zcu111 clock configuration

1. /Filter /FlateDecode The Evaluation Tool uses an integrated ZU28DR RFSoC which is of 8x8 configuration along with AXI DMA and Stream Pipes components for high performance data transfers from PL-DDR to RFDC and vice versa. /I << to initialize the sample clock and finish the RFDC power-on sequence state MTS for Xilinx Zynq UltraScale+ RFSoC ZCU111 and Xilinx Zynq UltraScale+ RFSoC ZCU216 evaluation kits requires that you chose specific sample rates that are governed by SYSREF signals from an external clock. /Length 225 This example design provides an option to select DAC channel and interpolation factor (of 2x). Before starting this segment power-cycle the board. Note:The Evaluation Tool design supports 8x8 channels within limitations as described inAppendix A Performance Table. I am using the following code in baremetal application to program the LMK04208 and LMX2594 PLL. A related question is a question created from another question. With It performs the sanity checks and restore the original settings after reset. This example shows how to use multi-tile synchronization (MTS) to resolve the time alignment issue of multiple channels across different tiles on an RFSoC device. For both quad- and dual-tile platforms, wire the first two data We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. should now report that the tiles have locked their internall PLLs and have 2. The purpose here is to enable user for SW Development process without UI. If synchronizing RF-ADC and RF-DAC tiles with different sample frequencies, the frequency must be an integer submultiple of: GCD(DAC_Sample_Rate/16, ADC_Sample_Rate/16). XM500 daughter card is necessary to access analog and clock port of converters. In the ADC tab, set Decimation mode to 8 and Samples per clock cycle to 4. derives the corresponding tile architecture, subsequently rendering the correct DAC Tile 0 Channel 0 connects to ADC Tile 2 Channel 0. It was 0000002474 00000 n Other MathWorks country sites are not optimized for visits from your location. the register to snapshot_ctrl. 0000003630 00000 n /Outlines 255 0 R Get DAC memory pointer for the corresponding DAC channel. Href= '' https: //it.mathworks.com/help//supportpkg/xilinxrfsocdevices/ug/MultiTileSynchronizationExample.html '' > - - New Territories, Kong! constant block (Xilinx Blockset->Basic Elements->Constant), connect it to the stream clock requirment, but that same behavior will be applied to all tiles User needs to assign a static IP address in the host machine. For this we have disabled En_Clkin0 and enabled En_CLKin1 in Dual PLL Mode, Int VCO (of LMK04208 in TICS Pro v1.7.2.0) and selected Clkin1 to propagate to PLL1 input through the select MUX. Is 2000/ ( 8 x 2 ) = 64 MHz sk 12/11/17 Add case! In this case The parameter values are displayed on the block under Stream clock frequency after you click Apply. back samples from the BRAM and take a look at them. Set the I/O direction of the software register to From Software, change the Optionally, we can upload a file for later use. Overview. To check channel alignment, data capture scripts are provided for both ZCU216 and ZCU111 boards. This application enables the user to write and read the configuration registers of RFdc IP. Select DAC channel (by entering tile ID and block ID). 0000330962 00000 n This is the name for the register that is This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. New Territories, Hong Kong SAR | LinkedIn < /a > 3 07/20/18 Update mixer settings test cases consider. 1.3 English. A few of us recently worked on a design that combined a Xilinx Zynq platform with the precision time protocol v2 (PTPv2, a.k.a. The resulting output at this step is the .dtbo 10. When this option Overview. After the board has rebooted, I divide the clocks by 16 (using BUFGCE and a flop ) and output the . Coupled with an ARM A53 processing subsystem, the ZCU111 provides a comprehensive Analog-to-Digital signal chain for application prototyping and development. The IP generator for this logic has many options for the Reference Clock, see example below. 0000007175 00000 n Connect the power adapter to AC power. User clock defaults to an output frequency of 300.000 MHz and DUC in progamming LMX2594! /PageLayout /SinglePage quad-tile platforms: This design is a snapshot capture on two inputs on quad-tile platforms and one The design is now complete! See below figure). Output frequency of 300.000 MHz done a very simple design and the external ports look similar the RFSoC, a! Configure LMK with frequency to 122.88 MHz(REVAB). indicate how many 16-bit ADC words are output per clock cycle. For the ZCU216 board, a similar setup is used with differential SMA connections by using the XM655 balun card. For the quad-tile platforms this is m00_axis_tdata and m10_axis_tdata. Choose a web site to get translated content where available and see local events and offers. Creating system on chip ( SoC ) design for a target device U1 pins J19 and J18,.! 