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ADC12DJxx00

LMX2582

LMK04828

Opt

Sig Gen 2

Opt

Sig Gen 1

Signal

Generator

Balun

OSC out

Balun

LMX_CLKB

10MHz

Reference

LMK_CLK

CpOut1

10MHz

Reference

CLKIN0

FPGA_JESD_CLK_A

EVM

DEVCLK

10-MHz Reference

To Enable Coherent Sampling

SYSREF

FPGA_JESD_SYSREF

FPGA_JESD_CLK_B

10-MHz

Reference

10-MHz

Reference

DNI

SLAU701 – May 2017

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HSDC Pro Settings for Optional ADC Device Configuration

Appendix B

SLAU701 – May 2017

HSDC Pro Settings for Optional ADC Device Configuration

This appendix provides settings for optional ADC device configuration in HSDC Pro.

B.1

Changing the Number of Frames per Multi-Frame (K)

Changing the number of frames per multi-frame output by the JESD204 transmitter (ADC device) is
configured using the K parameter on the

JESD204B

tab in the

Configuration

GUI. This parameter must be

matched by the receiving device, and the SYSREF frequency must also be programmed to a compatible
frequency. Ensure that the K value complies with the

K Min

and

Step

values for the selected JMODE.

Refer to the ADC12DJxx00EVM operating modes table in the ADC12DJxx00EVM data sheet, (

SLVSD97

B.2

Customizing the EVM for Optional Clocking Support

Figure B-1

illustrates the ADC12DJxx00EVM clocking system block diagram.

Figure B-1. ADC12DJxx00EVM Clocking System Block Diagram

Содержание ADC12DJ3200

Страница 1: ...ADC12DJ3200 Evaluation Module User s Guide Literature Number SLAU701 May 2017 ...

Страница 2: ...the ADC12DJ3200EVM Power Supplies and Connect to the PC 10 3 8 Turn On the Signal Generator RF Outputs 10 3 9 Open the ADC12DJ3200EVM GUI and Program the ADC and Clocks 10 3 10 Calibrate the ADC Device on the EVM 12 3 11 Open the HSDC Software and Load the FPGA Image to the TSW14J57EVM 13 3 12 Capture Data Using the HSDC Pro Software 13 4 Device Configuration 16 4 1 Supported JESD204B Device Featu...

Страница 3: ...ration GUI ADC Control 12 3 4 High Speed Data Converter Pro HSDC GUI 14 3 5 Additional Device Parameters Dialog Box 15 4 1 Low Level Register Control Tab 17 B 1 ADC12DJxx00EVM Clocking System Block Diagram 20 B 2 External LMKCLK Configuration 21 B 3 External DevCLK EVM Configuration 22 List of Tables 4 1 Supported and Non Supported Features of the JESD204B Device 16 4 2 Low Level Controls 17 5 1 T...

Страница 4: ...t data is transmitted over a standard JESD204B high speed serial interface This evaluation board also includes the following important features Transformer coupled signal input network allowing a single ended signal source from 500 kHz to 9 GHz The LMX2582 clock synthesizer generates the ADC sampling clock The LMK04828 and LMX2582 onboard system clock generator generates SYSREF and FPGA reference ...

Страница 5: ...in memory and then uploads it to a connected PC through a USB interface for analysis The High Speed Data Converter Pro HSDC Pro software on the PC communicates with the hardware and processes the data With proper hardware selection in the HSDC Pro software the TSW14J57 device is automatically configured to support a wide range of operating speeds of the ADC12DJ3200EVM but the device may not cover ...

Страница 6: ...ts Incorporated Equipment Chapter 2 SLAU701 May 2017 Equipment This section describes how to setup the EVM on the bench with the proper equipment to evaluate the full performance of the ADC device 2 1 Evaluation Board Feature Identification Summary Figure 2 1 EVM Feature Locations ...

