bcm5719 Broadcom Corp., bcm5719 Datasheet

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bcm5719

Manufacturer Part Number
bcm5719
Description
X4 Pci Express Quad-port Gigabit Ethernet Controller
Manufacturer
Broadcom Corp.
Datasheet

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Highlights
The Broadcom
thirteenth-generation
10/100/1000BASE-T Ethernet
LAN controller solution
suitable for high-performance
server applications.
The BCM5719 combines quad
triple-speed IEEE 802.3™-
compliant Media Access
Controllers (MACs) with quad
1000BASE-X/SGMII SerDes
transceivers or quad
10/100/1000 Ethernet
transceivers (PHYs), selectable
individually per port, a
Network Controller Sideband
Interface (NC-SI), and on-chip
memory buffer in a single
device.
NetXtreme® II
NetXtreme® I
Supported
Ports
10G
1G
®
BCM5719 is a
Best Choice
BCM5719
Quad
Broadcom
Built on proven architecture, the BCM5719
provides a PCI Express ® v2.0-compliant host
interface, which can operate at 5 GT/s or at
2.5 GT/s at x4 link width. The PCI Express sup-
ports MSI and MSI-X capabilities and Function
Level Reset (FLR).
X4 PCI EXPRESS® QUAD-PORT GIGABIT ETHERNET CONTROLLER
Overview
Device Features
Controller
Integrated quad 10/100/1000BASE-T and
quad 1000BASE-X/SGMII 1.25 Gbaud
SerDes transceivers.
Energy Efficient Ethernet™ compliant with
IEEE Std 802.3az-2010
IEEE 802.3ap Clause 73 auto-negotiation
Quad 10/100/1000BASE-T full-duplex/half-
duplex MACs
Quad 1000BASE-X/SGMII full-duplex/half-
duplex MACs
Automatic MDI crossover
x4 PCI Express v2.0 at 5 GT/s or 2.5 GT/s
MSI and MSI-X capabilities—up to 17 MSI-
X vectors
I/O Virtualization support for VMWare
NetQueue and Microsoft VMQ
17 receive queues and 16 transmit queues
17 MSI-X vectors supporting per queue inter-
rupt to host
Flexible MSI-X vector to transmit/receive
queue association
TLP Processing Hint (TPH) ECN to the PCI
Express Base Specification v2.0
Function Level Reset
Receive Side Scaling (RSS) with per queue
MSI-X vector support and support for UDP
RSS hash type
Transmit Side Scaling (TSS) and multi-Tx
queue with per queue MSI-X vector
support
BCM5719
Technology
Target Applications
Jumbo frame support for up to 9600-byte
payload
Virtual LAN (VLAN) support— IEEE 802.1q
VLAN tagging
TCP, IP, UDP checksum offload
Large Send Offload (LSO), TCP
Segmentation Offload (TSO)
Hardware assist for IEEE 1588 and
IEEE 802.1AS time synchronization
implementations
IEEE 802.3x flow control
SMBus 2.0 Interface
Statistics for SNMP MIB II, Ethernet-like
MIB and Ethernet MIB (IEEE 802.3z,
Clause 30)
ACPI power management compliance
Advanced power management by a
Central Power Management Unit (CPMU)
Efficient integrated switching regulator
controller
On-chip temperature monitor
PCI Express CLKREQ support
Power Management Offload (PM Offload)
Serial flash and EEPROM NVRAM support;
flash auto-configure
ECC error detection and correction on
internal SRAM
JTAG boundary scan support
256-ball FBGA (1.0 mm pitch)
LAN on motherboard (LOM) for servers
and workstations
PCI Express Gigabit Ethernet Add-in NIC
Blade servers with Ethernet over electrical
backplane

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bcm5719 Summary of contents

Page 1

... Broadcom X4 PCI EXPRESS® QUAD-PORT GIGABIT ETHERNET CONTROLLER Overview Built on proven architecture, the BCM5719 provides a PCI Express ® v2.0-compliant host interface, which can operate 2.5 GT link width. The PCI Express sup- ports MSI and MSI-X capabilities and Function Level Reset (FLR). ...

Page 2

... These hardware features include a high-precision clock, timestamp registers for receive/transmit packets, and programmable trig- ger inputs and watchdog outputs. The BCM5719 is fabricated in a low-voltage 65 nm CMOS process and integrates an efficient switching voltage regulator controller for core power sup- plies. Advanced power management features built ...

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