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ANALOG DEVICES Blackfin/SHARC EZ-Extender System Manual (Revision 1 0 February 2009)

1. Blackfin SHARC USB EZ Extender Manual A 1 Ref Qty Description Reference Manufacturer Part Number Designator 13 11 0 01UF 16V 10 C2 C6 7 C9 10 AVX 0402YC103KAT2A 0402 C12 16 C18 14 7 10K 1 16W 5 R8 14 VISHAY CRCW040210KOFKED 0402 15 2 50V 5 0805 C1 C3 AVX 08055A100JAT2A 16 1 1 5K 1 10W 5 R6 PANASONIC ERJ 3GEYJ152V 0603 17 2 39 0 1 10W 1 R4 R7 VISHAY CRCW 060339ROFKEA 0603 18 1 2 43K 1 10W 1 R1 DIGI KEY 311 2 43KCRTR ND 0805 19 1 330 1 10W 5 R16 VISHAY CRCW0603330RJNEA 0603 20 1 1M 1 10W 5 0603 R5 VISHAY CRCWO6031M00FNEA 21 1 GREEN 1 0001 LED1 PANASONIC LN1361CTR 22 1 15KV PGB1010603 D1 LITTLEFUSE PGB1010603MR 0603 23 2 1 0K 1 16W 1 R3 R15 PANASONIC ERJ 2RKF1001X 0402 24 2 330 100MHZ 1 5A FER2 3 MURATA BLM21PG331SN1D 0805 A 2 Blackfin SHARC USB EZ Extender Manual BF SHARC USB EZ EXTENDER SCHEMATIC ANALOG 20 Cotton Road Nashua NH 03063 DEVICES PH 1 800 ANALOGD Title BF SHARC USB EZ EXTENDER TITLE Size Board No A0224 2008 Date 1 7 2009_ 17 07 Sheet 1 of 1 lt _ gt 10015 ____ gt
2. Blackfin SHARC USB EZ Extender Manual Preface Notation Conventions Text conventions used in this manual are identified and described as follows Example Description Close command File menu Titles in reference sections indicate the location of an item within the VisualDSP environment s menu system for example the Close command appears on the File menu 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 optional 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 A Note provides supplementary information on a related topic In the online version of this book the word Note appears instead of this symbol Caution Incorrect device operation may result if Caution Device damage may result if A Caution identifies conditions or inappropriate usage o
3. 0402 1 800 ANALOGD 7 16 VDD33 COM e e BF SHARC USB EZ EXTENDER NET2272 NL AGND Size Board No A022 4 20 08 Rev AGND U1 U1 U2 0 1 U1 Date 1 7 2009 17 07 Sheet 3 of 3 B INDEX A 50 3 signals 2 4 architecture of USB EZ Extender 2 2 asynchronous memory bank 1 3 B bill of materials A 1 block diagram 2 2 board schematic USB EZ Extender B 1 C configuration of USB EZ Extender 1 2 CS signal 1 3 customer support xi E expansion interface viii G GPIO1 4 signals 2 4 I IRQ line 1 3 J jumpers map of locations 2 3 JP1 USB chip select 2 4 JP2 USB IRQ 2 4 JP3 USB soft reset 2 4 N notation conventions xiii P product overview viii R reset USB controller 1 3 S schematic of USB EZ Extender B 1 setup of USB EZ Extender 1 2 system architecture 2 2 U USB interface viii 1 3 chip select jumper JP1 2 4 IRQ jumper JP2 2 4 soft reset jumper JP3 2 4 software documentation 1 3 Blackfin SHARC USB EZ Extender Manual I 1
4. BLACKFIN SHARC USB EZ EXTENDER HARDWARE REFERENCE a hi H N DN bbe 2 2 ROT 2 3 Blackfin SHARC USB EZ Extender Manual 5 USB Chip Select Jumper PI p na k nak 2 4 USB IRGO baia 2 4 USB Solr Reset Jumper JPI 2 4 BLACKFIN SHARC USB EZ EXTENDER BILL OF MATERIALS BLACKFIN SHARC USB EZ EXTENDER SCHEMATIC 5 1 a A AE B 1 B 2 b e kK Reb R N M K R B 3 INDEX vi Blackfin SHARC USB EZ Extender Manual PREFACE Thank you for purchasing the Blackfin SHARC USB EZ Extender Analog Devices Inc extender board to the EZ Board evaluation system for the ADSP BF518F ADSP BF526 Blackfin and ADSP 21469 SHARC processors Blackfin processors are embedded processors that support a Media Instruction Set Computing MISC architecture This architecture is the natural merging of RISC media functions and digital signal processing characteristics towards delivering signal processing performance in a microprocessor like environment 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 IO processor which gives a SHARC processor the bandwidth for sustained high speed computations SHARC processors
