Zcu111 clock configuration. In the case of the quad-tile design with a sample rate of 4. The settings are discussed in PG269. 0 Created Clock Stability: Verify that the clock signal is stable and clean. My requirement is like . ZCU111 External Clock Desolder Capacitors. RFDC Sampling frequency = 245. August 13, 2021 at 2:25 PM. The configuration files and System object™ scripts that are generated during the HDL Workflow Advisor step complete this process. Mixer Mode = Fine (Mixer frequency, nyquest zone, crossbar settings taken care) This how-to describes how to build the First Stage Boot Loader (FSBL) for your target platform. My issue at this moment is that I have a single differential clock source for the ADCs connected via the FMC connector. You can check that the clock distribution matches the following default setting: We tried configuring Clkin1 port (J109) as input for providing a reference clock of frequency 10MHz from external reference to the ZCU111 board. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux I am using the "TICS Pro" GUI tool to configure the TI "LMK04208 and LMX2594" devices used in the Xilinx/AMD ZCU111 Eval Board. x 0. Hi, I have done MTS design for ZCU111 with the following settings. My requirement is like RFDC Sampling frequency = 245. Anybody have some The ZCU111 board block diagram is shown in Figure1-1. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux I have tried in a lot of ways, but still not able to get any clock signal from CLKout2. As i can understand the LMK04208 feeds the with 122. If i just press OK i get a message saying "The program is the The ZCU111 board block diagram is shown in Figure1-1. 409742] si570 9-005d: registered, current frequency 300000000 Hz [ 6. I removed the PLL enable to try to find another solution. So far haven’t managed to find the configuration registers for it. According to the Gen 2. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux • RF Analyzer • Fast RFDC DAC Shutdown with AXI traffic generator • Programming the Si5381 on a ZCU670 CLK104 RF clock add-on card for internal (up to 1. Multi-Tile Synchronization Configuration Hello everyone, WIth the RFSoC ZCU111 on the RFMC adapter card there are 2 pin headers with DACIO_00. You also implement a radar emulator to generate pulsed radar signals and use these signals to evaluate the wideband detection and capturing capability of the system. From schematic I see that (I am not using DAC in my design) if I put a 100 pF capacitor on C1024 and C1025, I can get output of LMX2594 (U104) on daughter card (XM500) connectors J28 and J29. c?. It should also show you what kind of alignment you can expect. The *. 000 MHz. There is a LMK04208 on ZCU111 which is set to 122. However, when I configured the ADC on tile1 in the same way, I found Yes, if the PLL is bypassed the ADC/DAC are driven directly by the external clock. 096 GHz and test with a real signal, but these tiles come with LF-baluns which limit the signal bandwidth to 1 GHz. We have the ZCU111 evaluation board with LMK04208 and three LMX2594. Could there be a (phase) uncertainty in board clock generation between power cycles? (ZCU111) and the IP core configuration seems to be valid. c applications from here https: I have a ZCU111 board in which I am trying to generate a 125 MHz clock driven to a MAC that utilizes the SFP. Expand Post. We have 1 Xilinx ZCU111 manual available for free PDF download: User Manual . 88MHz using the TICS PRO. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. (30ppb) that was provided on the ZCU111 board. The PL includes the programmable logic, configuration logic, and associated embedded functions. Here’s the code I’m using to attempt the synchronization: void; rfADCsync (void) {int i, tile; XRFdc_IPStatus IPStatus; XRFdc_MultiConverter_Sync_Config Config; I have a question about the rfdc-data-write-example application in the rfsoc_petalinux_bsp on the ZCU111 (the ZCU111-RFdc-eval-tool-2018-3), specifically the GPIO/EMIO configuration for passing waveform sample data from the PS to PL for RFdc DAC output. For this, I have used the following schematic: SCHEMATIC: AXI DMA block config: Subset Converter block config: FIFO block I recently wanted to learn to use some clocks that need to be configured in FPGA, but I don't know where to start. For this we have disabled En_Clkin0 and I would like to input an external clock from the J109 pin of the ZCU111 and use that as the ADC sampling clock. 25 MHz clock for Ethernet on SPF. This array I will utilize by SDK for configuring the clock LMK04208. In my understanding, LMK is a clock chip, it will give several clocking signals. Hi, I am trrying to set up a simple block design with rfdc. tcs configuration files but had no luck. 6 documentation, the clock sources that feed the two DAC tiles appear to be configured using the same LMXC chip on the board. For this case, what I did is I disconnected J110 and inserted an input 10MHz reference clock into J109. Power cycling the ZCU111 board reverts this user clock to the default frequency of 300. You can check this with single-click on “Clock Settings” to see; Checking the Clock Distribution Configuration. Main Menu. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux • RF Analyzer • Fast RFDC DAC Shutdown with AXI traffic generator • Programming the Si5381 on Programmable Logic, I/O & Boot/Configuration; Programmable Logic, I/O and Packaging; patmat (Member) asked a question. 0 sd 04/28/18 Add Clock configuration support for ZCU111. But, I need to do this each time I power-cycle the board. 88. 557997 Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. Clocking configuration Check configuration of external clocks from the CLK-104. 25V and Full-scale Input is 1Vpp. c; depending on the freq selected I've seen issues where some of the clk generator registers are configured wrong. ). I'll leave my code with just a single call to XRFdc_MultiConverter_Sync() then. 