Zcu208 example design rfsoc. It uses the ZCU208 board.
Zcu208 example design rfsoc The included ZU48DR is Xilinx’s highest ADC sample rate RFSoC device, designed for applications requiring wide instantaneous bandwidth. xilinx. This board enables the evaluation of applications requiring sub-6 GHz bands for radio, mmWave, and full L-band and S-Band in phased array radar. slx. Two tutorials based on the RFSoC were held in 2021, at the ISFPGA and the EUSIPCO conferences. DAC Tile228(0) Ch0 will be used (LF balun). All RFSoC platfrom Yellow Blocks are similar in their configuration. 8x 10GSPS DAC, 8x SD-FEC design example; Lidless Hi David, Just have a quick question. The ZCU208 does not seem to be locking to the reference. The repository is located at: GitHub - Xilinx/RFSoC-M I am happy to announce the launch of the RFSoC The Zynq® UltraScale+™ RFSoC ZCU208 Evaluation Kit is the ideal RF test platform for both out-of-box evaluation and cutting-edge application development. A d d i t i o n a l R e s o u r c e s. PG269. Furthermore, thanks to RF Data Converter tool, the user can avoid to write complex hdl controls, since a large part of the settings can be set from this GUI. 76MHz (picture This tool is board independent and can be used with custom boards as well as Xilinx development platform such as the ZCU208, ZCU216, and ZCU670. The example steps can be duplicated on the ZCU208 board, however, the cfg and prf files are not compatible. Download Teraterm and use this to open a serial (UART) connection to the ZCU208. The RFSoC 4x2 is an enhanced version of this board. A detailed information about the three designs can be found from the following pages. DDR4 Component Zynq UltraScale+ RFSoC Gen 3 RF Data Converter Evaluation Tool. The ZCU208 board is equipped with UltraScale+™ RFSoC ZCU208 evaluation kit is the ideal platform for both rapid prototyping and high-performance RF application development. 0 documentation (rfsoc-hdlcoder. 0 and later. The evaluation tool consists of a reference design for the Zynq UltraScale+ RFSoC ZCU208 and ZCU216 evaluation boards with a custom GUI to configure the operation of the RF Data Converters and evaluate the performance of the RF-ADCs and RF-DACs. com/member/zuplus_rfsoc_starter_designs. The Zynq® UltraScale+™ RFSoC ZCU208 Evaluation Kit is the ideal RF test platform for both out-of-box evaluation and cutting-edge application development. After adding the IP Zynq Ultrascale+ RF Data Converter, i right click on it and choose "Open IP Example Design". For Zynq UltraScale+ RFSoC there are only example designs for the ZCU1275 and ZCU1285 boards. Number of Views 306 Number of Likes 0 Number of Comments 4. Log In to Hello I am examining the example design: "DDS Compiler for DAC and System ILA for ADC Capture – 2020. 1, and PYNQ v3. This page presents the MTS Design example for ZCU1275/ZCU1285 device. If there are many COM ports, select the port with Generate HDL code and embedded C code from algorithm models in Simulink, and deploy systems to prototype hardware like the AMD Zynq UltraScale+ RFSoC ZCU111 Evaluation Kit, Zynq UltraScale+ RFSoC ZCU216 Evaluation It is equipped with the industry's only single-chip adaptable radio device. The Zynq™ UltraScale+™ RFSoC DFE ZCU670 Evaluation Kit is the optimal platform for adaptive radio development and out-of-box evaluation in rapid prototyping of 5G New Radio (5G NR), radar, and a breadth of RF applications. Figure3. 0. ZCU1275/ZCU1285 RFSoC 16X16 MTS Design Getting Started Guide ZCU111 RFSoC RF Data Converter Evaluation Tool Getting Started Guide. . This example uses the ZCU216 pltform block, so this example adds the ZCU216 Yellow Block to our Simulink model. Node locked and device-locked to the Zynq™ UltraScale+™ XCZU49DR RFSoC with one year of updates: AMD SDK At least part of the issue is now understood and can be worked around by modifying source code in a section of MathWorks RFSoC add-on. PYNQ example of using the RFSoC as a QPSK transceiver. we have two different examples with complete Vivado designs with Application code for MTS(VITIS) for ZCU208 and ZCU216 boards (Gen3). Getting started. A JTAG interface is used to established communication between a host computer and a Zynq Ultrascale+ RFSOC containing an RF analyzer design. I use Vivado 2020. </p><p> </p><p>Can The latest RFSoC-PYNQ 3. Example Program 1. pdf document. - strath-sdr/rfsoc_radio ZCU208, ZCU216, ZCU111, RFSoC4x2. Vitis Embedded Development & SDK femto January 12, 2024 at 12:04 AM. The design has 16 independent DAC and ADC paths, two AXI DMAs and Stream Pipes components for high performance data transfers from PS_Memory to RFDC and vice versa. For modeling and simulation of the system, see the Transmit and Receive Tone Using AMD RFSoC Device - Part 1 System Design example. Switch on the board. 