5. Provides basic board information Chapter 2 Blackfin SHARC USB EZ Extender Hardware Refer ence on page 2 1 Provides information on the hardware aspects of the board Appendix A Blackfin SHARC USB EZ Extender Bill Of Materi als on page 1 Provides a list of components used to manufacture the EZ Extender board Appendix B Blackfin SHARC USB EZ Extender Schematic on page B 1 Provides the resources to allow EZ Board board level debugging or to use as a reference design Whats New in This Manual This is the first edition of the Blackfin SHARC USB EZ Extender Manual Blackfin SHARC USB EZ Extender Manual Preface 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 com processors technical Support 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 Contact your Analog Devices Inc local sales office or authorized distributor Send questions by mail to Analog Devices Inc One Technology Way Box 9106 Norwood MA 02062 9106 USA Supported Products The Blackfin SHARC USB EZ Extender is designed as an extender board to the ADSP BF51
6. aes 1 P1 J appro A2 3 ADDR2 apprs 4 3 5 ADDR4 apprs amp 1 6 7 ADDR6 8 9 appre apprg 9 apprio ADDR11 2 19 appri2 ADDR13 14 15 ADDR14 ADDR15 16 ADDR16 appri7 l 19 appris ADDR19 P 21 ADDR20 ADDR21 P 23 ADDR22 ADDR23 25 ADDR24 ADDR25 PO 27 ADDR26 ADDR27 P9 29 ADDR28 ADDR29 9 31 ADDR31 92 33 34 JP1 I 35 e B6 L AMSO NI gt 1058 CS 1 L USB RDi lt 22 eT 3 4 AMSONE 37 8 Miavst 5 b JUMPER A L AMSZNE AMS2 AMS3 Mauss 3 ae 7 b DEFAULT amp 3 _ 45 NMI E f JP2 RESET lt 18 RESET cLKOUT r Geo 902 A gt ae COMME 8568 um 9 eros amos NE AN r DEFALLTe na r 00 55 DATA 66 GPIOZI 1 102 57 wa P r 23 KAW pene LDA 59 patas 60 1 95 LDS 61 Datas pata7 62 1 07 08 63 64 091 65 ae GANE 66 ri r js SHORTING DATA10 GPON C gt USB SOFT RESET 1 JUMPER t Dial 67 DATA12 DATA13 68 0131 r GPIOA E 3 4 DEFAULT amp 69 DATAN patais 0 215 5 pATA16 17 2 L u B 73 DATA18 pataig 4 pa 75 DATA20 2 6 27
7. 2 0 L USB RDi SHOR 177 USB WRI 60 SO 52 OT 18rgsT 49 D gt 05 77 Magee Y1 25 1 30MHZ 25 R7 0603 OSCO10 XIN 39 0 PGB1010603 b 0603 8 D1 RSDM GND 5 13 8 6 TOPF TOPF id i x 6 0805 0805 64 DP SHGNDZ VBUS 5 R4 RSDP 39 0 TOND4E 0603 813 812 R11 R2 R1 NET2272 10K 10K 10K 47 0K 2 43K 64 86 0402 0402 0402 0805 0805 814 1 5K 10K 0603 one R5 C2 0402 45 1 0 01UF NV C 0805 0603 0402 in NU 3 3V 2 5V AVCC 3 3V 2 5V n CS ry Ms s FER2 330 0805 LED1 TT TT 2 7 INPUT OUTPUT 1 4 FER3 EN BIAS 330 C4 GND C5 0805 10 2 ADPT30AUJZ 2 5 ____ 1UF ee R16 0805 TSOT5 0805 330 0603 25 7 NZ 1 B AGND N7 NEZ 1 24 VDDC1 VSSC1 yppce 6 e 3 _VDD25 ee vVSSlO2 2 5V VDO 1 AVCC VDDiO 1 Y CY AvpD USB 2 0 e Bi 4 B 11 vpp GND1 o 0 ANALOG 20 Coton Road 42 VDDIO2 LE C7 C9 C10 C11 C12 C13 C16 C14 C17 6 e N el Nashua NH 03063 55 0 01UF 0 01UF 0 01UF 10UF 777 0 01UF 0 0UF 77 0 01UF 0 01UF 10UF 0 01U 20 DE V ICES 4 ann VDDIOS T 0402 0402 0402 0805 717 0402 0402 0402 0402 0805 0402 0402 0805
8. EZ Extender Setup on page 1 2 Example programs are available to demonstrate capabilities of the Black fin SHARC USB EZ Extender board vili Blackfin SHARC USB EZ Extender Manual Preface Purpose of This Manual The Blackfin SHARC USB EZ Extender Manual provides instructions for installing the product hardware board The text describes operation and configuration of the board components Finally a schematic and a bill of materials are provided as a reference for future designs Intended Audience The primary audience for this manual is a programmer who is familiar with Analog Devices processors This manual assumes that the audience has a working knowledge of the appropriate processor architecture and instruction set Programmers who are unfamiliar with Analog Devices processors can use this manual but should supplement it with other texts such as the Hardware Reference and Instruction Set Reference that describe your target architecture Programmers who are unfamiliar with VisualDSP or EZ Board evalua tion software should refer to the ADSP BF518F ADSP BF526 or ADSP 21469 EZ Board Evaluation System Manual VisualDSP online Help and user s or getting started guides For locations of these docu ments refer to Product Information Blackfin SHARC USB EZ Extender Manual ix Manual Contents Manual Contents The manual consists of Chapter 1 Blackfin SHARC USB EZ Extender Interfaces on page 1 1
