Texas Instruments ADC12DJ3200 User manual

ADC12DJ3200 Evaluation Module
User's Guide
Literature Number: SLAU701
May 2017

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Contents
Contents
1 Introduction......................................................................................................................... 4
2 Equipment........................................................................................................................... 6
2.1 Evaluation Board Feature Identification Summary ...................................................................... 6
2.2 Required Equipment......................................................................................................... 7
3 Setup Procedure.................................................................................................................. 8
3.1 Install the High Speed Data Converter (HSDC) Pro Software......................................................... 9
3.2 Install the Configuration GUI Software.................................................................................... 9
3.3 Connect the EVM and TSW14J57EVM................................................................................... 9
3.4 Connect the Power Supplies to the Boards (Power Off) ............................................................... 9
3.5 Connect the Signal Generators to the EVM (*RF Outputs Disabled Until Directed)................................ 9
3.6 Turn On the TSW14J57EVM Power and Connect to the PC ........................................................ 10
3.7 Turn On 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 Features................................................................................. 16
4.2 Tab Organization........................................................................................................... 16
4.3 Low-Level Control.......................................................................................................... 17
5 Troubleshooting the ADC12DJ3200EVM................................................................................ 18
A References ........................................................................................................................ 19
A.1 Technical Reference Documents......................................................................................... 19
A.2 TSW14J57EVM Operation................................................................................................ 19
A.3 TSW14J56EVM Operation................................................................................................ 19
B HSDC Pro Settings for Optional ADC Device Configuration..................................................... 20
B.1 Changing the Number of Frames per Multi-Frame (K)................................................................ 20
B.2 Customizing the EVM for Optional Clocking Support ................................................................. 20
C Signal Routing .................................................................................................................. 23

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List of Figures
List of Figures
1-1. EVM Orientation ............................................................................................................. 5
2-1. EVM Feature Locations..................................................................................................... 6
3-1. EVM Test Setup.............................................................................................................. 8
3-2. Configuration GUI EVM Tab.............................................................................................. 11
3-3. Configuration 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. Troubleshooting ............................................................................................................ 18
C-1. ADC12DJ3200EVM Signal Routing ..................................................................................... 23

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Introduction
K&L Microwave is a trademark of K&L Microwave.
Microsoft, Windows are registered trademarks of Microsoft Corporation.
Rohde & Schwarz is a registered trademark of Rohde & Schwarz GmbH & Co..
Trilithic is a trademark of Trilithic, Inc..
Chapter 1
SLAU701–May 2017
Introduction
The ADC12DJ3200EVM is an evaluation board used to evaluate the ADC12DJ3200 analog-to-digital
converter (ADC) from Texas Instruments. The ADC12DJ3200 device is a dual-channel, 12-bit ADC,
capable of operating at sampling rates up to 3.2 Giga-samples per second (GSPS) in dual channel mode
or 6.4 GSPS in single channel mode. The ADC12DJ3200 device output 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 clocks for the high-speed serial interface
• Transformer-coupled clock input network to test the ADC performance with an external low-noise clock
source
• LM95233 temperature sensor
• High-speed serial data output over a High Pin Count FMC+ interface connector
NOTE: To improve signal routing quality, serial lane polarity is inverted with respect to the standard
FMC VITA-57 signal mapping. Signal mapping and polarity is shown in Table C-1).
• Device register programming through USB connector and FTDI USB-to-SPI bus translator

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Introduction
Figure 1-1. EVM Orientation
The digital data from the ADC12DJ3200EVM board is quickly and easily captured with the
TSW14J57EVM or TSW14J56EVM data capture boards.
NOTE: The TSW14J56EVM cannot be used for JMODES that use 16 data lanes, or serial rates
above 12 Gbps.
The TSW14J57EVM captures the high-speed serial data, decodes the data, stores the data 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 the full operating range of the ADC device. Serial data rates of 12.8 Gbps down to 1 Gbps are
supported.
In the following sections of this document, theADC12DJ3200EVM evaluation board is referred to as the
EVM and the ADC12DJ3200 device is referred to as the ADC device.

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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

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Equipment
2.2 Required Equipment
The following equipment and documents are included in the EVM evaluation kit:
• Evaluation board (EVM)
• Mini-USB cable
• Power cable
The following equipment is not included in the EVM evaluation kit, but is required for evaluation of this
product:
• TSW14J57EVM or TSW14J56EVM data capture board and related items
• High-Speed Data Converter Pro software
• PC computer running Microsoft®Windows®XP, 7, or 8
• One low-noise signal generator for analog input. TI recommends the following generators:
– Keysight E8663D
– Rohde & Schwarz®SMA100A
• Bandpass filter for analog input signal (1910 MHz or desired frequency). 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 clocking solution. A few small board modifications
enable external clocking. If external clocking is used, the following equipment is recommended.
• Two low-noise signal generators. TI recommends similar models to the analog input source.
• A bandpass filter for the DEVCLK input. TI recommends a filter similar to the analog-input path filter.
NOTE: The clock source used to drive the LMK04828 (labeled LMKCLK) must be equal in frequency
to the ADC sampling clock (labeled DEVCLK). The clock generators must be frequency-
locked using a common 10-MHz reference.