Страница 7: ...ency The following filters are recommended Bandpass filter greater than or equal to 60 dB harmonic attenuation less than or equal to 5 bandwidth greater than 18 dBm power less than 5 dB insertion loss Trilithic 5VH series tunable BPF K L Microwave BT series tunable BPF TTE KC6 or KC7 series fixed BPF Signal path cables SMA or BNC or both SMA and BNC By default the ADC12DJ3200EVM has an onboard clo...

Страница 8: ...dback Copyright 2017 Texas Instruments Incorporated Setup Procedure Chapter 3 SLAU701 May 2017 Setup Procedure Figure 3 1 EVM Test Setup NOTE The HSDC Pro software must be installed before connecting the TSW14J57EVM to the PC for the first time ...

Страница 9: ...o the EVM power connector CAUTION Ensure the power connections to the EVMs are the correct polarity Failure to do so may result in immediate damage Ensure the 12 V power supply is connected to the TSW14J57EVM and not the ADC12DJ3200EVM Providing the ADC12DJ3200EVM with 12 V may result in immediate damage Leave the power switches in the off position until directed later 3 5 Connect the Signal Gener...

Страница 10: ...and Connect to the PC 1 Turn on the power switch of the TSW14J57EVM 2 Connect a mini USB cable from the PC to the TSW14J57EVM 3 If this is the first time connecting the TSW14J57EVM to the PC follow the on screen instructions to automatically install the device drivers See the TSW14J57EVM user s guide SLWU092 for specific instructions 3 7 Turn On the ADC12DJ3200EVM Power Supplies and Connect to the...

Страница 11: ...EVM features with user friendly controls and a low level tab for directly configuring the registers The EVM has three configurable devices namely the ADC12DJ3200 LMK04828 and LMX2582 The register map for each device is provided in the device data sheet SLVSD97 SNAS605 and SNAS680 respectively 1 Open the ADC12DJxx00EVM GUI 2 Select the onboard clock as the clock source 3 Select Fs 2700 MHz MSPS as ...

Страница 12: ...significant temperature change of the ADC or after exiting the power down mode See the ADC12DJ3200EVM device data sheet SLVSD97 for details regarding the necessary calibration sequence 3 To enable background calibration use the following steps Navigate to the JESD204B tab and click on JESD Block Enable to stop the JESD204B block Navigate back to the Control tab and click on Enable Calibration Bloc...

Страница 13: ... prompted click Yes to update the firmware NOTE If the user configures the EVM with options other than the default register values different instructions may be required for selecting the device in HSDC Pro See Appendix B for more details 5 Enter the ADC Output Data Rate ƒ SAMPLE as 5400M or the desired output sample rate This number must be equal to the actual sampling rate of the device and must...

Страница 14: ...entation Feedback Copyright 2017 Texas Instruments Incorporated Setup Procedure Figure 3 4 High Speed Data Converter Pro HSDC GUI When using decimation and NCO features click the gear symbol to access the Additional Device Parameters dialog box to enter the following details 1 ADC Sampling Rate 2 ADC Input Signal Frequency 3 NCO Frequency 4 Decimation Factor The HSDC Pro GUI will calculate the ADC...

Страница 15: ...mber Parameters for this Session Enable Decimation NCO Frequency Calculations www ti com Capture Data Using the HSDC Pro Software 15 SLAU701 May 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated Setup Procedure Figure 3 5 Additional Device Parameters Dialog Box ...

Страница 16: ...e settings are changed re enable the JESD204 block Table 4 1 Supported and Non Supported Features of the JESD204B Device JESD204B Feature Supported by ADC Device Supported by TSW14J57EVM Supported by TSW14J56EVM Number of lanes per link L L 1 2 4 8 1 L 1 2 4 8 supported L 1 2 4 8 supported Total number of lanes active 1 2 4 8 16 1 2 4 8 16 1 2 4 8 Number of frames per multiframe K Kmin 3 18 1 Kmax...

