow IT managers to power cycle PCs to address issues