IP1000A：Gigabit Ethernet NIC Single Chip

点击看大图

如果您对该产品感兴趣的话,可以

产品名称: IP1000A：Gigabit Ethernet NIC Single Chip

产品型号: IP1000A：

产品展商: 深圳市卓杰电子有限公司

简单介绍

Gigabit Ethernet NIC Single Chip

IP1000A：Gigabit Ethernet NIC Single Chip的详细介绍

general desc-ription：

the ip1000a is a truly 10/100/1000mbps gigabit ethernet nic single chip which it incorporates a 32-bit pci interface wit bus master support. it is manufactured using standard digital cmos process and contain all the active circuitry required to implement the physical layer functions to transmit and receive data on standard cat5 unshielded twisted pair cable.

the ip1000a is designed for use in a variety of applications including workstation nics, and other systems utilizing a pci bus.

the ip1000a includes a 32-bit pci bus interface, ieee 802.3 compliant mac, transmit and receive fifo buffers, ieee 802.3 compliant 10base-t, and 100base-fx phy, ieee 802.3z compliant 1000 base-t phy, serial eeprom interface, expansion rom interface and led drivers.

the ip1000a supports features for use in “green pcs” or systems where control over system power consumption is desired. the ip1000a supports several power down states, and the ability to issue a system “wake event” via reception of unique, user defined ethernet frames. in addition, the ip1000a can assert a wake event in response to changes in the ethernet link status.

　

feature：

pci & dma features

--pci specification revision 2.3 compliant

--32-bit, 33/66mhz bus master capability

--efficient dma operation maximizes pci band-width utilization

--1 terabyte (40 bit) address space

--scatter, gather transmit/receive dma

--transmit "interrupt-less" mode of operation

--receive frame priority interrupts

--receive interrupt

--receive interrupt coalescing

　

fifo features

--no external memory required

--receive fifo flow control thresholds

--configurable tx/rx fifo

　

mac features
--802.3z, 802.3x compliant

--ieee 802.1p, 802.1q compliant

--1000mbps, 100mbps, 10mbps triple speed, half/full duplex operation

transmit and receive back to back frames at full wire speed

--half duplex carrier extension and packet bursting

--asymmetric/symmetric flow control

--vlan tag in-sertion/removal

--vlan tagged frame filtering

--ipv4, tcp, udp checksum calculation/ verification

--802.3 mib statistic register sets

--64-bit hash table for multicast frame filtering

--up to 10k jumbo frame support for transmit and receive

--big-endian

　

physical layer features
--fully integrated ieee 802.3ab compliant 1000base-t, 100base-tx and

10base-t port

--dsp receiver includes feed-forward equalizer, decision feedback equalizer,

echo canceller, crosstalk canceller, and baseline wander correction

-- 802.3ab compliant auto-negotiation for automatic speed, duplex, and

master/slave configuration

--automatic mdi/mdi-x crossover function and polarity correction

--automatic pair skew adjustment

--phy management registers

--smart cable analyzer (sca)

--smart speed downshift

--aps(auto power saving)

a. power saving with link status detecting

b. keep only mac alive through software setting

　

power management, eeprom and package
--wakeonlan support

--acpi revision 1.0 compliant

--1.8/3.3v cmos with 5v tolerant i/o

--eeprom (93c46/93c56 se-lectable) support

--optional boot from serial rom support

--128-pin pqfp package

产品留言

产品搜索

联系方式

联系方式  联 系 人：赵海超 先生  
            联系电话：0755-88826426

产品目录

调制解调器芯片网络测试仪器 IP_Camera 千兆以太网芯片 PCItoT1/E1/J1产品线光器件光纤收发器芯片 LAN以太网芯片 USB控制芯片 NAT:_Natwork-Attached_Storage 网络管理软件光模块 VoIP_Gateway_and_VoIP_Phone_solution ARM9_CPU 路由器方案_Router

以上信息由企业自行提供，该企业负责信息内容的真实性、准确性和合法性。工控展览网对此不承担任何保证责任。