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BCM5704C 参数 Datasheet PDF下载

BCM5704C图片预览
型号: BCM5704C
PDF下载: 下载PDF文件 查看货源
内容描述: 具有集成收发器双10 /100 / 1000BASE -T控制器 [DUAL 10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER]
分类和应用: 控制器局域网(LAN)标准
文件页数/大小: 2 页 / 134 K
品牌: BOARDCOM [ Broadcom Corporation. ]
 浏览型号BCM5704C的Datasheet PDF文件第2页  
BCM5704C
®
DUAL 10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER
FEATURES
Single-chip, dual-port solution for dual LAN on Motherboard
(LoM) and network interface card (NIC) applications
Two integrated 10BASE-T/100BASE-TX/1000BASE-T
transceivers
Two 10/100/1000 triple-speed MACs
Single host interface
- PCI v2.2 32/64-bit, 33/66 MHz
- PCI-X v1.0 64-bit, 66/100/133 MHz
Dual ultra-deep 64-KB on-chip packet buffer
Dual high-speed RISC cores with 16-KB caches
- Programmable, in-line packet classification
SMBus 2.0 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 64-KB packet buffer
Robust manageability
PXE 2.0 remote boot
Alert Standard Format—ASF 1.0 support
Wake on LAN (WoL)
Out-of-box WoL
Intelligent Platform Management Interface (IPMI), ver. 1.5
Statistic gathering (SNMP MIB II, Ethernet-like MIB, Ethernet
MIB)
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, Smart Load Balancing
(supports heterogeneous teams)
Heterogeneous, mixed speed failover
Hot-plug PCI support
Low-power, 0.13-µm CMOS design
300-pin HBGA package
3.3V I/Os (5V tolerant)
JTAG
SUMMARY OF BENEFITS
Industry’s smallest dual 10/100/1000 MAC/PHY solution—
power and space optimized for LoM and low-profile NIC
applications
Completely backward compatible:
To existing 10/100 network infrastructure
To existing PCI based desktop and server platforms
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 64-KB packet buffer—lowers CPU utilization,
avoids PCI congestion
Networking task offloads reduces utilization level of CPU
Robust and highly manageable
PXE 2.0, ACPI 1.1, Wake on LAN, ASF 1.0, IPMI
Integrated cable testing (link quality, length, pair skew, pair
polarity, pair swap)
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
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