器件名称: AX88615P
功能描述: 5-Port 10/100BASE Ethernet Switch
文件大小: 387.63KB 共26页
简 介:AX88615P 5-Port 10/100BASE Ethernet Switch 5-Port 10/100BASE Ethernet Switch Controller
Document No.: AX615-13 / V1.3 / Aug. 11 ’99
Features
Support 5 10/100 Mbps Ethernet ports with RMII/MII interface ü Provides packet switching functions between 5 10/100 Mbps, auto-negotiated ports ü Ideal for SOHO switches and its application Build in 5-ports 10/100Mbps Switch engine with following features ü Low cost SSRAM interface to reduce system cost ü One or two 64K*32bit SSRAM to buffer packets ü 4/8 K MAC address look up Table is supported ü Address mapping of look up table can be linear or use hash algorithm ü Auto learning and filtering ü Aging the look up table is supported optionally ü Aging time can be 1min to 640 mins 7 steps ü Three forwarding modes are supported : Storeand-Forward, Fragment-Free and Auto Forward which is based on network quality ü Flow-control is supported optionally ü 802.3x flow control is supported when running in full-duplex mode ü Back-pressure base flow control is supported when running in half-duplex mode ü Ext. Buffer Memory auto testing ü Routing and Learning at wire speed (148800 packets/sec at 100Mbps) LED display buffer utilization (%) for whole system and external SSRAM test. Power on LED diagnosis. All the LED display will follow the “ON-OFF-ON-OFF-Normal” operation procedure during/after power on reset 60MHz Operation, 3.3volt, 208-pin PQFP
Product description
The AX88615 is a 5-ports 10/100 Mbps Ethernet switch with MII PHY or RMII PH……