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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.

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Setup Procedure
3.1 Install the High Speed Data Converter (HSDC) Pro Software
Download the most recent version of the HSDC Pro software from www.ti.com/tool/dataconverterpro-sw.
Follow the installation instructions to install the software.
3.2 Install the Configuration GUI Software
1. Download the Configuration GUI software from the EVM tool folder at ADC12DJxx00 GUI .
2. Extract files from the .zip file.
3. Run the executable file (setup.exe), and follow the instructions.
3.3 Connect the EVM and TSW14J57EVM
With the power off, connect the ADC12DJ3200EVM to the TSW14J57EVM through the FMC connector as
shown in Figure 3-1. Ensure that the standoffs provide the proper height for robust connector connections.
3.4 Connect the Power Supplies to the Boards (Power Off)
1. Confirm that the power switch on the TSW14J57EVM is in the off position. Connect the power cable to
a 12-V DC (minimum 2 A) power supply. Ensure the proper supply polarity by confirming that the outer
surface of the barrel connector is GND and the inner portion of the connector is 12 V. Connect the
power cable to the EVM power connector.
2. Confirm that the power switch on the ADC12DJ3200EVM is in the off position. Connect the power
cable to a 5-V DC (minimum 3 A) power supply. Ensure the proper supply polarity by confirming that
the outer surface of the barrel connector is GND and the inner portion of the connector is 5 V. Connect
the power cable to 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 Generators to the EVM (*RF Outputs Disabled Until Directed)
1. Connect a signal generator to the VIN input of the ADC12DJ3200EVM through a bandpass filter and
attenuator at the SMA connector. This must be a low-noise signal generator. TI recommends a
Trilithic-tunable bandpass filter to filter the signal from the generator. Configure the signal generator for
1910 MHz, 0 dBm.
If External Clocking is Used (Optional)
(a) Connect a signal generator to the DEVCLK input of the EVM through a bandpass filter. This signal
generator must be a low-noise signal generator. TI recommends a Trilithic-tunable bandpass filter
to filter the signal coming from the generator. Configure the signal generator for the desired clock
frequency in the range of 0.8 to 3.2 GHz. For best performance when using an RF signal
generator, the power input to the CLK SMA connector must be 9 dBm (2.2 Vpp into 50 Ω). The
signal generator must increase above 9 dB by an amount equal to any additional attenuation in the
clock signal path, such as the insertion loss of the bandpass filter. For example, if the filter
insertion loss is 2 dB, the signal generator must be set to 9 dBm + 2 dB = 11 dBm.
(b) Connect a signal generator to the LMKCLK input of the EVM through a bandpass filter. Configure
the signal generator for the desired clock frequency in the range of 0.8 to 3.2 GHz. Set the output
power to approximately 6–9 dBm.

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Setup Procedure
NOTE: 1. The LMKCLK frequency must be equal to the frequency of the DEVCLK.
2. Ensure that the DEVCLK and LMKCLK sources are frequency-locked using a common
10-MHz reference to ensure functionality. Frequency locking the input signal generator to
the other generators can also be done if coherent sampling is desired.
3. Do not turn on the RF output of any signal generator at this time.
4. When using the ADC in single-input mode, the device uses both edges of DEVCLK for
sampling.
3.6 Turn On the TSW14J57EVM Power 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 PC
1. Turn on the 5-V power supply to power up the EVM.
2. Connect the EVM to the PC with the mini-USB cable.
3.8 Turn On the Signal Generator RF Outputs
Turn on the RF signal output of the signal generator connected to VIN. If external clocking is used, turn on
the RF signal outputs connected to DEVCLK and LMKCLK.
3.9 Open the ADC12DJ3200EVM GUI and Program the ADC and Clocks
The Device Configuration GUI is installed separately from the HSDC Pro installation and is a stand-alone
GUI.

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Setup Procedure
Figure 3-2. Configuration GUI EVM Tab
Figure 3-2 and Figure 3-3 show the GUI open to the EVM tab and Control tab respectively. Tabs at the
top of the panel organize the configuration into device and 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 the onboard Fs selection.
4. Select JMODE0 for the decimation and serial data mode.
5. Click Program Clocks and ADC (Note: This action will overwrite any previous device register settings.)

