Analog Devices 82-000197-01 Network Card User Manual
Contents
1. B D Li USB 0 41 ae 058 0015 1 LAO LA1 LA2 LA3 3 3V 2 5V AVCC LA4 N N N LIT 1 U C 1 NEER E 5 b S8RESET 600 I USB SOFT RESET 4 2 222 53 1206 3 Euer USB ALE PEN 68 61 5 USB 2 0 59 R d ro 60 LED1 1206 low GREEN ar n T LEDOO1 USB DMARD NI P DMARD L___USB_DMAWR Hl S DMAWR R4 Senna 10K N USB IDAcK 0402 R9 330 USB 5 0603 rest e ER FERI 5V 2 5V rast 0805 P4 O 1 me 7 US VEU 0770 voc Y1 2 30MHZ 25 R7 D VR1 OSCO10 39 0 26 0603 2 1 e Le XOUT b 4 INPUT OUTPUT e RSDM ND p ERR C8 13RREF DM SSHELL GND 6 CONDOS 4 ADP3330ARTZ 25 TT 0805 i 64 C10 SOT23 6 j VBUS 5 R6 0 47UF 0 47UF RSDP 39 0 TT 0805 T 0805 Bi 0603 R3 NET2272 C25 47 0K 64 85 0 01UF 0805 1 5K 0402 0603 3 3V S 2 5V N 7 15 16 C17 C18 C19 C20 C21 C22 C23 0 01UF 0 01UF 0 01UF 10UF 0 010 0 01UF 0 01UF 0 0UF 10UF T 0402 1 0402 0402 0805 0402 1 0402 0402 1 0402 0805 3 3V AVCC 25 C2. Ref Description Reference Manufacturer Part Number Designators 24 1 1M 1 10W 5 R8 VISHAY CRCW06031M00FNEA 0603 25 1 GREEN SMT LEDI PANASONIC LN1361CTR 001 SHARC USB EZ Extender Manual A 3 4 SHARC USB EZ Extender Manual SHARC USB EZ EXTENDER Schematic DEVICES PH 1 800 ANALOGD Title SHARC USB EZ EXTENDER TITLE Size Board No Rev C A0197 2005 4B Date 4 24 2006 10 01 Sheet Q1 of 4 EXPANSION INTERFACE TYPE LR 3 3V 3 3 3V T e e P2 P3 3 4 3 4 5 6 5 6 7 8 7 8 9 10 9 10 11 12 11 12 13 14 13 14 4 15 6 4 4 15 16 17 18 17 18 19 bo 19 20 21 22 21 22 23 24 R18 lt R19 23 24 10K lt 10K 25 26 0402 2 gt 0402 25 26 16 lt R17 10K lt 10K 27 28 27 28 M 0402 2 gt 0402 I _ 29 80 29 80 31 82 31 82
3. USB EZ Extender Manual Revision 2 0 April 2006 Part Number 82 000197 01 Analog Devices Inc One Technology Way ANALOG Norwood Mass 02062 9106 gt DEVICES Copyright Information 2006 Analog Devices Inc ALL RIGHTS RESERVED This document may not be reproduced in any form without prior express written consent from Analog Devices Inc Printed in the USA Limited Warranty The SHARC USB EZ Extender is warranted against defects in materials and workmanship for a period of one year from the date of purchase from Analog Devices or from an authorized dealer Disclaimer Analog Devices Inc reserves the right to change this product without prior notice Information furnished by Analog Devices is believed to be accurate and reliable However no responsibility is assumed by Analog Devices for its use nor for any infringement of patents or other rights of third parties which may result from its use No license is granted by impli cation or otherwise under the patent rights of Analog Devices Inc Trademark and Service Mark Notice The Analog Devices logo SHARC VisualDSP EZ KIT Lite and EZ Extender are registered trademarks of Analog Devices Inc other brand and product names are trademarks or service marks of their respective owners Regulatory Compliance The SHARC USB EZ Extender has been certified to comply with the essential requirements of the European EMC directive 89 336 EEC inclu
4. 2 177 6051 46 GND6 17 d 682 94777068 D a GND7 1082 Dr 061 44 15All GNDS 9 22 ae 7B2 24 USB 515 p 396 USB SOFT RESET 11B2 17255575 ee ed 4 TSSOP48 MS3 0282 seu DSP_D8 41689 Es 40 9 BASOP40 DSP Dio 38 Asp 1 _ Diu 374959 E v 1 __ DSP 012 34 2 2 Asp P453 1 E Doa 3344B2 ID DSP 0141 31 582 NU 1 Lens ieee se TSSOP56 SEL 0 FOR 262 364 DEFAULT R1 10K SEL 1 FOR 160 369 375 0402 PROCESSOR MODE ADDRESS RANGE OFFSET DEVICE 262 364 16 bit 0 0100 6 00 0x0100 6FE0 0x0020 NETCHIP 369 375 16 bit 0 0 00 0000 0x0C00 03E0 0 0020 NETCHIP 73 e C1 C2 C3 C4 C27 C26 C6 C7 001UF TT 0 01UF TT 0 01UF TT 0 01UF TT 0 01UF TT 0 01UF TT 0 01UF TT 0 01UF TIT 0402 TIT 0402 0402 TIT 0402 0402 717 0402 1 0402 71 0402 g Coton TOES A N A otton Roa e 4 e Nashua NH 03063 D E V IC ES PH 1 800 ANALOGD N VY VF Title SHARC USB EZ EXTENDER U1 U2 U9 BUS SWITGHES Size Board No Rev C A0197 2005 4B Date 4 24 2006 10 01 Sheet 3 of 4 A B C D