9. Technology s NET2272 controller ties directly to the asynchronous memory bus of the Blackfin or SHARC processor You can read from and write to the USB 2 0 controller by addressing the named memory bank directly You can reset the NET2272 controller by asserting LOW one of the four GPIO signals of the expansion interface Refer to the appropriate EZ Board manual to learn how the GPIO signals connect to the processor The USB 180 signal of the NET2272 controller connects to one of the four GPIO signals on the expansion interface Refer to the appropriate EZ Board document to learn how the GPIO signals connect to the processor The USB CS signal of the NET2272 controller connects to one of the four AMS signals on the expansion interface Refer to the appropriate EZ Board manual to learn how the AMS signals connect to the processor The jumper settings required for each of the respective EZ Boards are described in the USB Software Readme txt file located in the lt install_path gt Blackfin Examples USB EZ EXTENDER Blackfin SHARC USB EZ Extender Manual 1 3 USB 2 0 Interface lt install_path gt 214xx Examples USB EZ EXTENDER VisualDSP direc tory The readme file describes the USB software source code drivers and explains how to run a USB based application 1 4 Blackfin SHARC USB EZ Extender Manual 2 BLACKFIN SHARC USB EZ EXTENDER HARDWARE REFERENCE This chapter describes the hardware design of the Blackfin SHARC
10. USB EZ Extender The following topics are covered System Architecture on page 2 2 Describes the board configuration and explains how the board components interface with the processor and EZ Board Jumper Settings on page 2 3 Describes the on board configuration jumpers Blackfin SHARC USB EZ Extender Manual 2 1 System Architecture System Arc hitec ture A block diagram of the Blackfin SHARC USB EZ Extender is shown in Figure 2 1 Regulation Circuitry Figure 2 1 Block Diagram 2 2 Blackfin SHARC USB EZ Extender Manual Blac kfin SHARC USB EZ Extender Hardware Reference J umper Settings Before using the Blackfin SHARC USB EZ Extender follow the setup procedure in Blackfin SHARC USB EZ Extender Setup on page 1 2 Figure 2 2 shows the locations of all jumper headers A two pin jumper can be placed on the respective jumper header for different functionality The following sections describe all possible jumper settings and associated functionality Figure 2 2 Jumper Locations Blackfin SHARC USB EZ Extender Manual 2 3 J umper Settings USB Chip Select Jumper P1 The USB chip select jumper JP1 connects an AMS signal from the EZ Board to the chip select input on NET2272 controller The 0 3 signals are available By default the jumper is installed on pins 7 and 8 which connect AMS3 to the chip select signal USB IRQ J umper J P2 The USB IRQ jumper JP2 con
11. represents today s de facto standard for floating point processing targeted toward premium audio applications The EZ Board and Blackfin SHARC USB EZ Extender are designed to be used in conjunction with the VisualDSP development environ ment VisualDSP offers a powerful programming tool with new flexibility that significantly decreases the 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 Blackfin SHARC USB EZ Extender Manual vii Product Overview Product Overview The Blackfin SHARC USB EZ Extender is a separately sold extender board that plugs onto the expansion interface of the ADSP BF518F ADSP BF526 and ADSP 21469 EZ Board evaluation systems The extender board aids the design and prototyping phases of the ADSP BF518F ADSP BF526 and ADSP 21469 processor targeted applications The board extends the capabilities of the evaluation system by providing a connection between the asynchronous memory bus of the Black fin SHARC processor and a USB 2 0 device The following is a list of the Blackfin SHARC USB EZ Extender interfaces USB 2 0 interface v PLX Technology NET2272 device v USB driver and application code No power supply required derives power from the EZ Board CE certified Before using any of the interfaces follow the setup procedure in Black fin SHARC USB
