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SHARC

EZ-Extender

Manual

Revision 3.1, August 2012

Part Number

82-000805-01

Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106

Содержание SHARC EZ-Extender

Страница 1: ...a SHARC EZ Extender Manual Revision 3 1 August 2012 Part Number 82 000805 01 Analog Devices Inc One Technology Way Norwood Mass 02062 9106...

Страница 2: ...curate 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...

Страница 3: ...CE mark The SHARC EZ Extender has been appended to Analog Devices Inc EMC Technical File EMC TF referenced DSPTOOLS1 dated December 21 1997 and was declared CE compliant by an appointed Notified Body...

Страница 4: ......

Страница 5: ...s Manual ix Intended Audience ix Manual Contents x What s New in This Manual x Technical Support xi Supported Products xii Product Information xii Analog Devices Web Site xii EngineerZone xiii Related...

Страница 6: ...ARDWARE REFERENCE System Architecture 2 1 DIP Switches and Jumpers 2 3 Direction Clock Source Control Switch SW1 2 3 MISO Disconnect Jumper P6 2 5 SMA Connector Clock Disconnect Jumper P10 2 5 EZ EXTE...

Страница 7: ...ay s de facto standard for float ing point processors targeted for premium audio applications The SHARC EZ Extender is designed to be used in conjunction with the CrossCore Embedded Studio CCES and Vi...

Страница 8: ...AP of the ADSP 21262 processor and an Analog Devices analog to digital high speed converter ADC HSC evaluation board Moreover the extender broadens the range of the EZ KIT Lite applications by providi...

Страница 9: ...Intended Audience This manual is a user s guide and reference to the SHARC EZ Extender Programmers who are familiar with the Analog Devices SHARC processor architecture operation and development tool...

Страница 10: ...manufacture the SHARC EZ Extender board Appendix B EZ Extender Schematic on page B 1 Provides the resources to allow modifications to the SHARC EZ Extender or to use as a reference design Appendix B i...

Страница 11: ...and tools develop ment software from CrossCore Embedded Studio or VisualDSP Choose Help Email Support This creates an e mail to processor tools support analog com and automatically attaches your Cross...

Страница 12: ...provides information 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...

Страница 13: ...re a registered user just log on Your user name is your e mail address EngineerZone EngineerZone is a technical support forum from Analog Devices It allows you direct access to ADI technical support e...

Страница 14: ...ation that accompanies the emulator Table 1 Related Processor Publications Title Description ADSP 21261 ADSP 21262 ADSP 21266 SHARC Processor Data Sheet General functional description pinout and timin...

Страница 15: ...ion board Additionally the extender provides a RJ 45 connector which con tains all of the serial peripheral interconnect SPI signals necessary to configure the control registers of capable high speed...

Страница 16: ...r must be enabled before data is read Enable the data bus by a memory read from address 0x160 0000 which the AD 15 0 pins set up as the external port Then the AD 15 0 pins can be set up in PDAP mode T...

Страница 17: ...he SHARC EZ Extender is shown in Figure 2 1 Note that the arrow in the bidirectional driver symbols denotes the direction of the driver when in transmit mode The bidirec tional driver is in transmit m...

Страница 18: ...to digital high speed converter ADC HSC interface is configured depending on how the interface operates The EZ Extender has two clock signals TX_CLK and RX_CLK The TX_CLK signal is used as an output...

Страница 19: ...3 The ADC interface connects to the PDAP of the ADSP 21262 processor The PDAP is multiplexed with the address and data bus To avoid bus contention with the memory devices on the EZ KIT Lite the driver...

Страница 20: ...ion Control Settings SW1 Position 3 SW1 Position 5 SW1 Position 4 SW1 Position 6 DAI_P15_GP1 Direction DAI_P16_GP2 Direction OFF OFF EZ KIT Lite is transmitter OFF ON DAI_P18 sets the direction 0 EZ K...

Страница 21: ...PI connector is not in use remove the P6 jumper to prevent the signal from interfering with other devices on the SPI bus SMA Connector Clock Disconnect Jumper P10 The SMA connector J3 enables a clock...

Страница 22: ...DIP Switches and Jumpers 2 6 SHARC EZ Extender Manual...