5. R11 U10 10K U10 U10 0402 1 24 VDDC1 VSSC1 48 56 E S VDDC 058 DMARD 3 3V vssio1P2 9 9 Mus SVDD25 m VSSIO2 m USB wo USB 2 0 vssos 6 m 056 DACK 2 11 a gm EET la 27 10 058 DREQ 0 01UF 0 01UF 10UF C24 VDDIO1 GND2 9 n TT 0402 TT 0402 TTT 0805 0 01UF 42 T 0402 VDDIO2 T 55 AVSS1 812 813 814 815 VDDIO3 14 10K 10K 10K 10K 552 0402 0402 0402 0402 7 come SZ AGND V 64 S U10 U11 ANALOG 20 Cotton Road Nashua NH 03063 DEVICES PH 1 800 ANALOGD Title SHARC USB EZ EXTENDER Size Board No A01 97 2005 Rev Date 4 24 2006 10 01 Sheet 4 of 4 INDEX A architecture of this EZ Extender 2 1 B bill of materials A 1 board schematic B 1 connectors J1 3 expansion 1 1 customer support D dimensions of this EZ Extender viii E expansion interface 1 1 1 2 F FLAGO USB reset pin ADSP 21369 processors 1 3 FLAGI USB IRQ pin ADSP 21262 364 369 processors 1 3 FLAG2 USB reset ADSP 21262 364 processors 1 3 I interrupt request line IRQ 1 3 J JP1 processor select jumper 1 2 2 2 N notation conventions xiv P parallel port ADSP 21262 364 369 processors 1 2 printed circuit boards PCBs 1 1 processor select jumper J
6. 33 1058 IRQ 35 86 FLAG 35 36 FLAG2 37 38 37 58 39 40 39 40 41 42 41 42 43 44 8 45 46 45 46 d p me d p 49 50 49 50 51 51 52 53 54 53 54 55 56 55 56 57 58 57 58 57 58 59 60 59 60 59 60 61 62 61 62 61 62 63 64 63 64 63 64 7 gt ALEL 65 66 65 66 65 66 67 68 67 68 67 68 69 70 69 70 69 70 71 72 71 72 71 72 73 74 73 74 r BB 7 73 74 75 76 75 76 75 76 77 78 ji 77 77 78 79 80 79 79 gt iMS3 81 82 81 82 81 82 83 84 83 84 83 84 85 86 85 86 85 86 8 es 405 bs 405 bs 89 90 89 90 89 90 ug e e SE 7 7 ANALOG 20 Cotton Road Nashua NH 03063 DEVICES PH 1 800 ANALOGD Title SHARC USB EZ EXTENDER EXPANSION INTERFACE Size Board No Rev C A0197 2005 14 Date 4 24 2006 10 01 Sheet 2 of 4 B C D L DSP U2 LA 0 9 04 ADDRESS DATA ARE M_______ EEE MULTIPLEXED ON THE 262 364 DSP Ao
7. 2 Bi DEP 471 7 DSP I L 46 S DSP A3 8 ei 05 7 43 5 4 CBSA os 1 DSP 1084 4006 17 m Anl bar Aj 12781 8 07 177 DSP 13561 37 De 1A1 86 nee PSR AS 154 bs 17 USB Do 1058 D 0 15 1 38501 2 1 DSP _ 16 1Al eT 3 3V 35 mE 1081 4 17 8851 2 3A1 TTDSP AT _ 18 2A un 33 ESRA 11B1 52 gt USB 521 203 4 1 DSP 19 ee 32 1281 7 1 TEB DS 204 204 gt 12B1 5A1 7 22 SAN er r 30 19 sav LL DSP LATA 13B1 hs rn USB Dar bps 205 EN m ALVC1G32 6A1 DSP k 29 20 SOT29 3 DSP_A 5 9 38 11 14B1 111777058705 R22 206 206 1B2 7A1 T0 ATL 1 6A1 45 TUSE DE Gage 22 07 29722 Sop ga122 1 SANS 264 14 IT USB D7 2608 20823 35 gai 8A Lo 7 24 RE a Dad Sen 2 10A15 DSP 00 15 DSP bo 54 gir Ue De VCCi g 32 18 Besseren nd 1B2 47 107 USB Be 24 B2 VAT 1 7DSP Di 53 HAL Uuaa ran VCC3 10 nt 282 bg USB Dio or 48 VCC4 682 12 1 TDPD 51 HAT ee aon a 2 eg USB Dii 25 GND1 782 177 DSP 03 50 12A1 22 GND2 14 MEM B2 9477 USB Di GND3 6B2 47 ENDE 55 eas B2 bf USB GND5