12. 7 pataze DATA23 79 DATA24 25 PO 81 DATA26 27 82 83 DaTA28 DATA29 84 85 DATA30 P6 87 2 nsvp 88 89 nsvp4 Rsvp3 90 91 Rsvpe Rsvps P2 VBD 1 33V 93 av P 9 95 PWRIN1 26 27 anp PWR_IN2 0 vpp o 100 0 102 103 3 3v2 a av 104 QFS52X2 SMT ANALOG 20 Cotton Road Nashua NH 03063 DEVICES PH 1 800 ANALOGD Title BF SHARC USB EZ EXTENDER EXPANSION CONNECTOR A0224 2008 Date 1 7 2009_17 07 Sheet 2 of B D VDDIO 1 VDDIO 1 nn n n n n 815 R8 R10 R9 1 0K 10K 10K 10K 0402 0402 0402 0402 Tl TA Og ff E A U1 10 0 15 _____ A2 32 AO 31 A1 1 4 1 A5 ZE 29 A3 28 1 U2 D E UL eee 2 E S8RESET USB SOFT RESET gt e 4 53 eee L USB CSi 6155 USB
13. 8F ADSP BF526 and ADSP 21469 EZ Board evalua systems Blackfin SHARC USB EZ Extender Manual xi Product Information Product Information Product information can be obtained from the Analog Devices Web site VisualDSP online Help system and a technical library CD The Analog Devices Web site www analog com provides informa tion about a broad range of products analog integrated circuits amplifiers converters and digital signal processors To access a complete technical library for each processor family go to http www analog com processors technical_library When locating your manual title note a possible errata check mark next to the title that leads to the current correction report against the manual Online documentation comprises the VisualDSP Help system software tools manuals hardware tools manuals processor manu als Dinkum Abridged C library and FLEXnet License Tools software documentation You can search easily across the entire VisualDSP documentation set for any topic of interest The technical library CD contains seminar materials product highlights a selection guide and documentation files of processor manuals VisualDSP software manuals and hardware tools man uals To order the technical library CD go to http www analog com processors technical_library navi gate to the manuals page for your processor click the request CD check mark and fill out the order form
14. Blackfin SHARC9 USB EZ Extender Manual Revision 1 0 February 2009 Part Number 82 000224 01 Analog Devices Inc One Technology Way ANALOG Norwood Mass 02062 9106 gt DEVICES Copynght Information 2009 Analog Devices Inc ALL RIGHTS RESERVED This docu ment may not be reproduced in any form without prior express written consent from Analog Devices Inc Printed in the USA 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 Blackfin SHARC VisualDSP and EZ Extender are registered trademarks of Analog Devices Inc EZ Board is a trademark of Analog Devices Inc All other brand and product names are trademarks or service marks of their respective owners Regulatory Compliance The Blackfin SHARC USB EZ Extender is designed to be used solely in a laboratory environment The board is not intended for use as a consumer end product or as a portion of a consumer end product The board is an open system design which does not include a shielded enclosure and therefore
15. bilities Read System Architecture on page 2 2 to understand physical connections of the extender board For detailed information refer to Blackfin SHARC USB EZ Extender Schematic on page B 1 Set the jumpers on the Blackfin SHARC USB EZ Extender board Use the block diagram in Figure 2 1 on page 2 2 in conjunction with Jumper Settings on page 2 3 Set the switches and jumpers on the EZ Board If not already familiarize yourself with the EZ Board documentation and sche matic drawings see Product Information Compare the expansion interface signals of the Blackfin SHARC USB EZ Extender board with the EZ Board signals to ensure there is no contention For example it may be necessary to disable other devices connected to the expansion interface of the processor and disable peripherals on the EZ Board Install the Blackfin SHARC USB EZ Extender on the EZ Board via the high speed expansion interface 1 2 Blackfin SHARC USB EZ Extender Manual Blac kfin SHARC USB EZ Extender Interfaces USB Software For information about USB software refer to the USB Software Readme txt file located in the lt install_path gt Blackfin Examples USB EZ EXTENDER or lt install_path gt 214xx Examples USB EZ EXTENDER VisualDSP directory USB 2 0 Interface The Blackfin SHARC USB EZ Extender enables a connection between USB 2 0 chip and Blackfin SHARC processor without any other pro grammable logic The PLX