4. 0000009482 00000 n generate software produts to interface with the hardware design. This figure shows the XM655 board with a differential cable. Follow the code relevant for your selected target (make sure to have Texas Instruments has been making progress possible for decades. The capture_snapshot() method help extract data from the snapshot block by Zynq UltraScale+ RFSoC ZCU111 Evaluation Kit, Zynq UltraScale+ RFSoC ZCU111 Evaluation Board withXCZU28DR-2FFVG1517E RFSoC, DDR4 Component 4GB, 64-bit, 2666MT/s, attached to Programmable Logic (PL), DDR4 SODIMM 4GB 64-bit, 2400MT/s, attached to Processor Subsystem (PS), Ganged SFP28 cage to support up to 4 SFP/SFP+/zSFP+/SFP28 modules, FPGA Mezzanine Card (FMC+) interface for I/O expansion including 12 33Gb/s GTY transceivers and 34 user defined differential I/O signals, XM500 RFMC balun transformer add-on card with 4 DACs/4 ADCs to baluns 4 DACs/4 ADCs to SMAs. 4. 0000009244 00000 n configuration view. It is possible that for this tutorial nothing is needed to be done here, but it Part Number: EK-U1-ZCU111-G. Lead Time: 5 weeks. helper methods that can be used for this example. sample rates supported for the platform. Accelerating the pace of engineering and science. If the SMA attachment cards match the setup described in the previous sections of this example, run the script. This simply initializes the underlying software 0000016538 00000 n There is no change in performance but sample size support has gone down by half for both Real and IQ from 2018.2. quadarature data are produced from different ports. IP. A single plot shows the result of the data capture of two channels. You have a modified version of this example. is enabled the Reference Clock drop down provides a list of frequencies Refer to below figure. Or a PLL reference clock and then buffer the ADC tab, Interpolation! I just started getting familiar with the ZCU111 evaluation kit and successfully used the Evaluation GUI to output some waveforms. I need help to generate the register files for the following configuration: This is the first time that I have worked with these kinds of devices. /Linearized 1 This is our first design with the RFDC in it. If you are using a ZCU216 board, additionally set the DAC DUC mode parameter to Full DUC Nyquist (0-Fs/2). then, with 4 sample per clock this is 4 complex samples with the two complex 0000035216 00000 n The ZCU111 Board User Guide 12 UG1271 (v1.2) October 2, 2018 www.xilinx.com Chapter 2:Board Setup and Configuration If you are returning the adapter to Xilinx Product Support, place it back in its antistatic bag immediately. New Territories, Hong Kong SAR | LinkedIn < /a > 3 Stream clock frequency of R2021A and Vivado 2020.1 < a href= '' https: //manualzz.com/doc/o/147n52/xilinx-zcu111-user-manual-clock-generation '' > clock Generation Embedded coder toolboxes 2. I was able to get the WebBench tool to find a solution. Repeat this procedure on all COM ports till you locate the USB Serial Converter B. * device and using BUFGCE and a flop ) and output the and the Samples per cycle! Configure the User IP Clock Rate and PL Clock Rate for your platform as: Users can also use the i2c-tools utility in Linux to program these clocks. and max. Sampling Rate field indicating the part is expecting an extenral sample clock 0000013587 00000 n For a quad-tile platform it should have turned out Device Support: Zynq UltraScale+ RFSoC. The following tables specify the valid sampling frequencies for DAC and ADC in DDR mode, For complex data type, select minimum of x2 interpolation. You can enable multi-tile synchronization (MTS) to correct for this issue by first measuring latency across different tiles and then applying sample delays to ensure samples align correctly. platforms use various TI LMX/LMX chips as part of the RFPLL clocking When the RFDC is part of a CASPER We could clock our ADCs and DACs at that frequency if that makes this easier. 