Broadcom BCM5718 Controller Technology X2 PCI EXPRESS DUAL-PORT GIGABIT ETHERNET CONTROLLER Overview Architectural Features The BCM5718 is a twelfth-generation 10/100/ Flexible MSI-X vector to transmit/receive 1000BASE-T Ethernet LAN controller solution suit- queue association able for high-performance server applications. The Function level reset (FLR) BCM5718 combines dual triple-speed IEEE 802.3- Receive Side Scaling (RSS) with per queue MSI- compliant Media Access Controllers (MACs) with X vector support dual 1000BASE-X/SGMII SerDes transceivers or Transmit Side Scaling (TSS) and multi-Tx queue dual 10/100/1000 Ethernet transceivers (PHYs), with per queue MSI-X vector support Highlights selectable individually per port, a Network Control- Jumbo frame support for up to 9600B payload ler Sideband Interface (NC-SI) and on-chip memory Integrated dual 10/100/ Virtual LAN (VLAN) support IEEE 802.1q 1000BASE-T transceivers. buffer in a single device. The device provides a PCI VLAN tagging Express v2.0-compliant host interface, which can Energy Efficient Ethernet operate at 5 GTs at x1 link width or at 2.5 GT/s at x2 TCP, IP, UDP checksum offload (EEE)-compliant with IEEE Std 802.3az-2010 link width. The PCI Express supports MSI and MSI-X Large Send Offload (LSO), TCP Segmentation capabilities and Function Level Reset (FLR). The Dual 10/100/1000BASE-T full- Offload (TSO) duplex/half-duplex MACs host interface supports a separate PCI Express IEEE 802.3x flow control function for each LAN interface. The BCM5718 Dual 1000BASE-X/SGMII full- SMBus 2.0 Interface duplex/half-duplex MACs includes I/O Virtualization (IOV) features such as Network Controller Sideband Interface (NC-SI) 17 receive and 16 transmit queues, 17 MSI-X vec- Automatic MDI crossover Statistics for SNMP MIB II, Ethernet-like MIB tors with flexible vector-to-queue association. x2 PCI Express v2.0 and Ethernet MIB (IEEE 802.3z, Clause 30) These IOV features enable the BCM5718 to support x1 at 5 GT/s ACPI power management compliance the VMWare NetQueue and Microsoft VMQ x2 at 2.5 GT/s technologies. Advanced power management by a Central MSI and MSI-X capabilities - up Power Management Unit (CPMU) to 17 MSI-X vectors Efficient integrated switching regulator con- I/O Virtualization support for troller VMWare NetQueue, and PCI Express CLKREQ support Microsoft VMQ Power Management Offload (PM Offload) 17 receive queues and 16 trans- mit queues 65 nm low-power CMOS design 17 MSI-X vectors supporting per Serial flash and EEPROM NVRAM support queue interrupt to host flash auto-configure ECC error detection and correction on internal BCM5718 SRAM 1G JTAG boundary scan support 169-ball FBGA (1.0 mm pitch) 10G NetXtreme I Target Applications NetXtreme II LAN on motherboard (LOM) for servers and Ports Dual workstations PCI Express Gigabit Ethernet Add-in NIC Supported Best ChoiceP0 TXD +/- P1 TXD +/- SO/SDA, SI, CS , GPIO 2:0 , SMBDATA REFCLK +/- P0 RXD +/- P1 RXD +/- SCLK/SCK NC-SI APE GPIO 6:0 SMBCLK LOW PWR PLL PCI Express NVRAM Interface RMII MAC GPIO SMBus POR APE EMACO CPMU EMAC1 Voltage Regulator SerDes GPHY LED SerDes GPHY LED PLL Control TXD/RXD +/- TRD 3:0 +/- 10/100/1000/ TXD/RXD +/- TRD 3:0 +/- 10/100/1000/ NDRIVE, PDRIVE, 25 MHz TRAFFIC LED TRAFFIC LED FB, SENSE Port 0 Port 1 BCM5718 Block Diagram The BCM5718 is fabricated in a low-volt- work controller subsystem by lowering power consumption with idle 100 Mbit or age 65 nm CMOS process, and integrates the controller s power consumption 1 Gbit GPHY links. These features provide an efficient switching voltage regulator under lighter network traffic without a low system power consumption Ether- controller for core power supplies. compromising performance. The net network interface controller solution. Advanced power management features BCM5718 implements Energy Efficient built into the BCM5718 enable minimiz- Ethernet-compliant with IEEE Std ing the power consumption of the net- 802.3az-2010, which further reduces the Ordering Information Package Ambient Temperature Part Number 169-ball FBGA (14 mm x 14 mm, lead-free) 0C to 55C BCM5718B0KFBG These solutions support our core mission: A FORTUNE 500 company, Broadcom is About Broadcom Connecting everything. headquartered in Irvine, Calif., and has offices Broadcom Corporation is a major technology and research facilities in North America, Asia Broadcom, one of the world s largest fabless innovator and global leader in semiconduc- and Europe. Broadcom may be contacted at communications semiconductor companies, tors for wired and wireless communications. +1.949.926.5000 or at www.broadcom.com. with 2009 revenue of 4.49 billion, holds Broadcom products enable the delivery of more than 4,300 U.S. and 1,800 foreign pat- voice, video, data and multimedia to and ents, and has more than 7,900 additional throughout the home, the office and the pending patent applications, and one of the mobile environment. We provide the indus- broadest intellectual property portfolios try s broadest portfolio of state-of-the-art sys- addressing both wired and wireless transmis- tem-on-a-chip and software solutions to sion of voice, video, data and multimedia. manufacturers of computing and networking equipment, digital entertainment and broad- band access products, and mobile devices. Broadcom, the pulse logo, Connecting everything, and the Connecting everything logo are among the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other countries and/or the EU. Any other trademarks or trade names mentioned are the property of their respective owners. January 28, 2011 5718-PB01-R