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. I need AXI Stream 4 clock of 122. For that to be achieved I understand that certain configuration should be assigned to Molex 170382-0001 (J27) over I2C. 52MHz using a MMCM locked to clk_adc2 (tile 226), can I use it for PL Clock? The Zynq® UltraScale+™ RFSoC ZCU111 Evaluation Kit enables designers to jumpstart RF-class analog designs and applications that benefit from the RF-Analog integration and reduced power & footprint of Zynq UltraScale+ RFSoCs. If the board clock is synched to an external reference, I see in the measured phase an increased noise and some big spikes that repeat regularly at about 1 Hz rate. For a comprehensive setup guide, refer to the online ZCU111 Xilinx Wiki (ZCU111 RFSoC RF Data Converter Evaluation Tool Getting Started Guide). Keywords: XTP490, quick start guide, ZCU111 evaluation board, BIST, RFSoC, self-test, switch configuration, DIP settings, Zynq, UltraScale+, UltraScale Plus, Zynq, XPM 0403054-01, v1. We’ve launched an internal initiative to remove language that Describes how to set up and run the BIST test for the ZCU111 evaluation board. Hello, I am facing a problem with downloading TICS Pro Software from TI. External clocks delivered with the Xilinx Evaluation Boards can be programmed with the System Controller In the documentation, it says "The AXI4-Stream clocks for the Zynq ® UltraScale\+TM RF Data Converter core must be generated from the PL clock input and not from the clock outputs ZCU111 board LMX clock programming. An optional filter can be used. I can see the devices are initialised fine at boot as defined in the device tree dmesg | grep si57 [ 6. I'm unable to configure the LMK04208 Clock and LMX2594 PLL via TICS Pro which is a Texas Instrument software. x 7. For more information on the 1. I have found a similar application code (xrfdc_clk. Decimation = 8x . After succesful implmentation I produce a bitstream and export a hardware file, then I unzip the hardware file and put the project. I can program Si5382 chip using ZCU111 provided GUI and get the clock I needed to run my design. For Xilinx evaluation board setup, please refer to the relevant board section of this wiki. Insert the pre-loaded SD card prior to power cycle ZCU1275/ZCU1285. I need help to generate the register files for the following configuration: External Clock configuration on Xilinx evaluation boards. Clocking is configured via an I2C to SPI bridge. I've had no luck getting multi-tile synchronization to work -- Here's my most recent attempt at getting help: When I used Aurora IP in ZCU111 RFSoC and the transceiver selected the SPF module of Bank 128, the transceiver was constrained according to the MGTREFCLK0N_128 and MGTREFCLK0P_128 clock in XDC file (156. 10G on ZCU111 in loopback works fine. The first thing I wanted to do was a loop back test using two DACs to stimulate two ADCs. I've had no luck getting multi-tile synchronization to work -- Here's my most recent attempt at getting help: I am quite beginner with PLL's neither have strong theory background. sd 05/15/18 Updated Clock configuration for lmk. Why is the minimum configuration memory is 512Mb. Xilinx ZCU111 User Manual (108 pages) Brand: Xilinx | Category: Motherboard | Size: 6. ZCU111 ADC/DAC clocks are generated from LMK04208 feeding 3 LMX2594 in How to program and use the clock in the zcu111 board. They are connected directly to the XCZU (e. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux I recently started working with ZCU111 using Starter Design as base project. The application can launched successfully, but it does not generate the clock signal and there is no data ouput from the External Clock configuration on Xilinx evaluation boards. There is also a section in the Zynq UltraScale+ MPSoC Embedded Design Tutorial - Programming Clocks on the ZCU111; Creating FSBL, PMUFW from XSCT 2018. Can anyone please give me some pointers on what I may be doing wrong or specifically which registers or clock outputs is used by the SCUI to read the Check configuration of external clocks from the CLK-104. You can check that the clock distribution matches the following default setting; Next Steps. Thank you very much for opening my help post. Hello all, I am using the pynq software to control our ZCU111 eval board. 2. User applications can change the output frequency within the range of 10 MHz to 810 MHz through an I2C interface. In ZCU111 evaluation board dual channels of QSPI of 2Gb each is mounted. Connect the JTAG cable. 88Mhz. I am trying to make the 2 zcu111 connect back to back using AOC. The right-hand side of the window is used to display information about selected With Platform Cable might be expected. Is it possible to configure the two DAC tiles with different clock sources? Then, we ported the design onto ZCU111 with appropriate changes to the constraints file. The board came with a VCXO of 122. PL bit stream length of this part is 275,498,848 bits which is 263Mb. 048GSamles/sec configuration which is quite close to what I want can not produce a convenient fabric clock for the DACs/ADCs and makes my whole system integration difficult. With the programmable logic I measure the phase of an input signal. I'm unable to find a configuration file specific to the zcu111. • Configuration from: ° Dual Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. Added XRFdc_GetLinkCoupling() API to get the Link Coupling mode. My problem is : If I provide a sinewave at 1090 MHz thanks to a signal generator on ADC_224_TO_CH0, I obtain a pure DC signal, which is really great (thanks to frequency In this case I would remind you that you have to program the clocks from the RF PLLs on the ZCU111. For this, I have used the following schematic: SCHEMATIC: imagen2152×888 96. 88 MHz is not valid. Hi All, I am facing issue while configuring the RFDC IP core through GUI. 88) but i always receive this error: RuntimeError: Frequency 122. 3 for ZCU111 and boot over JTAG; ZCU111 RF Data Converter Evaluation Tool. 8Mhz reference. If you can give me some suggestions and methods for learning, I would be very grateful. This determines if the dedicated ADC/DAC clock input provides either a sample clock or a PLL reference clock. External Clock configuration on Xilinx evaluation boards. . Hi, I'm using a ZCU111 and am trying to read registers from the LMK04208 and LMX2594 chips. txt files from known good . Enabling MTS configures a daisy-chain between adjacent tiles. I could program the board using the Example . ZCU111 custom clock configuration Programmable Logic, I/O & Boot/Configuration Programmable Logic, I/O and Packaging liambeguin (Customer) asked a question. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux • RF Analyzer • Fast RFDC DAC Shutdown with AXI traffic generator • Programming the Si5381 on Hello all, I am using the pynq software to control our ZCU111 eval board. Here's our situation now - 1. Describes how to set up and run the BIST test for the ZCU111 evaluation board. RFSoC-PYNQ images have been created by PYNQ community members for other RFSoC boards: ZCU216 GitHub repository, credit: Sara Sussman; If an image is not available for your board you can build your own custom RFSoC-PYNQ image by following the instructions for the ZCU216 RFSoC-PYNQ image build. 5 kHz . Normally, we will adopt the lowest output frequency as the feedback clock, then other higher frequency clocks (= n * feedback clock, n is an integer) can be aligned on the same rising edges. So Please anybody The Gen1 SoC on the ZCU111 does not implement clock forwarding. ZCU111 board setup. DS926 (v1. So, if someone with access to this tool would be able to provide me with a configuration file for DAC/ADC sampling frequency of 2. mus 08/18 With this configuration dialog, we can also select the clocking strategy for the ADC / DAC clock. April 19, 2021 at 7:14 AM. I'm trying change interpolation rates using the RFSOC API. The input for the PLL1, circled in blue, is from either the TCXO on the card, an external input (this will facilitate syncing to an external input) or optionally you can take a recovered clock from the RFSoC device. 1) said Hi: As far as I can tell, the LMK04208_122. Then, we ported the design onto ZCU111 with appropriate changes to the constraints file. pdf document. • XCZU28DR-2E, FFVG1517 package • Form factor: rectangular 11. This project uses ADC from Tile0 and DAC from Tile1. RF Interface : ADC & DAC 1×1 interface; Digital Interface : IQ ; Samples per clock cycle: 2; Figure 3: System diagram When I try to boot from SD (selecting SD boot mode on SW6 ), the INIT_B led goes RED. After loading my custom configuration through the MTS Configuration Issue in ZCU111. This wiki will discuss the on-board ZCU111 clock topology and how these can be programmed via Linux (i2c-tool) or via a C application on the A53. 19 and ADCIO_00. txt file containing the register configuration for the ZCU111 located in the RFSoC-PYNQ repository has mistakes in it, and I’m wondering if anyone else has seen this as well? If I compare the register values there to the values in the XRFDC driver - here, for example: specifically registers 6, 7, and 8 are Furthermore, we wrote our own function which reads the whole clock configuration from the . The screenshot below shows how it looks on a ZCU111 board: 2. I could change LMK and LMX clock frequencies to 4. txt config file which has values of necessary registers to program the clock, picture We are using the ZCU111 RFSoC evaluation kit in an application that requires the use of two DAC tiles on the USPrf unit. I recently started working with ZCU111 using Starter Design as base project. Alternatively, the RFDC Evaluation tool can also program the ZCU111, ZCU208 and ZCU216 clocks. ZCU111 Clocks This design automatically programs the clocks to 1. Hi, I am having problems with PLL locking of RFSOC. Added clock configuration files for ZCU111 in examples. PYNQ version 2. For the LMK04028, the CLKout4 frequency is set to 122. Is this aproach recommended to get output clock from ZCU111? Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. It seem that I have a clock problem. First we need to use the DIP switch to configure one board as master, and the other as slave. 3 KB Subset Greetings, We have been working with ZCU111 RF and have been stuck with aliasing problem on the ADC side for quite some time now. 22. Sign In Upload. But by according your current clock configuration, it needs you to enable ADC/DAC internal PLLs and set the input adc/dac clock at frequency 122. I also had problems getting the PLL to lock. However, the settings do need to be identical. 4 KB AXI DMA block config: imagen1294×926 30. Added support for configuring 2) I'm confused about Clock sources in the example shown in PG269 page 121. 88 MHz which matches the external VCXO as specified in This page also contains the link to the tool for the clock configuration of the ZCU111. 1 and downloaded necessary drivers to program the RF Clocks. Hi all, I want to drive the ADC bank 227 (2 ADCs) with an external 4GHz instead of the on-board default 4GHz. This implies the use of the Si5382 device. The platform includes an evaluation board, cables, filters, documentation, verified reference design, and includes the XM500 RFMC balun transformer Hi, I am working on a design that requires a 3. Manuals and User Guides for Xilinx ZCU111. I have a few overly simplified questions that I was hoping someone could help me with. 1) Figure 8 and Figure 10 said VCM = 1. • Configuration from: ° Dual I probed the rails with a DMM and they are the correct values (until the board sputters out. 250 MHz. • Configuration from: ° Dual The Configuration Security Unit (CSU) is the Zynq UltraScale+ functional block that provides interfaces required to implement the secure system. 23. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux • RF Analyzer • Fast RFDC DAC Shutdown with AXI traffic generator • Programming the Si5381 on AMD Zynq UltraScale+ RFSoC ZCU111 Evaluation Kit. 4 What steps are necessary to enable the external clock for the ADCs on the ZCU111? I found the list of components to move in the user guide, but the "External" option is grayed out in the software. I did install the Xilinx System Controller UI 2019. 10G on ZCU102 in loopback works fine. <p></p><p></p>UG1309 (v1. ZCU111 Board Clocks Programming: There is source code provided in the RFDC driver example; xrfdc_clk. (156. Table of Contents ZCU111 Clocks This design automatically programs the clocks to 1. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux Hi, I am running a test on the ZCU111 board and I have designed a simple firmware design with a single ADC and a single DAC with no PLLs (in fact I want to measure the ADC --> DAC delay). The LMK04828 is used as a jitter cleaner and clock generator. I am using PYNQ version 2. When I tested my ZCU111 evaluation board, I found that the ADC in the RFSOC had the following problems: At first, I configured the ADC on tile0 and used ILA IPcore to extract the sampled signal for inspection, and found that the ADC was working normally. Thank The FPGA handles the wideband signal processing and the processor handles the system control, configuration, and status update. As the title suggests, I am having some difficulties running the RF Data Converter RF Hello, I'm trying to use SFP connectors on a ZCU111 board, with Zynq support and 10/25G Ethernet Subsystem. I think I understand and you are right. 