Страница 17: ...summary with the value in the Write Data field Write all button Update all registers shown in the register map summary with the values shown in the Register Map summary Read register button Read from the register highlighted in the Register Map summary and display the results in the Read Data field Can be used to re synchronize the GUI with the state of the hardware Read all button Read from all r...

Страница 18: ...ger and verify that a USB serial device is recognized when the EVM is connected to the PC Verify that the green USB Status LED light in the top right corner of the GUI is lit If it is not lit click the Reconnect FTDI button Try restarting the configuration GUI Configuration GUI is not able to connect to the EVM Use the free FT_PROG software from FTDI chip and verify that the onboard FTDI chip is p...

Страница 19: ... TSW14J56EVM user s guide SLWU086 User s guide for the High Speed Data Converter Pro Software also available in the help menu of the software SLWU087 LMK04828 data sheet SNAS605 LMX2582 data sheet SNAS680 FTDI USB to Serial Driver Installation Manual www ftdichip com Support Documents InstallGuides htm A 2 TSW14J57EVM Operation Refer to the TSW14J57EVM user guide SLWU092 for configuration and stat...

Страница 20: ...s settings for optional ADC device configuration in HSDC Pro B 1 Changing the Number of Frames per Multi Frame K Changing the number of frames per multi frame output by the JESD204 transmitter ADC device is configured using the K parameter on the JESD204B tab in the Configuration GUI This parameter must be matched by the receiving device and the SYSREF frequency must also be programmed to a compat...

Страница 21: ...be configured to use external clocks with the following steps see Figure B 2 1 Modify the hardware a Remove C50 and C51 populate C49 and C52 b Remove R67 populate R70 2 Connect the Signal Generators a Connect the 10 MHz reference from Sig Gen 1 to Sig Gen 2 b Configure Sig Gen 2 to use the 10 MHz reference input from Sig Gen 1 c Sig Gen 1 connects to DEVCLK J18 Set to the generator frequency to th...

Страница 22: ...rnal DevCLK EVM Configuration The ADC12DJxx00EVM includes a reference clock input CLKIN0 which allows the user to sync the LMK04828 to an external 10 MHz reference allowing for coherent sampling The LMX2582 and LMK04828 may be reconfigured to exercise more features but this EVM is not intended to be a full evaluation platform for these devices For a full evaluation platform see the LMK04828 tool f...

Страница 23: ...arity Table C 1 ADC12DJ3200EVM Signal Routing JESD204B Output Link LID FMC Pins FMC Signal Names 1 DA0 A 0 A10 A11 DP3_M2C DA1 A 1 C6 C7 DP0_M2C DA2 A 2 A6 A7 DP2_M2C DA3 A 3 A2 A3 DP1_M2C DB0 B 0 B12 B13 DP7_M2C_INV DB1 B 1 A14 A15 DP4_M2C_INV DB2 B 2 B16 B17 DP6_M2C_INV DB3 B 3 A18 A19 DP5_M2C_INV DA4 A 4 Y14 Y15 DP12_M2C DA5 A 5 Y10 Y11 DP10_M2C DA6 A 6 B8 B9 DP8_M2C DA7 A 7 B4 B5 DP9_M2C DB4 B...

Страница 24: ...y set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repair such EVM or provide replacements Repaired EVMs shall be warr...

Страница 25: ...the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device Concernant les EVMs avec antennes détachables Conformément à la réglementation d Industrie Canada le présent émetteur radio peut fo...

Страница 26: ...ed loads Any loads applied outside of the specified output range may also result in unintended and or inaccurate operation and or possible permanent damage to the EVM and or interface electronics Please consult the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even ...

Страница 27: ...COST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN TWELVE 12 MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS OCCURRED 8 2 Specif...

Страница 28: ... TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN including but not limited to any patent right copyright mask work right or other intellectual property right relating to any combination machine or process in which TI product...

Страница 29: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments ADC12DJ3200EVM ...

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