8. Compare the expansion interface signals of the USB EZ Extender board with the signals of the EZ KIT Lite board to ensure there is no contention For example it may be necessary to disable other devices connected to the expan sion interface of the processor and disable the push buttons on the EZ KIT Lite 6 Install the USB EZ Extender on the EZ KIT Lite via the three connector expansion interface USB Software Documentation For information on the USB software host side and device side refer to the USB Software Readme txt file located in the 212xx Examples USB EZ EXTENDER or 213xx Examples USB EZ EXTENDER subdirectory of the VisualDSP installation directory USB 2 0 Interface The USB EZ Extender allows you to connect a USB 2 0 chip to aSHARC processor without any other programmable logic PLX Technology s NetChip 2272 device ties directly to the parallel port or asynchronous memory bank of the SHARC processor You can read from and write to the USB 2 0 controller by directly addressing the named memory bank 1 2 SHARC USB EZ Extender Manual USB EZ Extender Interface You can reset the NetChip 2272 device by asserting LOW these flag pins e FLAG2 on ADSP 21262 and ADSP 21364 processors e FLAGO on the ADSP 21369 processor The USB interrupt request pin IRQ line of the extender connects to FLAG on the ADSP 21262 ADSP 21364 and ADSP 21369 processors This flag pin may be used for push buttons or LEDs on th
9. EZ KIT Lite ADSP 21262 ADSP 21364 or ADSP 21369 and describes the USB interface the extender supports USB EZ Extender Setup It is very important to set up all of the components of the system contain ing the USB EZ Extender before applying power to that system The following procedure is recommended for the correct setup Power your system when these steps are completed 1 Read the applicable design interface section in this chapter the text provides an overview of the capabilities of the interface 2 Read System Architecture on page 2 1 to understand the physical connections of the extension board For detailed information refer to USB EZ Extender Schematic on page B 1 3 Remove any rubber feet that may be attached to the EZ KIT Lite In place of these rubber feet install the four nylon feet and screws provided with the USB EZ Extender Install the nylon feet in the mounting holes of the EZ KIT Lite s printed circuit board PCB Flip the EZ KIT Lite upside down so that the three expansion headers J1 3 are facing up SHARC USB EZ Extender Manual 1 1 USB 2 0 Interface 4 Set the jumper on the USB EZ Extender board Use the block dia gram in Figure 2 1 on page 2 1 in conjunction with Processor Select Jumper JP1 on page 2 2 5 Set the switches on the EZ KIT Lite board If not already familiar ize yourself with the documentation and schematics of the EZ KIT Lite see Related Documents
10. 2REV1A LF TQFP64 4 1 PI3B16234 Ul PERICOM PI3B16234AE TSSOP56 SEMI 5 1 30MHZOSCOIO 25 10 30 000 6 1 PI3B16226 U4 PERICOM PI3B16226BE BQSOP40 SEMI 7 1 SN74ALVCH163 U2 SN74ALVCH16373DGGR 73 TSSOP48 G4 8 1 ADP3330ARTZ 2 1 ANALOG ADP3330ARTZ 2 5 R7 5 SOT23 6 DEVICES 9 1 USB 4PIN 4 MILL 897 43 004 90 000 CON009 000 SHARC USB EZ Extender Manual Ref Description Reference Manufacturer Part Number Designators 10 3 0 05 45x2 P1 3 SAMTEC TFC 145 32 F D 18 11 1 IDC2X1IDC2X1 90726 402HLF 12 2 600 100MHZ 4 STEWARD HZ1206B601R 10 500MA 1206 13 1 47 0K 1 10W 1 R3 VISHAY CRCW080547KOFKEA 0805 14 2 42 100MHZ 4A FERI 2 TAIYO FBMJ2125HS420 T 0805 YUDEN 15 2 0 47UF 16V 10 10 11 AVX 0805YC474KAT2A 0805 16 13 10UF 6 3V 10 C14 C18 C23 AVX 080560106KAT2A 0805 17 19 0 01UF 16V 10 C1 4 C6 7 AVX 0402YC103KAT2A 0402 C12 13 C15 17 C19 22 C24 27 18 15 10K 1 16W 596 R1 R4 R10 22 VISHAY CRCWO040210K0FKED 0402 19 2 10PF 50V 596 C8 9 AVX 08055A100JAT2A 0805 20 1 1 5K 1 10W 5 R5 PANASONIC ERAV15J152V 0603 21 2 39 0 1 10W 1 R6 7 VISHAY CRCW 060339ROFKEA 0603 22 1 2 43K 1 10W 196 R2 DIGI KEY 311 2 43KCRTR ND 0805 23 1 330 1 10W 5 R9 VISHAY CRCW0603330RJNEA 0603 A 2 SHARC USB EZ Extender Manual USB EZ Extender Bill Of Materials