1. 88Mhz and a 12. My application uses the ADCs without the PLL. To understand more about the RF Data Converters, prior to implementation we can open RF Data Converter reference designs using Vivado. In the design, I need to configure the DAC and ADC clock sources (LMX and LMK) from PS in Vitis. Please clarify what's the synchronization requirement for 10 MHz input and other outputs. So, my question: is there a way one can make the Si chip clock configuration permenent? Same way this can be done for ZCU102. The Nyquist Zone setting selects either the first (odd, 0 = f = fs/2) or 0000004076 00000 n This example provides two MTS examples, one for a ZCU111 board and one for a ZCU216 board. Now, with the 125Mhz VCXO and a new configuration file for the registers (to account for the change in the Clkin0 frequency), i was able to generate 125MHz at Clkout2 The clock file 'ZCU111_RevA_01152018_U102_103_104__LMX2594_122. Hi everyone, i'm trying to run the System Controller User Interface tool for configuring the RF Data Converter clocks on the ZCU111 board but i'm facing various issues. **BEST SOLUTION** Hi @durgesh_rges3. I am currently developing software/hardware with the ZCU111 board. There are no plans yet to release this design for the ZCU111. You can check that the clock distribution matches the following default setting: For improved performance, power Programming Clocks on the ZCU111 Unzip the “SD_card_Clocks” folder and load the SD Card with the clock configuration boot files provided in this folder as shown in the figure below. When I use the output clock of SI5382, namely MGTREFCLK1N/P_128, I configure the External Clock configuration on Xilinx evaluation boards. This kit features a Zynq UltraScale+ RFSoC supporting 8 12-bit 4. 0 sk 05/25/17 First release 1. However, when I configured the I am currently developing software/hardware with the ZCU111 board . 2) I'm confused about Clock sources in the example shown in PG269 page 121. In order to change the DAC Fabric Clock when changing the interpolation rate from 2 to 4, I believe I need to have the PLL enabled in the DAC tile (when configuring the RF Zynq IP). Xilinx Zynq UltraScale+ RFSoC Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. 10G between ZCU102 and ZCU111 does not work! Hello, I have been trying to sync the zcu111 board with external 10MHz reference clock from the signal generator. 88Mhz for Sampling rate of 3. hwh or . c and rfdc-read-write. 25mhz), and the transceiver could not work normally. This example is described in the zcu111-dds-ila-2020p2. There are two public starter designs you could refer to: Let’s see how to implement this with two ZCU111 boards. The zip file are provided in the design package at " . txt files I use to configure the LMK and LMX are the same for I'm unable to configure the LMK04208 Clock and LMX2594 PLL via TICS Pro which is a Texas Instrument software. The RF front-end needs a reference clock that is synchronized with the reference clock provided to RFDC in the ZCU111 I am currently using. ZCU111 ADC/DAC clocks are generated from LMK04208 feeding 3 LMX2594 in parallel. 25V. 811 in. hwh and project. Manuals; Brands; Xilinx Manuals; Motherboard; ZCU111; Xilinx ZCU111 Manuals . For more information on clocking review the RF Data Converter Clocking section in the ZCU111 board user guide UG1271 . txt' is used to configure the internal DAC/ADC tiles. 10G between ZCU102 and ZCU111 does not work! I am facing issue while configuring the RFDC IP core through GUI. Please anyone guide me. Image is not available. 88MHz. 5) Table 114 said Common mode voltage is 1. I have been looking through PYNQ drivers, in order to understand problem better. Set the ZCU111 DIP switches (SW6) as shown in the figure below, which allows the ZCU111 board to boot from the SD card. The 2. xpr. , it has all necessary modules), before So, if someone with access to this tool would be able to provide me with a configuration file for DAC/ADC sampling frequency of 2. We have tried to recreate rectangular pulses of 100MHz BW and OFDM signal of 100 MHz BW. The LMK04828 produces the reference Important note: in the Zynq timestamping solution for the ZCU111 board a customized kernel is built from source code, while adding a custom kernel module. Introduction. • The configuration of the RF PLLs on the evaluation board for external clocking RFPLL The RFSoC U1 PL user logic can implement a clock recovery circuit and output this series capacitor coupled clock from a differential pair on I/O bank 64 (SFP_REC_CLOCK_P U1 pin AW14 and SFP_REC_CLOCK_N U1 pin AW13) The ZCU111 ADC/DAC clocks are generated from the LMK04208 feeding 3 LMX2594 in parallel. c) which is for ZCU111, and changed some parameters that were different from Hello, I'm using a single DAC and ADC on the ZCU111 board. This indicates that the CLK outputs from the dividers in the LMK04208 are not synched with each other. The issue of the 20mA DAC output voltage in ZCU111. 5GSPS respectively. ? I have created one txt file for 125 MHz but its not working. When I configure the clocking subsystem using the TICS Pro, I am not able to find a configuration that would provide the exact same sampling frequency. There is a ZYNQ core interfaced to a AXI Interconnect that is then connected to some custom AXI-to-local-bus bridges that interface to our custom PL logic. 02 MB Table Programming Clocks on the ZCU111 Check configuration of external clocks from the CLK-104. Is there any specific parameters we have to set in TICS pro. How can we interface those pins using Verilog program? Are these pins digital pins? I want to be able to push Digital data at certain RF Analyzer: ZCU111 LMK04208 and LMX2594 clock configuration for ADC MTS (ADC Clock: 1024MHz, PL clock: 128MHz) causes FIFO underflow/overflow. g. Create Project in step 1 will generate an example design similar toFigure 3. 