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Setup Procedure
3.10 Calibrate the ADC Device on the EVM
Figure 3-3. Configuration GUI ADC Control
1. With the EVM GUI open on the PC, navigate to the Control tab.
2. To calibrate the ADC, click Call Triggered/Running once, then click it again. This will stop and re-start
the Calibration engine.
NOTE: This calibrate button executes a calibration sequence that is required for full performance.
This calibration is performed automatically during the Section 3.9 step but must be
performed again, any time the sampling rate changes, after 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 Block to disable calibration and
allow setting changes.
• Click on Enable Background Cal.
• If background offset calibration is desired also, click on Enable Background Offset Cal.
• Click on Enable Calibration Block to re-enable the calibration subsystem
• Navigate to the JESD204B tab and click on JESD Block Enable to re-start the JESD204B block.
• Navigate back to the Control tab and click the Cal Triggered/Running button once, then click it
again. This restarts the Calibration engine.

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Setup Procedure
4. To disable 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 Block to disable calibration and
allow setting changes.
• If background offset calibration was enabled, click on Enable Background Offset Cal to disable the
feature.
• Click on Enable Background Cal to disable the feature.
• Click on Enable Calibration Block to re-enable the calibration subsystem.
• Navigate to the JESD204B tab and click on JESD Block Enable to re-start the JESD204B block.
• Navigate back to the Control tab and click the Cal Triggered/Running button once, then click it
again. This restarts the Calibration engine.
3.11 Open the HSDC Software and Load the FPGA Image to the TSW14J57EVM
1. Open the HSDC Pro software.
2. Click OK to confirm the serial number of the TSW14J57EVM device. If multiple TSWxxxxx boards are
connected, select the model and serial number for the one connected to the ADC12DJ3200EVM.
3. Select the ADC12DJxx00_JMODE0 device from the ADC select drop-down in the top left corner.
4. When 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 be updated if the sampling rate
changes.
3.12 Capture Data Using the HSDC Pro Software
The following steps show how to capture data using the HSDC Pro software (see Figure 3-4):
1. Select the test to perform.
2. Select the data view.
3. Select the channel to view.
4. Click the capture button to capture new data.
Additional tips:
• Use the Notch Frequency Bins from the Test Options file menu to remove bins around DC (eliminate
DC noise and offset) or the fundamental (eliminate phase noise from signal generators).
• Open the Capture Option dialog from the Data Capture Options file menu to change the capture depth
or to enable Continuous Capture or FFT averaging.
• For analyzing only a portion of the spectrum, use the Single Tone test with the Bandwidth Integration
Markers from the Test Options file menu. The Channel Power test is also useful.
• For analyzing only a subset of the captured data, set the Analysis Window (samples) setting to a value
less than the number of total samples captured and move the green or red markers in the small
transient data window at the top of the screen to select the data subset of interest.

Select Device Capture Data
Choose Test
Check for Coherent Freq. Auto-Calculate
Select Size of Analysis Window
Enter Device Output Sample Rate
Click for Decimation and NCO Settings
Enter Target Input Frequency
Choose Data
Window
Select
Channel
Set FFT
Windowing
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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 Output Data Rate based on these inputs. The Fundamental
and Harmonic frequency locations will also be calculated and identified in the FFT display.

Decimation Factor
NCO Frequency
ADC Input Frequency
ADC Sample Rate
Before Decimation
Remember Parameters
for this Session
Enable Decimation/NCO
Frequency Calculations
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Setup Procedure
Figure 3-5. Additional Device Parameters Dialog Box

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Device Configuration
Chapter 4
SLAU701–May 2017
Device Configuration
The ADC device is programmable through the serial programming interface (SPI) bus accessible through
the FTDI USB-to-SPI converter located on the EVM. A GUI is provided to write instructions on the bus and
program the registers of the ADC device.
For more information about the registers in the ADC device, see the ADC12DJ3200 device data sheet
(SLVSD97).
4.1 Supported JESD204B Device Features
The ADC device supports some configuration of the JESD204B interface. Due to limitations in the
TSW14J57EVM firmware, all JESD204B link features of the ADC device are not supported. Table 4-1 lists
the supported and non-supported features.
(1) Dependent on bypass or decimation mode and output rate selection. Always disable the JESD204 block before changing any of
the JESD204B settings. Once the 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 = 32, Kstep = 1 or 2
Most values of K supported,
constrained by requirement that
K × F = 4n
Most values of K supported,
constrained by requirement that
K × F = 4n
Scrambling Supported Supported Supported
Test patterns
PBRS7, PBRS11, PBRS15, Ramp,
D21.5, K28.5, Repeat ILA, Modified
RPAT, Long/Short Transport, Serial
Out 0, Serial Out 1, Bypass Lane ID,
ADC Test Pattern(1)
ILA, Ramp, Long/Short Transport ILA, Ramp, Long/Short Transport
Speed Lane rates from 0.8 to 12.8 Gbps(1) Lane rates from 2 to 15 Gbps ƒ(SAMPLE) parameter must be properly
set in HSDC Pro GUI.
Lane rates from 0.6 to 12.5 Gbps
ƒ(SAMPLE) parameter must be properly
set in HSDC Pro GUI.
4.2 Tab Organization
Control of the ADC device features are available in the EVM, Control, JESD204B, NCO Configuration
tabs.