11. ER BILL OF MATERIALS USB EZ EXTENDER SCHEMATIC Tide Pige e U B 1 DX Lin cr AR PI B 2 Bas OO N n r Vr farra CN pM old B 3 IR WE pv B 4 INDEX vi SHARC USB EZ Extender Manual Thank you for purchasing the SHARC USB EZ Extender Analog Devices Inc extension board to the EZ KIT Lite evaluation systems for ADSP 21262 ADSP 21364 and ADSP 21369 processors The SHARC processors are based on a 32 bit super Harvard architecture that includes a unique memory architecture comprised of two large on chip dual ported SRAM blocks coupled with a sophisticated pro cessor which gives aSHARC processor the bandwidth for sustained high speed computations SHARC processors represents today s de facto standard for floating point processor targeted for premium audio applications The EZ KIT Lites and SHARC USB EZ Extender are designed to be used in conjunction with the VisualDSP development environment Visu alDSP offers a powerful programming tool with new flexibility that significantly decreases time required to port software code to a processor reducing time to market To learn more about Analog Devices development software go to http www analog com processors tools SHARC USB EZ Extender Manual vii Product Overview Product Overview The SHARC USB EZ Extender is a separately sold extension board that plugs onto the expansion inte
12. P1 1 2 2 2 product overview viii S schematic of this EZ Extender B 1 setup procedure of this EZ Extender 1 1 system architecture 2 1 U USB controller 1 2 device memory map 1 3 documentation 1 2 IRQ line 1 3 reset 1 3 SHARC USB EZ Extender Manual I 1 INDEX I 2 SHARC USB EZ Extender Manual
13. SHRCUSB EZEXT SHARC USB EZ EXTENDER REV 1 1 C 2005 DESIGNED BY ANALOG DEVICES INC Figure 2 2 Jumper Settings 2 2 SHARC USB EZ Extender Manual USB EZ Extender Hardware Reference Table 2 1 describes the jumper settings and functionality The jumper by default must have no jumpers on any of its pins Table 2 1 JP1 Settings EZ KIT Lite Setting ADSP 21262 ADSP 21364 No jumpers default ADSP 21369 Installed When using the extender with an ADSP 21262 or ADSP 21364 EZ KIT Lite you must not place any jumpers on JP1 Placing a jumper on JP1 can damage the extender card and or the EZ KIT Lite When using the extender with an ADSP 21369 EZ KIT Lite you must place the jumper on JP1 SHARC USB EZ Extender Manual 2 3 Processor Select Jumper JP1 2 4 SHARC USB EZ Extender Manual A USB EZ EXTENDER BILL OF MATERIALS The bill of materials corresponds to USB EZ Extender Schematic on page B 1 Please check the latest schematic on the Analog Devices Web site h h icalLibrary manual ttp www analog com Processors Processors DevelopmentTools tec s DevToolsIndex htmljFEval tion 20Kit 20Manuals Ref Description Reference Manufacturer Part Number Designators 1 1 SN74LVC1G32 09 SN74LVC1G32DBVRE4 SOT23 5 2 1 SN74LVC1G08 U11 TI SN74LVC1G08DBVR SOT23 5 3 1 NET2272 U10 NET CHIP NET227