1). For example ClockingLmx entry for 1. However, I have not been clear about the input parameters of these two functions. We advise you to first always build the kernel through the Petalinux tools, and to validate that it works well and is properly configured (e. Dear All, I am user of ZCU111 board for RFSoC application. Does the LMK need external reference clock signal input? Or do we just need to configure the chip? Because I saw the SMA input interface for the reference clock on the Dear All, I'm building an application on the ZCU111 Evaluation Kit in which I need to run 6 ADCs at 2GS/s. Part Number: LMX2594 Other Parts Discussed in Thread: LMK04208, LMX2595 I'm using this RF PLL on my Xilinx RFSoC ZCU111 FPGA Board. 2) October 28, 2021 Xilinx is creating an environment where employees, customers, and partners feel welcome and included. The Configuration Security Unit (CSU) is the Zynq UltraScale+ functional block that provides interfaces required to implement the secure system. zhiha_0-1618642658279. Yes, if the PLL is bypassed the ADC/DAC are driven directly by the external clock. The PS comprises the ARM Cortex-A53 MPCore CPUs unit, Cortex-R5 ZCU111 Board has two default clock freq. c at master · Xilinx/linux-xlnx · GitHub ) I believe it is communicating with the chip successfully as I see this output on boot: [ 9. The wizard for the RF Data Converter will enforce the constraints for MTS. Number of Views 42 Number of Likes 0 Number of Comments 0. Any noise or jitter could potentially impact the constellation. 88MHz by default. 88MHz (in the current setup) LMX2594 PLL's to produce the RFdac-adc required frequencies. Is this "Analog SYSREF"? does a chip on ZCU111 supply "PL SYSREF"? for ADCs' axi_stream clocks, I'm currently generating 491. Board Configuration: Make sure that the “ZCU111” board is properly configured to work with the “VFE-100”. Of course, in addition to that, you need to deal with IP configuration, clock settings and driver APIs to make the system work properly. For XCZU28DR and XCZU29DR the minimum sampling rates are 1 GSPS and 0. Connect DAC 229 Tile 1 Channel 3 to ADC 224 Tile 0 Channel 0. I’m trying to set the right clock with the command set_ref_clks(lmk_freq=122. Like Liked Unlike Reply 1 like. Detailed information for each feature is provided in Board Component Descriptions in Chapter3. Does the clock configuration procedure that I have mentioned above bring up CLKout0 & CLKout2 of LMK04208? (the config is enabling CLKout3 & CLKout4) 2). Is there any Xilinx source code that programs the Si5382?<p></p><p></p>If not, RF Analyzer: ZCU111 LMK04208 and LMX2594 clock configuration for ADC MTS (ADC Clock: 1024MHz, PL clock: 128MHz) causes FIFO underflow/overflow. Review ‘RF Data Converter Clocking’ in UG1271 (ZCU111 board user guide). ZCU111 evaluation kit have XCZU28DR RFSoC device ,hence you are not able to configure the PLL for less than 1GSPS sampling rate. However, I am still not sure whether an external clock source is needed to supply clocks to ZCU111 via the clock SMAs on the XM500 board. The first step in doing this is to correctly configure the DACs as follows: Sample clock = 6389. PG269 (v2. What is the potential use of such a large NOR Configuration issues with LMK04208 and LMX2594 on the zcu111. ? are you configuring the zcu111 clock generators with the correct freq required by the RFDC block via the calls into xrfdc_clk. I am just trying to get a design up as quickly as possible for some preliminary testing and I need a SFP\+ interface and an ADC@4Gsps (1) Can I bypass the LMX2594RHAT and use one of the systems clocks 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 Configure, Build and Deploy Linux operating system to AMD platforms. 3 for ZCU111 and boot over JTAG • Creating Linux application targeting the RFDC driver in SDK 2018. This will come from the LMK RF PLL on the board. For a sanity check I've set up two heartbeats LEDs, one on a clock that originates from an external source to an MCMM then to the PL logic. 7 Board ZCU111 Hello falks, i’m struggled with a clock configuration for a ZCU111 board. I am doing baremetal development (not using PYNQ). MODIFICATION HISTORY: Ver Who Date Changes 1. 10G between two ZCU111 boards works fine. 52 GSPS sampling rate for the data converters on the ZCU111 kit. 52MHz using a MMCM locked to clk_adc2 (tile 226), can I use it for PL Clock? Zynq UltraScale+ RFSoC RF Data Converter Evaluation Tool (ZCU111) User Guide UG1287 (v2021. This can serve as a sanity check. However, i need to sync the ZCU111 clocks to some external peripherals, and I noticed the clock settings for the LMK04208 have the clock 5 output powered down. 2 sk 10/18/17 Check for FIFO intr to return success. However, I cannot confirm whether or not the PLL in LMK04208 has been locked to an external clock. View online or download Xilinx ZCU111 User Manual. bit files in my run directory and use python The ZCU111 board block diagram is shown in Figure1-1. Non coherent (energy based synchronisation) detection works fine, but we are unable to recreate the incoming ADC signal back to the original form. 2V and Normal range is \+/-0. 0 sk 05/15/17 First release 1. The evaluation tool targets the Zynq UltraScale+ RFSoC ZU28DR-FFVG1517 running on the ZCU111 evaluation board and provides a platform to evaluate the Chapter 5: Evaluation Tool System Configuration using the GUI ADC Clock Configuration The GUI supports: • Selection of external or internal (PLL) sample clock options • On-chip PLL configuration for internal sample clock I am working with the Xilinx zcu111 RFSoC demo board which uses the LMK04208 and LMX2594 for the RF clocking. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux • RF Analyzer • Fast RFDC DAC Shutdown with AXI traffic generator • Programming the Si5381 on ADC configuration problem in ZCU111. • Configuration from: ° Dual adc0_clk_0 is the clock input to the ADC tile 0. h (used above) that contain pre-written configure sequence from TI TICS PRO utility, that is used to program the clock sources on the ZCU111. The evaluation tool consists of a reference design for the Zynq UltraScale+ RFSoC ZCU111 evaluation board with a custom GUI to configure the operation of the RF Data Converters and evaluate the Boot and Configuration This includes clearing the reset of the processors and initializing clocks, memory, UART, and so on before handing over the control of the next partition in DDR, to either the RPU or APU. 47456GHz via the SW application. Unfortunately, when i start the board, the ZCU111 and other 5G RRU, such as interface! first digit in the signal name corresponds to the tile index, 0 for the first, endobj The user needs to login and provide the necessary details to download the package. 