Страница 23: ...48 U1 TI 74ALVTH16244DGGE4 3 1 SN74LVC1G125 SOT23 5 U5 TI 74LVC1G125DBVRE4 4 1 74LVTH16245M EA SSOP48 U2 FAIRCHILD 74LVTH16245MEA 5 1 SN74LVC1G14D BVR SOT23 5 U3 DIGI KEY 296 11607 1 ND 6 1 DIP8DIP8SO...

Страница 24: ...8055C104KAT 16 16 10K 1 10W 5 0805 R1 2 R5 7 R11 12 R16 VISHAY CRCW080510K0JNEA 17 3 33 1 10W 5 0805 R10 R13 R18 VISHAY CRCW080533R0JNEA 18 4 10UF 25V 80 20 1210 C1 2 C11 C13 PANASONIC ECJ4YF1E106Z 19...

Страница 25: ...B C 20 Cotton Road Nashua NH 03063 A B C D 4 3 2 1 PH 1 800 ANALOGD C Title Size Board No Date Sheet of DEVICES ANALOG Rev A0182 2003 2 0 ADSP21262 EX EXTENDER 1 ADSP 21262 EZ Extender 1 TITLE 7 1 4 2...

Страница 26: ...1_51 P1_53 P1_55 P1_57 P1_59 P1_61 P1_63 P1_65 P1_67 P1_69 P1_71 P1_73 P1_75 P1_77 P1_79 P1_81 P1_83 P1_85 P1_24 P1_26 P1_28 P1_30 P1_32 P1_34 P1_36 P1_40 P1_42 P1_44 P1_46 P1_48 P1_50 P1_52 P1_54 P1_...

Страница 27: ...1 P2_25 P2_29 P2_33 P2_37 P2_41 P2_45 P2_53 P2_57 P2_61 P2_69 P2_7 P2_11 P2_19 P2_23 P2_27 P2_31 P2_35 P2_39 P2_43 P2_47 P2_51 P2_55 P2_59 P2_67 P2_71 P2_75 P2_ 5 86 P2_65 DAI_P1_PDAP_HOLD DAI_P1_PDAP...

Страница 28: ...0 38 P3A C11 1210 10UF EXP_CS1 P3_84 P3_8 P3_48 P3_20 P3_12 P3_16 P3_28 P3_32 P3_36 P3_40 P3_52 P3_56 P3_60 P3_64 P3_68 P3_72 P3_76 P3_80 P3_90 P3_2 P3_6 P3_10 P3_14 P3_18 P3_22 P3_30 P3_34 P3_38 P3_4...

Страница 29: ...from the EZ KIT 7 5 4 24 2006_9 28 47 46 44 43 2 3 5 6 41 40 38 37 8 9 11 12 36 35 33 32 13 14 16 17 30 29 27 26 19 20 22 23 1 48 25 24 U1 SSOP48 SN74ALVTH16244 25 48 24 1 26 47 23 22 20 19 17 16 14...

Страница 30: ...clock source Be sure that the oscillator is not installed Be sure that the pushbutton on the EZ KIT Lite is not driving FLAG1 Label pin 1 CLOCKIN 4 24 2006_9 28 6 7 2 4 1 SOT23 5 U4 SN74LVC1G125 DNP 0...

Страница 31: ...5 SOIC20 P14 5 2 4 8 10 6 1 3 9 11 13 15 17 19 12 14 16 20 18 7 SOIC20 P15 TP24 TP33 TP29 TP28 TP27 TP26 TP25 TP23 TP22 TP30 TP31 TP40 TP39 TP38 TP36 TP35 TP34 TP42 TP41 TP88 TP87 TP86 TP85 TP84 TP83...

Страница 32: ...ARC EZ Extender B 1 breadboard capabilities viii 1 2 C clock 2 2 disconnect jumper P10 2 5 signals 2 2 2 3 2 4 source control switch SW1 2 3 sources 2 5 connectors J2 SPI 2 5 J3 SMA 2 2 2 5 D DAI_Px s...

Страница 33: ...t jumper 2 5 parallel data access port PDAP viii 1 1 2 1 2 3 R RJ 45 connector viii 1 1 RX_CLK signal 2 2 2 4 S schematic of SHARC EZ Extender B 1 serial peripheral interconnect SPI connector J2 2 5 s...

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