14. T Lite eval uation software should refer to the ADSP 21262 ADSP 21364 or ADSP 21369 Evaluation System Manual VisualDSP online Help and user s or getting started guides For the locations of these documents refer to Related Documents Manual Contents The manual consists of Chapter 1 USB EZ Extender Interface on page 1 1 Provides basic board information Chapter 2 USB EZ Extender Hardware Reference on page 2 1 Provides information on the hardware aspects of the board e Appendix A USB EZ Extender Bill Of Materials on page A 1 Provides a list of components used to manufacture the EZ Extender board SHARC USB EZ Extender Manual 1 What s New in This Manual D Appendix B USB EZ Extender Schematic on page B 1 Provides the resources to allow EZ KIT Lite board level debugging or to use as a reference design Appendix B now is part of the online Help The PDF version of the SHARC USB EZ Extender Manual is located in the Docs EZ KIT Lite Manuals folder on the installation CD Alterna tively the book can be found on the Analog Devices Web site www analog com processors What s New in This Manual This edition of the SHARC USB EZ Extender Manual has been updated for the latest revision of VisualDSP Technical or Customer Support You can reach Analog Devices Inc Customer Support in the following ways Visit the Embedded Processing and DSP products Web site at http www analog co
15. al description pinout and timing of the ADSP 21262 processors ADSP 21364 SHARC Microprocessor Datasheet General functional description pinout and timing of the ADSP 21364 processors ADSP 21369 SHARC Processor Datasheet ADSP 2126x SHARC DSP Core Manual ADSP 2126x SHARC DSP Peripherals Manual General functional description pinout and timing of the ADSP 21369 processors ADSP 21262 processors description of inter nal architecture and all register functions ADSP 2136x SHARC Processor Hardware Refer ence for the ADSP 21363 4 5 6 Processors ADSP 21364 processors description of inter nal architecture and all register functions ADSP 2136x SHARC Processor Hardware Refer ence for ADSP 21367 8 9 Processors ADSP 21160 SHARC DSP Instruction Set Ref erence ADSP 21369 processors description of inter nal architecture and all register functions ADSP 21262 processors description of all allowed assembly instructions ADSP 2136x SHARC Processor Programming Reference ADSP 21264 and ADSP 21369 processors description of all allowed assembly instructions Table 2 Related VisualDSP Publications Title Description ADSP 21262 EZ KIT Lite Evaluation System Manual Description of the ADSP 21262 EZ KIT Lite features and usage ADSP 21364 EZ KIT Lite Evaluation System Manual Description of the ADSP 21364 EZ KIT Lite features and usage ADSP 21369 EZ KIT Lite Ev
16. aluation System Manual VisualDSP Users Guide Description of the ADSP 21369 EZ KIT Lite features and usage Description of VisualDSP features and usage VisualDSP Assembler and Preprocessor Man ual Description of the assembler function and commands VisualDSP C C Complier and Library Manual for SHARC Processors Description of the complier function and com mands for SHARC processors xii SHARC USB EZ Extender Manual Preface Table 2 Related VisualDSP Publications Contd Title Description VisualDSP Linker and Utilities Manual Description of the linker function and com mands VisualDSP Loader and Utilities Manual Description of the loader function and com mands Visit the Technical Library Web site to access all processor and tools man uals and datasheets http www analog com processors resources technicallibrary SHARC USB EZ Extender Manual Notation Conventions Notation Conventions Text conventions used in this manual are identified and described as follows Example Description this that Alternative required items in syntax descriptions appear within curly brackets and separated by vertical bars read the example as this or that One or the other is required this that Optional items in syntax descriptions appear within brackets and sepa rated by vertical bars read the example as an opt