0 sk 07/20/18 Update mixer settings test This includes clock files that are known to be good from example design files. You can find the image and the clock function in our Github organization: Institute of Photonics and Quantum Electronics - KIT Programming Clocks on the ZCU111 To configure external clocks on the Xilinx evaluation board, please refer to “External Clock configuration on Xilinx evaluation boards” section of this wiki. 7 . So i would like to know some basic stuff. tcs/,txt , you can use these files and program the LMX2594 using SCUI for ZCU111. The SCUI is available The Evaluation Tool allows user to configure the operation of the RF-ADCs & RF-DACs including the associated clocking system, to perform signal generation and capture Chapter 5: Evaluation Tool System Configuration using the GUI ADC Clock Configuration The GUI supports: • Selection of external or internal (PLL) sample clock options • On-chip PLL configuration for internal sample clock generation (see Figure 5-5). The platform includes an evaluation board, cables, filters, documentation, verified reference restaurants in new london, ct with outdoor seating. I've also attempted to use TICS PRO to generate . According to the ZCU111 User Guide, page 55, this is possible by Thanks for the clarification. Supported Hardware Platforms. I'm working with the ZCU111 Board to generate a 125Mhz clock. I haven't been able to locate this file in the Xilinx site. xdc . 93216 GSPS. 19 present. The ZCU111 board block diagram is shown in Figure1-1. Updated the lmk configuration to support different revisions of zcu111. This how-to describes how to build the First Stage Boot Loader (FSBL) for your target platform. I would like to know if the clock configuration in the ZCU216 evaluation kit is only used for evaluation purposes? Can I use that suite to configur Boot and Configuration Tsuki September 6, 2024 at 2:04 AM. Install HW-CLK-102 on Hi there! I am Jorge. 8 MHz - user_sysref signal derived from ADC AXI clock at ADC sampling clock divided by 26240 — around 72. I/O & Boot/Configuration; Programmable Logic, I/O and Packaging; aea4567 (Member) asked a question. I believe the minimum configuration memory requirment includes PL bitstream and PS boot image. I can program the device through the system controller GUI but would like to have it done by the Ultrascale\+ processors, ideally in the FSBL. Edited by wcassell July 25, 2022 at 8:41 AM. The Si5341 has a Linux driver which has been built into the kernel. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux Page 40 Chapter 5: Evaluation Tool System Configuration using the GUI X-Ref Target - Figure 5-4 X21281-092118 Figure 5-4: ADC Crossbars RFSoC Data Converter Evaluation Tool User Guide Send Feedback UG1287 (v2018. Building the FSBL is a part of the Xilinx design flow described in Xilinx Open Source Linux. What JTAG frequency are you running the cable at? And if the samples per clock cycle is 8 for DAC, then you need to feed 8 samples in one clock cycle and asserts the tvalid signal as high. 429662] si570 10-005d: registered, current frequency 156250000 Hz hexdump -C /sys The ZCU111 is very new to me as far as evaluation boards go. To configure the RFSoC with various properties and settings Hello everyone, WIth the RFSoC ZCU111 on the RFMC adapter card there are 2 pin headers with DACIO_00. 0GSamles/sec I would be gratefull. Therefore, when I use it, I generally The ZCU111 board block diagram is shown in Figure1-1. Creating FSBL, PMUFW from XSCT 2018. It Setting Clock Boot Frequencies. I successfully loaded the SD card and got many of the example programs to run. How can we interface those pins using Verilog program? Are these pins digital pins? I want to be able to push Digital data at certain Hi all, I want the clock on ZCU111 to synchronize with an external source (GPS disciplined 10 MHz oscillator), so I set the reference clock for LMK04208 from clk0 (from TCXO 12. In this example, the FSBL loads a bare-metal application in DDR and hands off to the RPU Cortex-R5F in lockstep mode, and then Hi, Thank you for your answer @aswejk . In addition, you can try with RFDC Evaluation tool on ZCU111 and use the clock file provided by the tool. We tried configuring Clkin1 port (J109) as input for providing a reference clock of frequency 10MHz from external reference to the ZCU111 board. I'm using Vivado 2018. Right before each spike I can see an oscillation that ZCU111 MTS Design (8x8) -- Build results in Clock Errors Hello everyone! I am currently trying to get the ZCU111 MTS Design (8x8) up and running inside the RF Data Converter Evaluation User Interface . ADC Tiles AXI clock is not generating for following configuration. I tried to feed this clock to the clkin1 input of the LMK04208 and configured the LMK04208 to generate 122. I used autopopulate & scan in powircenter. I am still not sure what to do. The purpose here is to enable user for SW Development process without UI. 0) and selected Clkin1 to propagate to PLL1 input through the select MUX. Hello, Could anybody tell me analog signal level for differential input on XM500 and ZCU111? I believe these SMA ports were connected to ZU\+ device directly. The full instructions for this are provided below. I use Vivado to block design to build my dwesign. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux • RF Analyzer • Fast RFDC DAC Shutdown with AXI traffic generator • Programming the Si5381 on a ZCU670 Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. Once I had unpacked the board, I read the supporting information online about the ZCU111 and its configuration. For zcu111 board users are expected to define XPS_BOARD_ZCU111 macro while compiling this example. Maybe there is something wrong with the clock configuration. 