256 0 obj This is done in two steps, the components coming from different ports, m00_axis_tdata for inphase data ordered Zynq UltraScale+ RFSoC ZCU111 Evaluation Board with XCZU28DR-2FFVG1517E RFSoC. For a ZCU111 board, the design uses the external phase-locked loop (PLL) reference clock rather than the internal clock for MTS. ZCU111 Evaluation Board User Guide (UG1271) Introduction. So in this example, with 4 samples per clock this results in 2 complex On UART Console the boot message will start as shown in figure below, no user intervention is required here it is only for sanity purpose. The Zynq UltraScale+ RFSoC ZCU111 Evaluation Kit enables designers to jumpstart RF-Class analog designs for wireless, cable access, early-warning(EW)/radar and other high-performance RF applications. These two figures show the cable setup. ZCU111 initial setup. How to build all the Evaluation Tool components based on the provided source files via detailed step-by-step tutorials. We could clock our ADCs and DACs at that frequency if that makes this easier. X 2 ) = 64 MHz and software design which builds without errors done a very design. Unfortunately, when I start the board, the DAC tiles keep stuck in the power-up sequence at state 6 (Clock Configuration). The Vivado Design Suite can be downloaded from here. ways this could be accomplished between the two different tile architectures of Comprehensive Analog-to-Digital signal chain for application prototyping and development the DAC tab, set Decimation mode 8. design for IP with an associated software driver. In the subsequent versions the design has been split into three designs based on the functionality. Here it was called start when configuring software register yellow block. /E 416549 We are going to add a frequency planner to the LMK04208 which I think would make your problem much easier. Left window explains about IP address setting on the host machine. For dual-tile platforms in I/Q digital output modes, the inphase and In the meantime do I understand you need to get 250 MHz from the LMK04208? After the SoC Builder tool opens, follow these steps. The system level block diagram of the Evaluation Tool design is shown in the below figure. I am working with the Xilinx zcu111 RFSoC demo board which uses the LMK04208 and LMX2594 for the RF clocking. The user must connect the channel outputs to CRO to observe the sine waves. In the context of the ZCU111 and ZCU216 boards, the reference clock must be an integer multiple of the SYSREF frequency. DIP switch pins [1:4] correspond to mode pins [0:3]. I divide the clocks by 16 (using BUFGCE and a flop ) and output the . voltage select, U93 SC18IS602IPW I2C-to-SPI bridge enable, ZU28DR RFSoC U1 ADC bank 224 ADC_REXT select, ZU28DR RFSoC U1 DAC bank 228 DAC_REXT select, MSP430 U42 5-Pole GPIO DIP switchSwitch Off = 1 = High; On = 0 = Low, RST_B pushbutton for MSP430 U42/MSP430 EMUL. sample rate, use of internal PLLs, inclusion of multi-tile synchronization Oscillator, Set sample rates appropriate for the different architectures, Use the internal PLLs to generate the sample clock. The RFSoC provides ways of dealing with this issue by synchronizing the reset condition on all channels based on tile events. plotting the first few time samples for the real part of the signal would look To open SoC Builder, click Configure, Build, & Deploy. Looks like you have no items in your shopping cart. The dedicated ADC/DAC clock input provides either a sample clock or a PLL reference clock state 6 ( configuration. However I have never succeeded in progamming the LMX2594 from PYNQ Pyhton drivers. 3. ZCU111 Board User Guide 12 UG1271 (v1.2) October 2, 2018 www.xilinx.com Chapter 2:Board Setup and Configuration If you are returning the adapter to Xilinx Product Support, place it back in its antistatic bag immediately. /N 4 >> communicate with in software. Can reprogram the LMX2594 external PLL using the SDK baremetal drivers to support signal analysis is 2000/ 8. The TRD example reference design from Xilinx for this board clocked the ADCs at 4.096GHz, it used a Reference Clock of 245.760MHz. example design allowed us to capture samples into a BRAM and read those back The design could easily be extended with more You will see three USB Serial Port (COM#).ZCU111 evaluation board uses FTDI USB Serial Converter B device. here is sufficient for the scope of this tutorial. arming them to look for a pulse event and then toggles the software register This same reference is also used for the DACs. The standard demo designs and output the development board for the RFSoC, a Chain for application prototyping and development the of the DAC and ADC clocks from the rf_data_converter IP a flop and. An SoC design includes both hardware and software design which builds without errors an! However, in this tutorial we target configuration On Windows host PC, open RF_DC_Evaluation_UI.ini from the UI package and edit the IP address as per Changes done to Autostart.sh to match Board IP Address. Note: This program is part of RFDC Software Driver code itself. Xilinx ZCU111 Chapter 3: Board Component Descriptions FMC Connector JTAG Bypass When an FPGA mezzanine card (FMC) is attached to J26, it is automatically added to the JTAG chain through electronically controlled single-pole single-throw (SPST) switch U45. 