17. e respective EZ KIT Lites consequently the user must make the proper changes to that EZ KIT Lite When writing to and reading from the USB device using the EZ KIT Lites use memory addresses listed in Table 1 1 Table 1 1 USB Device Memory EZ KIT Lite Starting Address Ending Address ADSP 21262 0x0100 6 00 0x0100 6FEO ADSP 21364 0x0100 6 00 0x0100 6FEO ADSP 21369 0x0C00 0000 0x0C00 SHARC USB EZ Extender Manual 1 3 USB 2 0 Interface 1 4 SHARC USB EZ Extender Manual 2 USB EZ EXTENDER HARDWARE REFERENCE This chapter describes the hardware design of the USB EZ Extender The following topics are covered System Architecture on page 2 1 Describes the extension board s configuration Processor Select Jumper JP1 on page 2 2 Describes the configuration jumper s functionality System Architecture A block diagram of the SHARC USB EZ Extender is shown in Figure 2 1 ADDR 15 0 Figure 2 1 Block Diagram SHARC USB EZ Extender Manual 2 1 Processor Select Jumper JP1 Processor Select Jumper Before using the SHARC USB EZ Extender follow the steps in USB EZ Extender Setup on page 1 1 Figure 2 2 shows the location of the processor select jumper JP1 A two pin jumper can be placed on the respective jumper header for differ ent functionality C c24 un 85 38 kA TT 94 gt una DEVICES PART NUMBER ADDS
18. ional this or that this Optional item lists in syntax descriptions appear within brackets delimited by commas and terminated with an ellipse read the example as an optional comma separated list of this SECTION Commands directives keywords and feature names are in text with letter gothic font filename Non keyword placeholders appear in text with italic style format Note For correct operation Note provides supplementary information on a related topic In the online version of this book the word Note appears instead of this symbol Q Caution Incorrect device operation may result if Caution Device damage may result if A Caution identifies conditions or inappropriate usage of the product that could lead to undesirable results or product damage In the online version of this book the word Caution appears instead of this symbol Warning Injury to device users may result if A Warning identifies conditions or inappropriate usage of the product that could lead to conditions that are potentially hazardous for the devices users In the online version of this book the word Warning appears instead of this symbol Additional conventions which apply only to specific chapters may appear throughout this document xiv SHARC USB EZ Extender Manual 1 USB 7 INTERFACE This chapter provides the setup procedures for both the SHARC USB EZ Extender and
19. m processors technicalSupport E mail tools questions to processor tools support analog co E mail processor questions to processor support analog com World wide support processor europe analog com Europe support processor china analog com China support Phone questions to 1 800 ANALOGD SHARC USB EZ Extender Manual Preface Contact your Analog Devices Inc local sales office or authorized distributor Send questions by mail to Analog Devices Inc One Technology Way 0 Box 9106 Norwood MA 02062 9106 USA Supported Products The SHARC USB EZ Extender is designed