Related Manuals for Analog Devices Blackfin USB EZ-Extender
Summary of Contents for Analog Devices Blackfin USB EZ-Extender
- Page 1 Blackfin /SHARC ® ® EZ-Extender Manual ® Revision 1.1, July 2012 Part Number 82-000224-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106...
- Page 2 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;...
- Page 3 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 there- fore may cause interference to other electrical devices in close proximity.
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Page 5: Table Of Contents
What’s New in This Manual ............x Technical Support ................. xi Supported Products ..............xii Product Information ..............xii Analog Devices Web Site ............xii EngineerZone ................ xiii Related Documents ..............xiv BLACKFIN/SHARC USB EZ-EXTENDER INTERFACES Blackfin/SHARC USB EZ-Extender Setup ........1-1 USB Software ................. - Page 6 Contents BLACKFIN/SHARC USB EZ-EXTENDER HARDWARE REFERENCE System Architecture ..............2-2 Jumper Settings ................2-2 USB Chip Select Jumper (JP1) ..........2-3 USB IRQ Jumper (JP2) ............2-3 USB Soft Reset Jumper (JP3) ..........2-3 BLACKFIN/SHARC USB EZ-EXTENDER BILL OF MATERIALS BLACKFIN/SHARC USB EZ-EXTENDER SCHEMATIC INDEX Blackfin/SHARC USB EZ-Extender Manual...
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Page 7: Preface
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. -
Page 8: Product Overview
• Read and write data and program memory • Read and write core and peripheral registers • Plot memory To learn more about Analog Devices development software, go to http://www.analog.com/processors/tools 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. -
Page 9: Purpose Of This Manual
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. -
Page 10: Manual Contents
CCES information. In addition, modifications and corrections based on errata reports against the previous manual revision have been made. For the latest version of this manual, please refer to the Analog Devices Web site. Blackfin/SHARC USB EZ-Extender Manual... -
Page 11: Technical Support
Preface Technical Support You can reach Analog Devices processors and DSP technical support in the following ways: • Post your questions in the processors and DSP support community ® at EngineerZone http://ez.analog.com/community/dsp • Submit your questions to technical support directly at: http://www.analog.com/support... -
Page 12: Supported Products
The Blackfin/SHARC USB EZ-Extender is designed as an extender board to the ADSP-BF518F, ADSP-BF526, and ADSP-21469 EZ-Board evalua- tion systems. Product Information Product information can be obtained from the Analog Devices Web site and the online help. Analog Devices Web Site The Analog Devices Web site, , provides information www.analog.com... -
Page 13: Engineerzone
Preface Also note, is a free feature of the Analog Devices Web site that MyAnalog allows customization of a Web page to display only the latest information about products you are interested in. You can choose to receive weekly e-mail notifications containing updates to the Web pages that meet your interests, including documentation errata against all manuals. -
Page 14: Related Documents
Related Documents Related Documents For additional information about the product, refer to the following publications. Table 1. Related Processor Publications Title Description • ADSP-BF512/ADSP-BF514/ADSP-BF516/ General functional description, pinout, and ADSP-BF518(F) Blackfin Embedded timing of the processor Processor Data Sheet • ADSP-BF522/ADSP-BF523/ADSP-BF524/ ADSP-BF525/ADSP-BF526/ADSP-BF527 Blackfin Embedded Processor Data Sheet •... -
Page 15: Blackfin/Sharc Usb Ez-Extender Interfaces
1 BLACKFIN/SHARC USB EZ-EXTENDER INTERFACES 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. • “Blackfin/SHARC USB EZ-Extender Setup” on page 1-1 •... -
Page 16: Usb Software
USB 2.0 Interface 4. 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. - Page 17 Blackfin/SHARC USB EZ-Extender Interfaces EZ-Board document to learn how the GPIO signals connect to the processor. The USB signal of the NET2272 controller connects to one of the four signals on the expansion interface. Refer to the appropriate EZ-Board manual to learn how the signals connect to the processor.
- Page 18 USB 2.0 Interface Blackfin/SHARC USB EZ-Extender Manual...
- Page 19 2 BLACKFIN/SHARC USB EZ-EXTENDER HARDWARE REFERENCE This chapter describes the hardware design of the Blackfin/SHARC 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. •...
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Page 20: System Architecture
System Architecture System Architecture A block diagram of the Blackfin/SHARC USB EZ-Extender is shown in Figure 2-1. Figure 2-1. Block Diagram Jumper Settings Before using the Blackfin/SHARC USB EZ-Extender, follow the setup procedure in “Blackfin/SHARC USB EZ-Extender Setup” on page 1-1. -
Page 21: Usb Chip Select Jumper (Jp1)
Blackfin/SHARC USB EZ-Extender Hardware Reference Figure 2-2. Jumper Locations USB Chip Select Jumper (JP1) The USB chip select jumper ( ) connects an signal from the EZ-Board to the chip select input on the NET2272 controller. The AMS0– signals are available. By default, the jumper is installed on pins 7 and 8, which connect to the chip select signal. - Page 22 Jumper Settings Blackfin/SHARC USB EZ-Extender Manual...
