EVB-USB3300-XLX User Manual - SMSC
Contents
1. VDD3 3 3x1 3 VDD3 3 Header USB ULPI Bus Connector a p 24 MHz XTAL Figure 2 EVB USB3300 XLX Block Diagram Revision 0 4 06 29 07 SMSC EVB USB3300 XLX 4 amp t 219905 900291 199 0 4 06 29 07 ision Rev EVB USB3300 XLX User Manual Schematic Diagram 2 8 10 3 v 7 990 05 o T T Jequinn juewnoog _ ezs 092140929111 092140920111 0020 69 08 bose euozuy XUSOUd 191530 AU 5539905 002 amns ZHN IHN lt __ gt EVLVO lt T gt yog zu va gt LNIOd 1831 eviva lt __ gt sv va gt lt __ gt 5 oF yva lt _ gt ASL NO 619 L 35 1 29000 dis lt __ gt ASL 9 Ag et gt 31100 69 89 LXN MEO soy gt 2 As T _ anro anz ano HG ion ooeeasn 819 219 910 2 ASL avaa 4 anro anro 2192. 991 JO 1 YL ABAUOD JON s oq 5 104 51 uiqIsuodsey ON SI PUY 5 uaag SUL UAD 5 JON SI Sosodind 5 104 JUSIOIHNS JO sues SY 5 ISINS yno Figure 3 EVB USB3300 XLX 5 SMSC EVB USB3300 XLX EVB USB3300 XLX User Manual Revision 0 4 06 29 07 SMSC EVB USB3300 XLX
3. Hez 8 LAOA 8 LAOA 1 5 ee avag ar ASIEN SE OT 130 SNA 1X3 Sv ININ vad FE Sean C gt nono eqn dis 418 vaTaIHS LEE ula EQTAIHS Lxn Hy XN ZQ73IHS ze Sv au 5 ey oviva oviva bs 0 viva B aa evivd EvLva YOH alz g viva snan 7 sv1va SvLva snan 9v1va g 90 Lol gt 5 19899 ix Le sx ava8 4 Em 184 imi AOS Adee 1 7 4dee 9 29 99 MOL L I WE TUTU ee spesq 9 T DLO 0 Lo ASL gees SO AQL yoe AOL ASL lt gt 97 ENO Fs 20 19 ano FN E EE or Ynya vno Ly ar in en u EE Taq Snen xa G nee peu ANIOd 1831 Arddns AS INSL T tdl Ajtddns AS eure yxy 191550 19nP01d 1594 ou puy y y ISNS 51910 10 25115 JO SIUBIH 1 Sy L 25U9917 Auy p qu s q
4. schematic of the EVB 2 1 3 3 Volt Power Supply The EVB USB3300 XLX requires a 3 3 volt supply capable of providing 80mA of current to be present at the J2 header pins 16 19 22 and 25 For device only applications this is the only power the EVB USB3300 XLX requires 2 2 Crystal Oscillator A 24 MHz crystal is connected to the internal oscillator of the USB3300 A PLL circuit in the USB3300 generates the 60MHz CLKOUT signal used by the link layer 2 3 USB Connector A standard Mini AB connector is provided to attach a USB cable 2 4 Supplying VBUS Power In host or OTG applications the EVB USB3300 XLX must provide 5 volts on Vays The EVB USB3300 XLX includes a 5 volt switch that can connect 5 volts to Vays The EVB USB3300 XLX 5 volt supply can come from either external power supplied at J5 or from header J1 pins 1 4 7 and 10 Jumper J6 must be installed to source 5V for the ML501 header When using J5 to supply external power J6 must be removed The 5 volt switch is controlled by the CPEN signal from the USB3300 The CPEN state is controlled ULPI registers in the USB3300 per the ULPI specification The 5 volt switch has an undervoltage lockout that turns the switch off if the VBUS voltage is low and the switch prevents reverse current flow backdrive when in the off state The switch does not provide protection from reverse currents when the on state The user should take care to ensure the switch is off when Vus is being sourced by
5. the USB cable In host mode connector J7 should be installed to add capacitance to Vays The USB2 0 specification requires this extra capacitance be present in host implementations Revision 0 4 06 29 07 SMSC EVB USB3300 XLX EVB USB3300 XLX User Manual P smsc 2 5 Digital The ULPI signals are routed to connector J1 for connection to the ML401 Each signal on J1 is described in Table 2 1 All ULPI signals are 3 3V CMOS compatible Table 2 1 Signals on 3x13 Pin Header fe ee w r a e u e a e ome po ee om SMSC EVB USB3300 XLX Revision 0 4 06 29 07 p EVB USB3300 XLX User Manual E smsc 2 6 ULPI Signal Test Points The headers J2 J3 and J4 provide easy access to the ULPI signals and each pin has a silk screen label as shown in Figure 1 HDR_1x5 HDR_1x5 HDR_1x5 Figure 1 ULPI Signal Test Points 2 7 Block Diagram The EVB USB3300 XLX block diagram shows how the jumpers are used on the board VBUS Switch 500 mA current limit J5 U1 w Fault Detection 7 5V DC Input ONA J6 Install to source 5V from the FPGA development system 4 0583300 Ji EXTVBUS
6. E TITLE AND AGAINST INFRINGEMENT AND THE LIKE AND ANY AND ALL WARRANTIES ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT INCIDENTAL INDI RECT SPECIAL PUNITIVE OR CONSEQUENTIAL DAMAGES OR FOR LOST DATA PROFITS SAVINGS OR REV ENUES OF ANY KIND REGARDLESS OF THE FORM OF ACTION WHETHER BASED ON CONTRACT TORT NEGLIGENCE OF SMSC OR OTHERS STRICT LIABILITY BREACH OF WARRANTY OR OTHERWISE WHETHER OR NOT ANY REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES SMSC EVB USB3300 XLX Revision 0 4 06 29 07 er smsc EVB USB3300 XLX User Manual 1 Introduction The SMSC USB3300 USB Transceiver features a ULPI interface to support systems implementing a USB Host Device or On the Go OTG system SMSC supplies a complete family of PHY products to meet the needs of many applications 2 Overview The EVB USB3300 XLX is a Daughter Card designed to plug into a user s Xilinx ML401 development system using a header connector The card attaches to a USB link layer to create a USB Host Device or On the Go OTG system The digital interface meets the UTMI Low Pin Interface ULPI specification The ULPI specification can be downloaded from the SMSC web site at http www smsc com main catalog usb3300 html The EVB USB3300 XLX includes the USB300 and all associated external components Figure 3 shows a
7. SMSC SUCCESS BY DESIGN EVB USB3300 XLX User Manual The information contained herein is proprietary to SMSC and shall be used solely in accordance with the agreement pur suant to which it is provided Although the information is believed to be accurate no responsibility is assumed for inaccu racies SMSC reserves the right to make changes to this document and to specifications and product descriptions at any time without notice Neither the provision of this information nor the sale of the described semiconductor devices conveys any licenses under any patent rights or other intellectual property rights of SMSC or others unless specifically specified otherwise The product may contain design defects or errors known as anomalies including but not necessarily limited to any which may be identified in this document which may cause the product to deviate from published specifications SMSC products are not designed intended authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage Any and all such uses without prior written approval of an officer of SMSC will be fully at the risk of the customer SMSC is a registered trademark of Standard Microsystems Corporation SMSC SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOS
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