0 release adds supports for the ZCU208 alongside the existing support for the RFSoC 4x2, RFSoC 2x2, and ZCU111. The options here for example, allow for sample rates to be changed and can be set to determine how the Simulink ZCU1275/ZCU1285 RFSoC 16X16 MTS Design Getting Started Guide. > Integrated direct RF-sampling enabling RF design in the I am learning to use the AXI DMA IP to transfer data to the on-board DDR memory on the ZCU208 RFSOC board (my ultimate goal is to continuously stream data stream data from the DDR memory through the DAC then capture it back through the ADC and store it again in the DDR memory). Good day. I am working with the AMD Xilinx ZCU208 RFSoC Development Kit, which has an LMK04828 that I am trying to interface to with an external Orolia SecureSync 2400 10 MHz reference clock. Can you provide some assistance to clarify how to interface the LMK04828 to our external 10 MHz UltraScale+™ RFSoC ZCU208 evaluation kit is the ideal platform for both rapid prototyping and high-performance RF application development. com RF Data Converter Evaluation Tool User Guide 6. Integrated 8x 5GSPS ADC, 8x 10GSPS DAC, 8x SD-FEC design example; Lidless package for improved thermal dissipation; DDR4 Component – 4GB, 64-bit, 2666MT UltraScale+™ RFSoC ZCU208 evaluation kit is the ideal platform for both rapid prototyping and high-performance RF application development. This repository contains a BPSK & QPSK transceiver radio This example shows the workflow using the soc_rfsoc_datacapture model. Create an SoC model soc_rfsoc_datacapture as the top model and set the Hardware Board option to I am designing a board around an XCU48DR and am currently looking into the power design. Then it creates a new project, but the instantiation fails. For this example, only the REF Clock is important and is set to 245. With some changes I can generate Vivado projects now using the HDL Coder Workflow Advisor for the ZCU208. The user is allowed to generate a custom RF analyzer design ZCU208_dds_ila_2020p2_RevA_released - Free download as PDF File (. Teraterm should immediately recognise This is an example starter design for the RFSoC. or between RFSoC development boards running the same design. Create an SoC model soc_rfsoc_datacapture as the top model and set the Hardware Board option to Xilinx Zynq UltraScale+ RFSoC ZCU111 Evaluation Kit. In this example, we will use the XM650 add-on card, which covers the N79 Band (4700MHz), and the CLK104 add-on card. Here's an example: No description, website, or topics provided. The user must connect the channel outputs to CRO to observe the sine waves. How to use RFSoC converters RFSoC fully support AXI-Stream interface, that allow an high bandwidth. Open the model rfsocChannelizer. This example design provides an option to select DAC channel and interpolation factor (of 2x). 76MHz (picture Under Products Devices > SoCs, MPSoCs & RFSoCs > Zynq UltraScale+ RFSoC > tab Resources https://www. Below are the modification in this TRD for linux-kernel, rfdc drivers, rftool and rfdc example application, on top of 2019. for I pulled the latest rfclk software from the Xilinx embeddedsw repo, and built the rfclk driver and example on PetaLinux 2. PYNQ is used to visualise the data at both the DAC and ADC side of the Once installation has finished you will find a RFSoC-MTS folder in the Jupyter workspace directory (left-sidebar). This model includes the FPGA model soc_rfsoc_datacapture_fpga and the processor model Is there an MTS example design for RFSoC gen 3 other than the precompiled UI example? The MTS example for the ZCU1275 provides the complete Vivado design. 32 MHz in the design. I used the design from the Xilinx zcu208_4GSPS_MTS_2020p2 Demo project using Vivado 2020. These tutorials were based on the earlier RFSoC 2x2 kit which features a RFSoC Gen1 with 2x 4 GSPS ADCs and 2x 6. ZCU111 RFSoC RF Data Converter Evaluation Tool Getting Started Guide. AMD Zynq™ UltraScale+™ ZCU208 RFSoC Evaluation Kit is the ideal RF test platform for both out-of-box evaluation and cutting-edge application development. This is an example starter design for the RFSoC. The following is therefore easily applied to your specific platform. Users can generate their own cfg and prf files PYNQ example of using the RFSoC as a QPSK/BPSK radio transceiver. This repository contains the source code and build scripts for the RFSoC-PYNQ base design and SD card images. A collection of designs and notebooks for the PYNQ & RFSoC workshop — part of the ZCU111's PYNQ image. 16 x ADC samples per clock cycle. Generate HDL code and embedded C code from algorithm models in Simulink, and deploy systems to prototype hardware like the AMD Zynq UltraScale+ For Zynq UltraScale+ RFSoC there are only example designs for the ZCU1275 and ZCU1285 boards. 