16. f 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 Blackfin SHARC USB EZ Extender Manual xili Notation Conventions xiv Blackfin SHARC USB EZ Extender Manual 1 BLACKFIN SHARC USB EZ EXTENDER INTERFAC ES This chapter provides the setup procedures for both the Blackfin SHARC USB EZ Extender and EZ Board ADSP BF518F ADSP BF526 or ADSP 21469 and describes the interfaces the extender supports The information is presented in the following order e Blackfin SHARC USB EZ Extender Setup on page 1 2 USB 2 0 Interface on page 1 3 Blackfin SHARC USB EZ Extender Manual 1 1 Blac kfin SHARC USB EZ Extender Setup Blac kfin SHARC USB EZ Extender Setup It is very important to set up all components of the system containing the Blackfin SHARC USB EZ Extender then apply power to the system The following procedure is recommended for correct setup Power your system after these steps are completed 1 Read the applicable design interface section in this chapter the text provides an overview of the interface capa
17. may cause interference to other electrical devices in close prox imity This board should not be used in or near any medical equipment or RF devices The Blackfin SHARC USB EZ Extender is currently being processed for certification that it complies with the essential requirements of the Euro pean EMC directive 89 336 EEC amended by 93 68 EEC and therefore carries the CE mark This evaluation system contains ESD electrostatic discharge sensitive devices Electrostatic 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 precau tions are recommended to avoid performance degradation or loss of func A tionality Store unused boards in the protective shipping package CONTENTS PREFACE Product Mee Mna viii Purpose NODE ade a ea elya SN KENA ee ix Ded Paid MEE ISDN pat ix Aion ten aod Get ob ERE GR OM Ha oi Fi x Whats New in This x Technical er Customer SUDORE asrini aaen aan Rt xi jan r xi Product DEOR xii Notation Log RHODE xiii BLACKFIN SHARC USB EZ EXTENDER INTERFACES Blackin SHARC USB BZ Extender Setup 1 2 DD ERU MN rr d ANDE 1 3 USB e nae 1 3
18. nects a general purpose IO signal from the EZ Board to the interrupt output on the NET2272 controller The GP101 4 signals are available By default the jumper is installed on pins 1 and 2 which connect GP101 to the interrupt signal USB Soft Reset J umper J P3 The soft reset jumper JP3 connects a general purpose signal from the EZ Board to the reset input on the NET2272 controller GP101 4 are available By default the jumper is installed on pins 7 and 8 which con nect GP104 to the reset signal 2 4 Blackfin SHARC USB EZ Extender Manual BLACKFIN SHARC USB EZ EXTENDER BILL OF MATERIALS The bill of materials corresponds to Blackfin SHARC USB EZ Extender Schematic on page B 1 Ref Qty Description Reference Manufacturer Part Number Designator 1 1 SN74LVC1G08 U2 TI SN74LVCIGO08DBVR SOT23 5 2 1 NET2272 TQFP64 U1 NET CHIP NET2272REVIA LF 3 1 30MHZ 5 010 YI ECLIPTEK E2SAA10 30 000M 4 1 ADP130AUJZ 2 5 VRI ANALOG ADP130AUJZ 2 5 R7 TSOT5 DEVICES 5 3 IDC SJ1 3 DIGI KEY 9001 ND 2PIN JUMPER SH ORT 6 1 USB_MINI B 5PIN P2 MOLEX 54819 0519 CON046 7 3 IDC 4X2 IDC4X2 JP1 3 SULLINS GEC04DAAN 8 1 QES 52x2 P1 SAMTEC QFS 052 04 25 L D A QFS52x2_SMT 9 2 1UF 16V 10 0805 C4 5 KEMET C0805C105K4RAC TU 10 1 47 0K 1 10W 1 R2 VISHAY CRCWO080547K0FKEA 0805 11 1 42 100MHZ 4A DIGI KEY 587 1768 2 ND 0805 12 3 10UF 6 3V 10 C8 C11 C17 AVX 08056D106KAT2A 0805

ANALOG DEVICES Blackfin/SHARC EZ-Extender System Manual (Revision 1 0 February 2009)

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