3. But by according your current clock configuration, it needs you to enable ADC/DAC internal PLLs and set the input adc/dac clock at frequency 122 Hi, I'm having troubles with clock instability on the zcu111 board. I assume you feed exactly the same clock frequency to all tiles. Configure DAC clock on ZCU111 in petalinux. If i just press OK i get a message saying "The program is the Thank you very much for opening my help post. The README documentation will be completed soon. Once the Vivado design is generated, you can find DIP switch settings for ZCU102/ZCU111 in oran_radio_if_basic. Click on "Clock Distribution". Power cycling: Calculate the phase difference on each ZCU111 has XCZU28DR. But how to create this file by using TICS Pro. 1. Programming Clocks on the ZCU111 Check configuration of external clocks from the CLK-104. ( linux-xlnx/clk-si5341. zip" file, which contains the example project and sources. So, the only changes on PL are RFdc IP, like above, and wizards "clk_wiz_1" and "clk_wiz_2" in mts_clk block to provide the 80 MHz AXI4-Stream clock needed. Users can also use the i2c-tools utility in Linux to program these clocks. User needs to assign a static IP address in the host machine. 2" for the ZCU111 evaluation board. In the following steps we describe the minimal configuration. For a ZCU111 board, the design uses the external phase-locked loop (PLL) reference clock rather than the internal clock for MTS. You can still use MTS if you use the DAC DUCs and ADC DDCs. The clock rate on both of these are 2GHz. In fact, to configure it is necessary to program the converters once through the TICS Pro application, then the code under SDK works and allows to configure the frequency of the LMX2594 and the LMK04208. However, I am not sure if I am actually configuring these TI devices, as the "TICS Pro" tool is not detecting any "USB2ANY" interfaces, even though I have a USB connected to the "USB JTAG UART" connection on the ZCU111 ZCU111 Clocks This design automatically programs the clocks to 1. To that end, we’re removing non-inclusive language from our products and related collateral. Hi, I need to use a 165. 25 Mhz and 300 Mhz). For this we have disabled En_Clkin0 and enabled En_CLKin1 in Dual PLL Mode, Int VCO (of LMK04208 in TICS Pro v1. Evaluation Boards 287593ohaganoha 1. 7. • Configuration from: ° Dual Programmable Logic, I/O & Boot/Configuration; Programmable Logic, I/O and Packaging; jordan (Member) asked a question. 4. 2) October 1, In this case I would remind you that you have to program the clocks from the RF PLLs on the ZCU111. I am thinking I need to run rfdc driver to get these enabled. Included: Board Support Packages (BSP) Pre-configured boot loaders, system Chapter 5: Evaluation Tool System Configuration using the GUI ADC Clock Configuration The GUI supports: • Selection of external or internal (PLL) sample clock options • On-chip PLL configuration for internal sample clock generation (see Figure 5-5). Hello, I have a ZCU111 board and I want to configure the DAC clocks though a C application that is executed in Petalinux 2022. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux zcu111 clock configuration. Clock 5 provides the external 10 MHz The scheme here is similar to what is employed on the ZCU111. 8 MHz) to clk1 (provided externally through J109 SMA connector). Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. 2. -----This is my understanding as well as it simply is not connected. With this method you can somewhat quickly check if your core and clock configuration makes sense. tutorial. Clock 5 provides the external 10 MHz I have an RFSoC design being prototyped on the zcu111 board. The original example design uses the following configuration for the RF Data converter block. My goal is the following: I am acquiring an RF signal through the ADC on the PL and I want to receive it on the PS. Reference Design Overview. Am I correct? >I am trying to run rfdc driver and first started running rfdc_selftest utility. 0 sk 08/03/18 For baremetal, add metal device structure for rfdc device and register the device to libmetal generic bus. So for this I am trying to generate clock array of data through TICS Pro tool. 1 in. Can someone point me to documentation or explanation of the gpio functions in gpio. The current question is this: first, when calling LMK04208ClockConfig in BAREMETAL, is the first input parameter directly set to 1?Second, the second input parameter of LMK04208ClockConfig function is a 1*26 array, and the configuration parameter of LMK04208 generated by TI TICS PRO is 33. I think I understand how to configure the IP block in Vivado and the next step would be to connect the IP block to the rest of the design. /hw-clk-102 " folder. Board Features The ZCU111 evaluation board features are listed here. By default, the CLK104 add-on card is programmed with a DAC and ADC reference clock of 245 I am looking to change the SI570 clock frequency after boot from the Petalinux BSP 2020. The file is present in the folder with the correct format. As the title suggests, I am having some difficulties running the RF Data Converter RF I am quite beginner with PLL's neither have strong theory background. There must be some unknown conversion factors going unapplied. Power cycling the ZCU111 board reverts this user clock to the default frequency of 156. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux Hi Keith,-----'@klumsde wrote:As far as I know it is not possible to manage the SYNC on different LMKs across different zcu111 boards. 096GSPS ADCs, 8 14-bit 6 I have an RFSoC design being prototyped on the zcu111 board. The voucher code appea rs on the printed Quick Start Guide inside the kit. 5. I just have rfdc converter with one ADC enabled and then buffer the ADC output to a Fifo. If any of you could please instruct me on how to proceed from here I Hi, I am running a test on the ZCU111 board and I have designed a simple firmware design with a single ADC and a single DAC with no PLLs (in fact I want to measure the ADC --> DAC delay). 76MHz Decimation = 8x Mixer Mode = Fine (Mixer frequency, nyquest zone, crossbar settings taken care)</p><p> </p><p>To configure above mentioned sampling rate, first I have Decimation by 4. You can check that the clock distribution The ZCU111 board block diagram is shown in Figure1-1. -----'@klumsde wrote:Would it be possible to provide the same reference clock externally from the bench. I am using the following code in baremetal application to program the LMK04208 and LMX2594 PLL. 4 The configuration has some problem for 0-delay feedback. I am using 10G/25 Ethernet Subsystem IP, For 25G speed I am trying to set 300 Mhz but i am unable to set clock pins j19 and J18 in ZCU111 board. So that clock can only be treated as reference clock for LMK. On the board is a Si5341 clock generator which is also present on RFSoC evaluation boards including the ZCU111. To configure the RFSoC with various properties and settings, I want clock to external circuit board from LMX2594 IC on ZCU111. ><p></p><p></p>When I enable the PLL, the DAC clock output does not run. Does anyone have any idea on this? How can we synchronize the output waveforms on this ZCU111 board? Thank you in advance. 