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1 AX88760 product introduction AX88760 product introduction revision 1.0 oct. 20 th , 2009 co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration
2 co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration AX88760 product introduction revision history revision date description 1.0 2009/10/20 initial release
3 co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration AX88760 product introduction content 1. ? ........................................................................................... 5 ? introduction 2. ? ...................................................................................... 6 ? selection guide 3. ? ........................................................................... 7 ? ordering information 4. ? ............................................................................... 8 ? target applications 5. ? ....................................................................... 9 ? application design flow 6. ? ........................................................................ 10 ? AX88760 demo board 7. ? ................................................................. 12 ? mass production solutions 7-1. ? ............................................................. 12 ? windows srom programming tool 7-2. ? ...................................................................... 13 ? windows production test tool appendix a: ? ...................................... 14 ? technical archives availability appendix b: ? ........................................... 15 ? frequently asked questions 1. ? ........................................... 15 ? where can i obtain the latest AX88760 drivers? 2. ? ........... 15 ? why don't asix's AX88760 drivers work with my AX88760 device? 3. ? 15 ? what kind of eeprom should i implement on my AX88760 applications? 4. ? ........ 16 ? do we need to register our own vid/pid for our AX88760 based application systems or can we use the vid/pid of asix electronics? 5. ? ................................................. 17 ? how to register a vendor id from usb-if? 6. ? .......................................................................................................... 17 ? do i have to assign a unique mac address to every AX88760 based devices? 7. ? ........................... 17 ? how to register a mac/ethernet address from ieee-sa? 8. ? ........................................................................................................................ 17 ? do i have to assign a unique serial number to every AX88760 based device?
4 co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration AX88760 product introduction figure figure 1. ? ................................................................................................................ 5 ? AX88760 block diagram figure 2. ? ............................................................................................................ 8 ? applications block diagram figure 3. ? ..................................................................................................... 8 ? examples of target applications figure 4. ? .................................................................................................................. 10 ? AX88760 demo board figure 5. ? ................................................................................................ 11 ? demo board jumper setting table figure 6. ? ............................................................................................ 12 ? windows srom programming tool figure 7. ? ..................................................................................................... 13 ? windows production test tool figure 8. ? .................................................................................................... 14 ? technical archives availability figure 9. ? ........................................................................................... 14 ? technical archives availability type
5 AX88760 product introduction 1. introduction the AX88760 is a high performance and highl y integrated usb/ethernet and usb/usb connectivity solution which cont ains an usb 2.0 hub, three downst ream usb 2.0 transceivers, an upstream usb 2.0 transceiver, a 10/100m ethernet phy, a 10/100m ethernet mac, a eeprom controller, and a 24kb sram. the AX88760 is targeted for many appl ications such as desktops, notebook pc?s, ultra-mobile pc?s, docking sta tions, game consoles, multifunction printers, digital-home appliances, and any embedde d system using a standard usb port. the AX88760?s integrated usb hub is fully compliant with usb 2.0 specification and supports low-speed, full-speed, and high-speed downstream devices on all of the enabled downstream ports. the AX88760 implements multiple tt architecture that provide dedicated tt to each downstream (ds) ports, which guarantee maximum bandwidth for each connected device when operating multiple mixed-speed periphe rals device. the AX88760 provides full hub features such as (1) one suspe nd led indicator and three downstr eam port status led indicators, (2) individual/gang mode power management sche me and over-current detection for downstream ports, and (3) non-removable declaration conf igured by i/o pin duri ng power-on reset?etc the AX88760 integrates on-chip fast ethern et mac and phy, which is ieee802.3 10base- t and ieee802.3u 100base-tx compatible, and 24kb embedded sram for packet buffering to accommodate high bandwidth applications. the ax 88760 has a wide array of features including support for hp auto-mdix, wake-on-l an power management, and ieee 802.3x and backpressure flow control. this document provides an overview of AX88760 product. figure 1. AX88760 block diagram co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration
6 AX88760 product introduction 2. selection guide the following is the selection guide of asix electronics usb 2.0 hub/ethernet combo and usb to ethernet family for different requireme nt applications. please visit asix electronics? high-speed usb-to-lan product web page ( http://www.asix.com.tw/products.php?pline=71 ) and contact asix's sales ( sales@asix.com.tw ) for details. co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration
7 co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration AX88760 product introduction 3. ordering information the following is the ordering information of AX88760 silicon and AX88760 demo board. please contact asix's sales ( sales@asix.com.tw ) for details. part number description AX88760lf AX88760: product name (100 pin). l: lqfp package. f: lead free. AX88760 demo board description AX88760 demo board this is a gene ral-purpose demo board for AX88760
8 AX88760 product introduction 4. target applications the following are some AX88760 pc/internet and c onsumer electronics target applications for your reference. figure 2. applications block diagram figure 3. examples of target applications co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration
9 AX88760 product introduction 5. application design flow the following are the AX88760 application de sign flow. please contact asix?s support ( support@asix.com.tw ) for more details. asix sales/support product introduction product brief datasheet reference schematic application design note demo board gerber/pcb layout /bom files eeprom user guide srom programming tool default srom data file AX88760 drivers srom programming tool final srom data file please deliver asix support ( support@asix.com.tw ) your AX88760 schematic for further review please deliver asix support ( support@asix.com.tw ) your AX88760 final srom data file for further review customer step 1: product survey co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration step 3: hardware/software testing step 2: hardware design step 4: mass production
10 AX88760 product introduction 6. AX88760 demo board asix electronics provides an AX88760 demo boar d for users to evaluate the basic functions of AX88760. if you need to purchase the AX88760 demo board, please contact asix's sales ( sales@asix.com.tw ) for details. figure 4. AX88760 demo board co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration
11 AX88760 product introduction the following are the jumper configur ation table of the AX88760 demo board. jumper setting description j4 pull up the AX88760 gpio0/gpio1/gpio2 signals respectively. (open: pull down; short: pull up) j5 trigger an external wakeup signal through AX88760 extwakeup_n pin. figure 5. demo board jumper setting table co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration
12 AX88760 product introduction 7. mass production solutions to support the mass production for those produc ts using AX88760 chip. asix provides the windows/wince/linux srom pr ogramming tool solutions and windows production test tool solutions for AX88760 customers. this ch apter provides a brief introduction for these solutions. please refer to ? AX88760 eeprom/manufacture user guide ? for details. 7-1. windows srom programming tool asix electronics provides a windows srom pr ogramming tool for users to easily program the serial eeprom of AX88760 on a typica l windows vista/xp/2000 pc. this AX88760 windows srom programming tool supports to customize the mac address, serial number, vendor id and product id, etc. for AX88760 base d application systems in mass production. figure 6. windows srom programming tool co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration
13 AX88760 product introduction 7-2. windows production test tool asix electronics provides a windows producti on test tool for users to run some basic network function tests and program the eeprom of their AX88760 based application systems during production. this tool is used for testing the usb to ethernet network product that uses asix AX88760 chip. this tool supports to send/rec eive packets in different ethe rnet speed modes, and program eeprom. this tool must be run on a windows vista/xp/2000 pc, which installs the AX88760 special windows test driver. this to ol also needs a separate server pc to run the test server tool. the test server tool on server pc can receive packets from the ?device under test? product, and then reply back. figure 7. windows production test tool co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration
14 co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration AX88760 product introduction appendix a: technical archives availability please visit the following AX88760 product web page or contact asix?s sales ( sales@asix.com.tw ) to get more AX88760 technical archives. AX88760 -- usb 2.0 mtt hub and usb 2.0 to ethernet combo controller ( http://www.asix.com.tw/products.php?op= pitemdetail&pitemid=103;71;108&pline=71 ) AX88760 technical archives type availability * product introduction document this document product brief document public release datasheet document myasix membership eeprom/manufacture user guide document contact asix sales reference schematic schematic public release usb 2.0 mtt hub and lan applications layout guide layout guide myasix membership demo board pcb layout file pcb myasix membership demo board gerber files gerber myasix membership demo board bom bom myasix membership ibis model ibis myasix membership windows 7 64-bit driver driver public release windows 7 32-bit driver driver public release vista 64-bit driver driver public release vista 32-bit driver driver public release winxp 64-bit driver driver public release winxp 32-bit driver driver public release linux kernel 2.6.25 driver driver public release linux kernel 2.6.9 driver driver public release windows ce 6.0 driver driver public release windows ce 5.0/ mobile 5.0/mobile 6.0 driver driver public release apple macintosh osx 10.5/10.6 driver driver public release apple macintosh osx 10.4 driver driver public release windows srom programming tool utility contact asix sales linux srom programming tool utility contact asix sales wince srom programming tool utility contact asix sales dos srom programming tool utility contact asix sales windows production test tool utility contact asix sales performance test report report contact asix sales reliability report report myasix membership rohs report report myasix membership * please refer to below technical archives av ailability type table for more details. figure 8. technical archives availability availability type description public release please download the technical archives from AX88760 product web page directly. myasix membership please register myasix membership from myasix register web page ( http://www.asix.com.tw/reglogin.php?mod=thisis ) first and then download the technical archives from AX88760 product web page . contact asix sales please contact asix?s sales ( sales@asix.com.tw ) for more details. figure 9. technical archives availability type
15 co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration AX88760 product introduction appendix b: frequently asked questions users can learn some basic information a bout AX88760 from here. if you couldn?t find the answers to your questions, please fe el free to contact asix's support ( support@asix.com.tw ) for helps. 1. where can i obtain the latest AX88760 drivers? please visit the following AX88760 driver down load web page to download the latest AX88760 drivers. AX88760 driver download web page ( http://www.asix.com.tw/download.p hp?sub=driverdetail&pitemid=103 ) note: the integrated ethernet controller of AX88760 is fully compatible with asix?s ax88772a usb2.0 to 10/100 fast ethernet c ontroller, therefore ax88772a driver can bring up AX88760 ethernet controller function without any modification. 2. why don't asix's AX88760 drivers work with my AX88760 device? all asix's AX88760 drivers are qualified with asix AX88760 demo board with asix's default vendor id (0b95h) and product id (772ah). some of AX88760 manufacturers have their own vendor id and product id. in this case, asix's AX88760 drivers will not work with your AX88760 device. please contact the technical support of your device manufacturer to obt ain their AX88760 customized driver. 3. what kind of eeprom should i impl ement on my AX88760 applications? the AX88760 supports 16-bit mode 93c56/93c 66 eeprom. you can select a proper eeprom model according as some other specia l requirements such as a long manufacture string or product string, etc. if you need use a long manufacture string, produ ct string, etc., the srom data size of your AX88760 application might be larger than 256 bytes; in this ca se, you must select the 93c66 eeprom (512 bytes) on your AX88760 application. please refer to ?AX88760 eeprom/manufacture user guide? for more details.