- Page 23 A 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 SN74LVC1G08 SN74LVC1G08DBVR SOT23-5 NET2272 TQFP64 NET CHIP NET2272REV1A-LF 30MHZ OSC010 ECLIPTEK E2SAA10-30.000M ADP130AUJZ-2.5 ANALOG ADP130AUJZ-2.5-R7...
- Page 24 Ref. Qty. Description Reference Manufacturer Part Number Designator 0.01UF 16V 10% C2,C6-7,C9-10, 0402YC103KAT2A 0402 C12-16,C18 10K 1/16W 5% R8-14 VISHAY CRCW040210K0FKED 0402 10PF 50V 5% 0805 C1,C3 08055A100JAT2A 1.5K 1/10W 5% PANASONIC ERJ-3GEYJ152V 0603 39.0 1/10W 1% R4,R7 VISHAY CRCW-060339R0FKEA 0603 2.43K 1/10W 1% DIGI-KEY...
- Page 25 BLACKFIN USB-LAN EZ-EXTENDER SCHEMATIC ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD BLACKFIN USB-LAN EZ-EXTENDER Title TITLE Size Board No. A0187-2003 Date 10-11-2007_16:18 Sheet...
- Page 26 EXPANSION INTERFACE (TYPE B) 3.3V 3.3V DSP_D[0:31] DSP_A[1:15] DSP_A1 537_DMAR DSP_A2 DSP_A3 DSP_A4 DSP_A5 DSP_A6 DSP_A7 TXD0 TXD1 DSP_A8 DSP_A9 TXD2 TXD3 DSP_A10 DSP_A11 TX_EN TX_CLK DSP_A12 DSP_A13 DSP_A14 DSP_A15 DSP_A16 DSP_A17 RESET CLK_OUT_EXP1 SN74AHC1G00 PHYINT SOT23-5 RXD0 RXD1 RXD2 RXD3 RX_DV RX_CLK...
- Page 27 3.3V DSP_A[1:15] ADDR[1:15] DSP_A1 ADDR1 DSP_A2 ADDR2 DSP_D[0:31] DSP_A3 ADDR3 USB_D[0:15] DSP_D0 USB_D0 DSP_A4 ADDR4 DSP_D1 USB_D1 DSP_A5 ADDR5 0805 0805 0805 0805 Decoupling Caps for U1 DSP_D2 USB_D2 DSP_A6 ADDR6 3.3V DSP_D3 USB_D3 DSP_A7 ADDR7 USB_EN DSP_D4 USB_D4 DSP_A8 ADDR8 DSP_A16 LAN_EN...
- Page 28 ADDR[2:6] USB_D[0:15] ADDR2 USB_D0 ADDR3 USB_D1 ADDR4 USB_D2 ADDR5 USB_D3 ADDR6 USB_D4 USB_D5 USB_RESET RESET USB_D6 V_SELECT USB_ALE USB_D7 USB 2.0 2.5V USB_EN USB_D8 3.3V_USB 2.5V AVCC USB_D9 FER1 FER2 USB_D10 LD10 1206 1206 USB_DMARD DMARD USB_D11 LD11 INPUT OUTPUT USB_DMAWR DMAWR USB_D12...
- Page 29 3.3V 3.3V_LAN LAN_D[0:31] LAN_D0 LAN_ADDR1 ADDR2 LAN_D1 IDC2X1 ADDR[2:15] ADDR3 LAN_D2 JP2 Default = ON ADDR4 LAN_D3 ADDR5 LAN_D4 ADDR6 LAN_D5 ADDR7 LAN_D6 ADDR8 LAN_D7 ADDR9 LAN_D8 0.01UF 0805 ADDR10 LAN_D9 3.3V_LAN ADDR11 LAN_D10 ADDR12 LAN_D11 3.3V_LAN 49.9 49.9 ADDR13 LAN_D12 24.9 24.9...
- Page 30 POWER OVER ETHERNET CIRCUITRY FOR USE WITH ADSP-BF537 EZ-KIT LITE ONLY SBM1040 POE_PWR DIO004 5V@1.7A 0805 0805 680UF 0.1UF 0805 VPORTP PVCC PA1134 ICS005 RCLASS PWRGD PGND1 NGATE 0.1UF 4.7UF 4.7UF POE_VCC+ SMAJ58A 0805 6.81K DIO003 PGND2 SENSE 68.1 0805 0805 DL35 100.0...
- Page 31 INDEX AMS0-3 signals, jumpers architecture, of USB EZ-Extender, map of locations, asynchronous memory bank, JP1 (USB chip select), JP2 (USB IRQ), JP3 (USB soft reset), bill of materials, block diagram, board schematic (USB EZ-Extender), product overview, viii configuration, of USB EZ-Extender, reset USB controller, CS signal, schematic, of USB EZ-Extender,...
- Page 32 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Analog Devices Inc. ADZS-BFSHUSB-EZEXT...