as an extension board to the ADSP 21262 ADSP 21364 and ADSP 21369 EZ KIT Lite evaluation systems Product Information You can obtain product information from the Analog Devices Web site from the product CD ROM or from the printed publications manuals Analog Devices is online at www analog com Our Web site provides infor mation about a broad range of products analog integrated circuits amplifiers converters and digital signal processors Related Documents For information on product related development software see the follow ing publications All documentation is available online Most documentation is available in printed form SHARC USB EZ Extender Manual xi Product Information Table 1 Related Processor Publications Title Description ADSP 21262 SHARC Microprocessor Datasheet General function
20. rface of the ADSP 21262 ADSP 21364 or ADSP 21369 EZ KIT Lite evaluation system The extension board aids the design and prototyping phases of ADSP 21262 ADSP 21364 or ADSP 21369 processor targeted applications The board extends the capabilities of the evaluation system by providing a connection between the parallel port or asynchronous memory bus of the SHARC processor and a USB 2 0 device USB 2 0 interface PLX Technology s NetChip 2272 device v USB driver and application code v USB logo certified No power supply required v Derives power from EZ KIT Lite CE certified Dimensions v 3 13 in x 3 6 in W Before using any of the interfaces follow the setup procedure in USB EZ Extender Setup on page 1 1 Example programs are available to demonstrate the capabilities of the SHARC USB EZ Extender board vili SHARC USB EZ Extender Manual Preface Purpose of This Manual The SHARC USB EZ Extender Manual describes the operation and con figuration of the components on the extension board A schematic and a bill of materials are provided as a reference for future SHARC processor board designs Intended Audience This manual is a user s guide and reference to the SHARC USB EZ Extender Programmers who are familiar with the Analog Devices SHARC processor architecture operation and development tools are the primary audience for this manual Programmers who are unfamiliar with VisualDSP or EZ KI
21. sive 93 68 EEC and therefore carries the CE mark The SHARC USB EZ Extender had been appended to Analog Devices Development Tools Technical Construction File referenced DSPTOOLS1 dated December 21 1997 and was awarded CE Certifi cation by an appointed European Competent Body and is on file The EZ KIT Lite evaluation system contains ESD electrostatic discharge sensitive devices Electro static charges readily accumulate on the human body and equipment and can discharge without detection Permanent damage may occur on devices subjected to high energy discharges Proper ESD Fab amp EMAITEE DEVICE precautions are recommended to avoid performance degradation or loss of functionality Store unused EZ KIT Lite boards in the protective shipping package CONTENTS PREFACE Product COR Zer Paro Tins Manual een ix ix DER een ix Whats New ia This Manual ie Technicalor Customer Support pita d ee ab bik Ah GAN Sapported xi Product Iniarmatigi ee xi Related Dr xi Notation een xiv USB EZ EXTENDER INTERFACE USB xende n een 1 1 USB Software Documentation au 1 2 LER NIE D ee 1 2 USB EZ EXTENDER HARDWARE REFERENCE System Ale ee 2 1 Processor Select Jumper anna 2 2 SHARC USB EZ Extender Manual CONTENTS USB EZ EXTEND
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