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Device Configuration
4.3 Low-Level Control
The Low Level View tab, illustrated in Figure 4-1, allows configuration of the devices at the bit-field level.
At any time, the controls in Table 4-2 can be used to configure or read from the device.
Table 4-2. Low-Level Controls
Control Description
Register map summary Displays the devices on the EVM, registers for those devices, and the states of the registers
• Clicking on a register field allows individual bit manipulation in the register data cluster
• The value column shows the value of the register at the time the GUI was last updated
• The LR column shows the value of the register at the time the register was last read
Write register button Write to the register highlighted in the register map 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 registers in the Register Map summary and display the current state of the hardware
Load Configuration button Load a configuration file from disk and register address/data values in the file
Save Configuration button Save a configuration file to disk that contains the current state of the configuration registers
Register Data cluster Manipulate individual accessible bits of the register highlighted in the register map summary
Individual register cluster with
read or write register buttons Perform a generic read or write command to the device shown in the Block drop-down box using the address and write data information
Figure 4-1. Low-Level Register Control Tab

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Troubleshooting the ADC12DJ3200EVM
Chapter 5
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Troubleshooting the ADC12DJ3200EVM
Table 5-1 lists some troubleshooting procedures.
Table 5-1. Troubleshooting
Issue Troubleshoot
General problems
• Verify the test setup shown in Figure 3-1, and repeat the setup procedure as described in this
document.
• Check power supply to EVM and TSW14J57EVM. Verify that the power switch is in the on
position.
• Check signal and clock connections to EVM.
• Visually check the top and bottom sides of the board to verify that nothing looks discolored or
damaged.
• Ensure the board-to-board FMC+ connection is secure.
• Try pressing the CPU_RESET button on the TSW14J57EVM. Also try clicking Instrument
Options →Reset Board after changing the ADC configuration.
• Try power-cycling the external power supply to the EVM, and reprogram the LMK and ADC
devices.
TSW14J57 LEDs are not
correct
• Verify the settings of the configuration switches on the TSW14J57EVM.
• Verify that the clock going to the CLK input is connected and the appropriate LEDs are blinking.
• Verify that the ADC device internal registers are configured properly.
• If LEDs are not blinking, reprogram the ADC EVM devices.
• Try pressing the CPU_RESET button on the TSW14J57EVM.
• Try capturing data in HSDC Pro to force an LED status update
Configuration GUI is not
working properly
• Verify that the USB cable is plugged into the EVM and the PC.
• Check the computer device manager 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
programmed with the product description ADC12DJ3200_A0 .
HSDC Pro software is not
capturing good data or
analysis results are
incorrect.
• Verify that the TSW14J57EVM is properly connected to the PC with a mini-USB cable and that
the board serial number is properly identified by the HSDC software.
• Check that the proper ADC device mode is selected. The mode should match in HSDC Pro and
the ADC GUI.
• Check that the analysis parameters are properly configured.
HSDC Pro software gives a
time-out error when
capturing data
• Try to reprogram the LMK device and reset the JESD204 link.
• Verify that the ADC sampling rate is correctly set in the HSDC software.
• Try pressing the CPU_RESET button on the TSW14J57EVM. Also try clicking Instrument
Options →Reset Board after changing the ADC configuration. Try to recapture again.
• Select Instrument Options →Download Firmware and download
'TSW14J57REVD_FIRMWARE_10AX048.rbf'. Try to capture again.
Sub-optimal measured
performance
• Try clicking Cal Triggered/Running button 2× to re-calibrate the ADC in the current operating
conditions. It is located on the Control tab of the configuration GUI.
• Check that the spectral analysis parameters are properly configured.
• Verify that bandpass filters are used in the clock and input signal paths and that low-noise
signal sources are used.

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References
Appendix A
SLAU701–May 2017
References
This section provides references to technical documents and user's guides.
A.1 Technical Reference Documents
• ADC12DJ3200 device data sheet (SLVSD97)
• TSW14J57EVM user’s guide (SLWU092)
• 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 status information.
A.3 TSW14J56EVM Operation
Refer to the TSW14J56EVM user guide (SLWU086) for configuration and status information.

ADC12DJxx00
LMX2582
LMK04828
xo
Opt
Sig Gen 2
Opt
Sig Gen 1
Signal
Generator
Balun
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
20 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