Texas Instruments DS90UB925QSEVB Скачать руководство пользователя страница 6 | Manualshive

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Texas Instruments DS90UB925QSEVB Скачать руководство пользователя страница 6

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DS90UB925QSEVB User’s Guide

Sept 2012

3. Appendix – I2C, integrated SPA Dongle

3.1. I2C SPA Dongle Hookup

3.2. IDx Board Default Address

The IDx address on the EVB has been preset at 18.

3.3V

FPD-Link III

Output

GND

Connect to PC

with supplied

USB cable

B

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Содержание DS90UB925QSEVB

Страница 1: ...ADDRESS 6 3 3 ALP SOFTWARE SETUP 7 3 3 1 SYSTEM REQUIREMENTS 7 3 3 2 CD CONTENTS 7 3 3 3 INSTALLATION OF THE ALP SOFTWARE 7 3 3 4 INSTALLATION OF THE USB DRIVER 8 3 3 5 STARTUP SOFTWARE DESCRIPTION 8...

Страница 2: ...0UB925QSEVB 1 DS90UB925Q EVB 1 CD with ALP software 1 USB cable 1 2 Highlights of EVB Figure 1 DS90UB925Q EVB The default factory configuration is VDDIO 3 3V 3 3V does not have to be applied externall...

Страница 3: ...o light up on the DS90UB926Q EVB If the green LED is lit and stable then the DS90UB926Q is LOCKED to the FPD Link III serial stream To be absolutely sure the DS90UB926Q is locked use a scope to monito...

Страница 4: ...is the default SMA connector The FPD Link III serial stream comes out on J10 and J11 Note J10 is DOUT J11 is DOUT of the DS90UB925Q Connect to the deserializer from these two SMAs Typically the deser...

Страница 5: ...does not need to be applied externally Figure 2 Factory Switch S1 S2 S3 S4 and Jumper JP2 Configuration 2 4 LVCMOS Input Connector Description J5 R 7 0 G 7 0 B 7 0 HS VS DE PCLK is the input connecto...

Страница 6: ...r s Guide Sept 2012 3 Appendix I2C integrated SPA Dongle 3 1 I2C SPA Dongle Hookup 3 2 IDx Board Default Address The IDx address on the EVB has been preset at 18 3 3V FPD Link III Output GND Connect t...

Страница 7: ...1 Select the Next button 2 Select I accept the agreement and then select the Next button 3 Select the location to install the ALP software and then select the Next button 4 Select the location for th...

Страница 8: ...rectory which is typically located at C Program Files National Semiconductor Corp Analog LaunchPAD vx x x Drivers and select the Next button Windows should find the driver 5 Select Continue Anyway 6 S...

Страница 9: ...If it does not see Trouble Shooting at the end of this document Under the Devices tab click on DS90UB925 to select the device and open up the device profile and its associated tabs Figure 3 Initial A...

Страница 10: ...12 Information Tab The Information tab is shown below Please note the device revision could be different System Topology Tab The System Topology tab is shown below Appears only when deserializer is de...

Страница 11: ...www ti com Sept 2012 Literature Number SNLU113 11 SER Pattern Generator Tab The SER Pattern Generator tab is shown below DES Pattern Generator Tab The DES Pattern Generator tab is shown below...

Страница 12: ...925QSEVB User s Guide Sept 2012 Registers Tab The Registers tab is shown below Registers Tab Address 0x00 selected Address 0x00 selected as shown below Note that the Value box will now show the hex va...

Страница 13: ...nto the individual register bit s box by a left mouse click to put a check mark indicating a 1 or unchecking to remove the check mark indicating a 0 Click the Apply button to write to the register and...

Страница 14: ...ng on the Address bar or a single click on Address 0x17 to expand view to reveal contents by bits Either enter DE in the value box or toggle bit 7 to enable I2C PASS ALL Click for the register value t...

Страница 15: ...6 Trouble Shooting ALP Software If the following window opens after starting the ALP software double check the hardware setup Analog LaunchPAD No Devices Error It may also be that the USB driver is n...

Страница 16: ...ver The software should start with only DS90UB925Q in the Devices pull down menu If there are more devices then the software is most likely in demo mode When the ALP is operating in demo mode there is...

Страница 17: ...e the demo mode by selecting the Preferences pull down menu and un checking Enable Demo Mode Analog LaunchPAD Preferences Menu After demo mode is disabled the ALP software will poll the ALP hardware T...

Страница 18: ...or equivalent R69 and R70 pads are on the back side of the EVM under J1 This will connect J2 Ideally J1 Rosenberger HSD connector should be removed to eliminate the stub Warning R68 and R71 should not...

Страница 19: ...www ti com Sept 2012 Literature Number SNLU113 19 Figure 4 TOP View...

Страница 20: ...www ti com 20 DS90UB925QSEVB User s Guide Sept 2012 Figure 5 BOTTOM View...

Страница 21: ...www ti com Sept 2012 Literature Number SNLU113 21 Figure 6 TOP Layer...

Страница 22: ...www ti com 22 DS90UB925QSEVB User s Guide Sept 2012 Figure 7 GND Layer...

Страница 23: ...www ti com Sept 2012 Literature Number SNLU113 23 Figure 8 PWR Layer...

Страница 24: ...www ti com 24 DS90UB925QSEVB User s Guide Sept 2012 Figure 9 BOTTOM Layer...

Страница 25: ...www ti com Sept 2012 Literature Number SNLU113 25 7 Schematic...

Страница 26: ...www ti com 26 DS90UB925QSEVB User s Guide Sept 2012...

Страница 27: ...www ti com Sept 2012 Literature Number SNLU113 27...

Страница 28: ...www ti com 28 DS90UB925QSEVB User s Guide Sept 2012...

Страница 29: ...www ti com Sept 2012 Literature Number SNLU113 29...

Страница 30: ...Schematic 30 DS90UB925QSEVB User s Guide Sept 2012 8 Bill of Materials Table 1 Bill of Materials...

Страница 31: ...C and Industry Canada IC rules For EVMs not subject to the above rules this evaluation board kit module is intended for use for ENGINEERING DEVELOPMENT DEMONSTRATION OR EVALUATION PURPOSES ONLY and is...

Страница 32: ...or compliance could void the user s authority to operate the equipment Concerning EVMs including radio transmitters This device complies with Industry Canada licence exempt RSS standard s Operation is...

Страница 33: ...an you are required by Radio Law of Japan to follow the instructions below with respect to this product 1 Use this product in a shielded room or any other test facility as defined in the notification...

Страница 34: ...property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and in...

Страница 35: ...egulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided...

Страница 36: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments DS90UB925QSEVB NOPB...

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