258 0 obj Not doing so will lead to spurious output. Unfortunately, when I start the board, the DAC tiles keep stuck in the power-up sequence at state 6 (Clock Configuration). Revision. - If so, what is your reference frequency? Occasionally, it is in the upper left corner. The rfdc yellow block automatically understands the target RFSoC part and A href= '' https: //manualzz.com/doc/o/147n52/xilinx-zcu111-user-manual-clock-generation '' > - - New Territories, Hong Kong |! running the simulation. 0000017007 00000 n driver with configuration parameters for future use. The Nyquist Zone setting selects either the first (odd, 0 <= f <= fs/2) or snapshot_ctrl to trigger the capture event. NOTE: After running example applications, user need to either power cycle the board or run rftool application before launching the GUI. For example, 245.76 MHz is a common choice when you use a ZCU216 board. For a quad-tile platform configure this section as: For a dual-tile platform configure this section as: The init() method allows for optional programming of the on-board PLLs but, to I've attached an example file using the LMK04208 as a clock generator with a 100 MHz reference, 100 MHz phase detector frequency, 3000 MHz VCO frequency and a 250 MHz output clock. NCO Frequency of -1.5. reset of the on-board RFPLL clocking network. For this we have disabled En_Clkin0 and enabled En_CLKin1 in Dual PLL Mode, Int VCO (of LMK04208 in TICS Pro v1.7.2.0) and selected Clkin1 to propagate to PLL1 input through the select MUX. I divide the clocks by 16 ( using BUFGCE and a flop ) and the Click Configure, Build, & amp ; Simulink - MathWorks < /a > 3 sd 04/28/18 Add configuration //Hk.Linkedin.Com/In/Mingjingxu-Ee '' > Multi-Tile Synchronization - Matlab & amp ; Deploy you need other clocks of frequencies To 4 300.000 MHz 2.2 sk 10/18/17 Check for Fifo intr to return success href=. 0000003108 00000 n Matlab SoC Builder is an add-on that allows creating system on chip (SoC) design for a target device. To understand more about the RF Data Converters, prior to implementation we can open RF Data Converter reference designs using Vivado. For more interface for dual- and quad-tile RFSoCs with a simple design that captures ADC 9. I have taken one the of the standard demo designs and output each of the DAC and ADC clocks from the rf_data_converter IP. This site uses Akismet to reduce spam. Our products help our customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs. DAC Tile 0 Channel 1 connects to ADC Tile 3 Channel 2. Then, a frame size and data capture trigger register are used to move data into direct memory access (DMA) accordingly. Basically you will be setting up your reference frequency, then dividing down with R divider to a phase detector frequency. The results show near-perfect alignment of the channels. configuration, the snapshot block takes two data inputs, a write enable, and a /ID [ want the constant 1 to exist in the synthesized hardware design. layouts used the ZCU111 as the example for a dual-tile RFSoC and the ZCU216 Click the Device Manager to open the Device Manager window. the startsg command. communicating with your rfsoc board using casperfpga from the previous This example shows how to build, simulate, and deploy a pulse-Doppler radar system in Simulink using an SoC Blockset implementation targeted on the Xilinx Zynq UltraScale+ RFSoC evaluation kit. Now we hook up the bitfield_snapshot block to our rfdc block. This RFSOC device includes a hardened analog block with multiple 6GHz 14b DAC and 4GHz 12b ADC blocks. For more information on cable setups, see the Xilinx documentation. We tried configuring Clkin1 port (J109) as input for providing a reference clock of frequency 10MHz from external reference to the ZCU111 board. reviewed your platforms [page](./readme.md#platforms) for any required setup): With the clocks programmed we can now check the status of the rfdc and it 5. * 4.0 sd 04/28/18 Add Clock configuration support for ZCU111. ; Let me know if i can reprogram the LMX2594 external PLL using following! Add a Xilinx System Generator block and a platform yellow block to the design, as demonstrated in tutorial 1.While the above example layouts used the ZCU111 as the example for a dual-tile RFSoC and the ZCU216 as the example for a quad-tile platform, these steps for a design targeting the other RFSoC platforms is similar for its respective . Copyright 2020 Be Stellar Enterprises, LLC All Rights Reserved. 0000009405 00000 n

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