16 co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration AX88760 product introduction 4. do we need to register our own vid/pid for our AX88760 based application systems or can we use the vid/pid of asix electronics? the answers to above questions really depend on user?s product applications and target market, which can be different on individual cases. below gives customers some general guide lines about whether one can use asix?s vid/pid or one should better regi ster its own one with usb-if. (1) cases for ok to use asix elect ronics? vid (0b95h) and pid (772ah) you may be able to use asix elect ronics? vid and pid when your AX88760 based application system can simply wo rk with AX88760 standard drivers provided by asix without any modification and you don?t have any concern from business and product marketing perspective to use the same vid and pid on your products as asix?s other customers who are also using asix?s vid and pid. asix electronics would like to request customers to inform asix sales staffs by sending us email at sales@asix.com.tw beforehand if you would like to use asix electronics vid and pi d for your products. in other words, if your AX88760 based appl ication system requires you to modify AX88760 driver on your own or by asix suppor t team, you might have to register your own vid and pid. this can avoid your end customers from going to asix web site to download the AX88760 standard driver which may not be suitable to work with your specific AX88760 ba sed application system. (2) cases requiring you to use your own vid and pid a) your AX88760 based application systems can?t work directly with AX88760 standard drivers which asix electronics release on its web s ite and your target application system (such as usb dongle or docking station) may allow your end customers to update the standalone AX88760 driver by themselves after sales. in that case, you must assign your own unique vid and pid for your AX88760 based devices. b) for brand name products, you probably don?t want your AX88760 based devices to become compatible with other company?s AX88760 based devices. in this case, you should consider assigning your own unique vid and pid for your AX88760 based devices. please visit the usb-if web site ( http://www.usb.org/developers/vendor/ ) to register your own vid from usb implementers forum, inc. and define the pid based on your company rules by yourselves. if you have any problem, please contact asix?s support ( support@asix.com.tw ) for further support.
17 co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration AX88760 product introduction 5. how to register a vendor id from usb-if? if you are a new usb product de veloper looking to get a vendor id for your company, you can register a vendor id from usb implemen ters forum, inc. please visit the usb-if web site ( http://www.usb.org/developers/vendor/ ) for details. 6. do i have to assign a unique mac address to every AX88760 based devices? yes, every ethernet device must have a unique mac address. users should always assign a unique mac address in th e AX88760 eeprom for every AX88760 based devices. you should visit the ieee-sa web site ( http://standards.ieee.org/ regauth/registry_oui.html ) to register a block of mac addresses for your company. 7. how to register a mac/ethernet address from ieee-sa? you must first have an oui or an iab, to which you then append 24 or 12 bits respectively, in a way that makes the resulti ng 48-bit number unique, i.e., your 24 or 12 bits must be unique within your organization, which will require coordination among all the users of your organization' s oui or iab. please visit the ieee-sa web site ( http://standards.ieee.org/ regauth/registry_oui.html ) for details. 8. do i have to assign a unique serial number to every AX88760 based device? no, it depends on the real requirement of your AX88760 target application. if your end customer may need to install more th an one AX88760-based device on your target application, you should assign a different se rial number in the eeprom for every AX88760 device. if your target application always uses one AX88760 device, you can consider assigning the same serial number (suggested to define a unique serial number but not use the default serial number ?000001?) in the eeprom for every AX88760 device for easy maintenance in mass production, especially if you plan to use a windows pc to test AX88760 based devices repeatedly during the mass production test.
18 AX88760 product introduction 4f, no.8, hsin ann rd., hsinchu science park, hsinchu, taiwan, r.o.c. tel: +886-3-5799500 fax: +886-3-5799558 email: support@asix.com.tw web: http://www.asix.com.tw co py ri g ht ( c ) 2009 reserved b y asix electronics cor p oration

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