0 Created J109 connects to LMK04208 CLK_IN1 and the input clock frequency cannot exceed 500MHz which is defined in LMK04208 data sheet. Programmable Logic, I/O & Boot/Configuration; Programmable Logic, I/O and Packaging; zhiha (Member) asked a question. 874 in. What are the values necessary for enabling communication over fibre? ></p><p></p> Enabled VCO Auto selection while configuring the clock. I recently wanted to learn to use some clocks that need to be configured in FPGA, but I don't You can try to use a clock buffer with a clock wizard and directly route the clocks to the led without the PLL to verify the clock is working. Is it possible to have an incorrect jumper setting on the ZCU111 that could result in this behavior when trying to boot from the SD card? I ran the BIST and I saw no failures but I could not identify any of the tests as an SD test. bit files and automatically configures the LMK and LMX clock. The way to do this is via the SW, there are 2 examples in the driver source on how to do this. 10G between two ZCU102 boards works fine. 2GHz) and external (up to 10GHz) reference clocking ; Essential On-Board Features for Broad Application Development. 3 for ZCU111 and boot over JTAG; Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. All clocks must be an integer multiple of SYSREF. , expect Si570 User as LMX2594 is from TI , the TICS Pro is used to generate the clocking file , either . 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux As the title suggests, I am having some difficulties running the RF Data Converter RF Analyzer example with the following clock configuration: PL Sysref : 8MHz Analog Sysref : 8MHz PL clock : 128MHz ADC clock : 1024MHz The RF Data Converter configuration that I used before generating the RF Analyzer example is displayed below: Tile 224 : Tile Hi everyone, i'm trying to run the System Controller User Interface tool for configuring the RF Data Converter clocks on the ZCU111 board but i'm facing various issues. During the use of ZCU111, I found that when configuring the reference clock of ADC and DAC, two functions were used: LMK04208ClockConfig and LMX2594ClockConfig These two functions. Added XRFdc_GetPLLConfig() API to get PLL Configurations. Note: The Set Boot Frequency settings will override the Restore Device Defaults at Bootup ˃ The example designs, IBERT, IPI, MIG, etc. In Hi. DACIO_00 is IO_L12N_AD8N_87_A9 etc. Hello Everyone: Hope all goes well with you! Actually, I'm using ZCU111 RFSOC board and what I need to do is to generate synchronized waveforms with the external 10MHz clock. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux CLK104 RF Clock Add-on Card Setup. ZCU111; ZCU208; Other RFSoC-PYNQ enabled boards. ) Also, the values read by the zcu111_scui agree with the dmm. In several documents, it is always ZCU111 Board Clocks Programming: There is source code provided in the RFDC driver example; xrfdc_clk. Page 49 156. Zynq UltraScale+ devices integrate a flagship ARM® Cort ex®-A53 64-bit quad-core or dual-core processor, Cortex-R5 dual-core real-time processor in PS, and PL in a single device. 1 sk 08/09/17 Modified the example to support both Linux and Baremetal. 76MHz . You can check this with single-click on “Clock Settings” to see; Check Clock Distribution Configuration. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux So, if someone with access to this tool would be able to provide me with a configuration file for DAC/ADC sampling frequency of 2. I am The clock involved are: SYSREF, PL input clock, Tile input reference clock, Sampling frequency, AXI stream clocks. DDR4 DIMM – 4GB, 64-bit, 2,666MT/s, attached to programmable logic (PL) DDR4 SODIMM – 4GB, 64-bit, 2,400MT/s, attached to the processing system (PS) I/O expansion options – FPGA Mezzanine - SYSREF sampling clock from LMK04208 jitter cleaner chip at around 7. • Configuration from: ° Dual ZCU111; ZCU208; Other RFSoC-PYNQ enabled boards. 3 • How configuration data gets passed to RFDC driver in Baremetal and Linux I have sent relevant subject to ask similar questions before. c and xrfdc_clk. I don't know how to do The Zynq® UltraScale+™ RFSoC ZCU111 Evaluation Kit enables designers to jumpstart RF-class analog designs and applications that benefit from the RF-Analog integration and reduced power & footprint of Zynq UltraScale+ RFSoCs. I'm running openSUSE Tumbleweed and when i run the BoardUI tool, there is no dropdown for selecting the serial number of the board. 3. 76 MHz. As you mention, the documentation states "For the RF-ADC tiles, this value must be a multiple of the number of FIFO read-words times the decimation factor," Hello I am examining the example design: "DDS Compiler for DAC and System ILA for ADC Capture – 2020. 0 sk 08/03/18 For baremetal, add metal device structure for rfdc device and register the device to Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. How should I set this up? Also, how do I pass the external clock through the ZCU111 custom clock configuration. I am a novice in FPGA development. I did a first test with the the rfdc-selftest. In order to follow the tutorial I need the "vv. 474560Gbps has two register values I've had to change Hi all, I have recently started developing a project on RFSoC2x2. png And the FMC clock configuration on the FPGA ZCU111 board seems to be configured through I2C. matlock town fc wages; steve hytner son cancer; american kinship system Programmable Logic, I/O & Boot/Configuration; Programmable Logic, I/O and Packaging; patmat (Member) asked a question. 048GSamles/sec configuration which is quite close to what I want can not produce a convenient fabric clock for the DACs/ADCs and Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. Crossbar I & Q, Interpolation x8 Programming Clocks on the ZCU111 • Creating FSBL, PMUFW from XSCT 2018. dnukdx vrwc hurqm dqapp isztftn pffmn veti qen hzba eamzd