2" for the ZCU111 evaluation board. 7; the build is not for baremetal and not for the ZCU111 (there are #defines for both in the code). > Integrated direct RF-sampling enabling RF design in the RF DC Evaluation Tool for ZCU208 board - Quick Start The ZCU111 RFSoC Eval Tool has three designs based on the functionality. Contribute to slaclab/Simple-ZCU208-Example development by creating an account on This document describes an example starter design for the RFSoC ZCU208 board that utilizes a DAC and ADC with a sample rate of 1. The designs are open source and can be ported to other suitable Zynq Ultrascale+ RFSoC boards. This model includes the FPGA model soc_rfsoc_datacapture_fpga and the processor model This example shows the workflow using the soc_rfsoc_datacapture model. Chapter 1: Introduction The Zynq® UltraScale+™ RFSoC ZCU208 Evaluation Kit is the ideal RF test platform for both out-of-box evaluation and cutting-edge application development. The design files in this repository are compatible with Xilinx Vivado 2022. I went through the example found here:Getting started with HDL Coder for the Xilinx ZCU208 RFSoC Gen 3 development board — hdlcoder-docs v1. ZCU208 — PYNQ v3. Contribute to Xilinx/PYNQ_RFSOC_Workshop development by creating an account on GitHub. You deploy a system on AMD RFSoC evaluation kits that generates a sinusoidal tone from an FPGA, transmits it across multiple RF channels, and receives it back into the device to complete the loopback. The ADC output will be sent to a System ILA to be displayed in the Hardware Manager. The design is a full QPSK transceiver, which transmits and receives randomly-generated pulse-shaped symbols with full carrier and timing synchronisation. 1 boot image? I can’t seem to find it in any do I have an RFSoC ZCU208 board. Configure the RF data converters of RFSoC devices directly from MATLAB. DAC Tile1 Ch3 will be used (LF balun). Like Liked Unlike Reply. We may have some blogs for your reference Reference Designs for RFSoC Devices. I have been referring to the ZCU208 for a hint here and there, but sometimes the design decisions confuse me and I have a few questions: For example from UG583 there is a paragraph on page 236 copied below that seems to imply it is required to connect The system level block diagram of the 16x16 MTS reference design is shown in the below figure. HTG-ZRF8-28 HTG-ZRF8-R2-28 (supporting Multi-Tile Synchronization)-HTG-ZRF8-48 3. In the same section under Note: The Example Programs are applicable only for Non-MTS Design. 8x 10GSPS DAC, 8x SD-FEC design example; Lidless package for improved thermal dissipation; Comes equipped with all board-level features needed for design development. Se n d Fe e d b a c k. The user is allowed to generate a custom RF analyzer design Zynq UltraScale+ RFSoC Data Sheet: Overview DS889 (v1. RF DC Evaluation Tool for ZCU208 board - Quick Start The ZCU111 RFSoC Eval Tool has three designs based on the functionality. This is an example starter design for the RFSoC. The kit features the Zynq UltraScale+ RFSoC XCZU48DR-2FSVG1517E silicon, which includes an integrated 8x 5GSPS ADC, 8x 10GSPS DAC, and Most of the overlays on this page support the RFSoC 2x2, RFSoC 4x2, ZCU111, and ZCU208. UltraScale+ RFSoC XCZU48DR-2FSVG1517E silicon, which includes The system level block diagram of the 16x16 MTS reference design is shown in the below figure. > Integrated direct RF-sampling enabling RF design in the Zynq UltraScale+ RFSoC XCZU48DR-2FSVG1517E silicon featured on the ZCU208 Evaluation board-Integrated 8x 5GSPS ADC, 8x 10GSPS* DAC, 8x SD-FEC design example; Lidless package for improved thermal dissipation; DDR4 Component – 4GB, 64-bit, 2666MT/s, attached to programmable logic (PL) This repository demonstrates the RFSoC’s Multi-Tile Synchronization (MTS) capability with the ZCU208. Clock Settings. Zynq UltraScale+ RFSoC Data Converter Evalution Tool • Power Advantage Tool. This document describes an example starter design for the RFSoC ZCU208 board that utilizes a DAC and ADC with a sample rate of 1. Products. Design Task and System Specifications. The ADC stream clock set Target Platform to Xilinx Zynq UltraScale+ RFSoC ZCU208 Evaluation Kit or Xilinx Zynq UltraScale+ RFSoC ZCU216 Evaluation Kit. This is a great resource if you want to bring up a design on one of our evaluation boards as it gives you both the hardware design and a software application that implements a CLI to allow you to Actually the starter designs are made to simplify the development of RFSoC applications. A simple “hello world” example is presented demonstrating that ZCU1275/ZCU1285 RFSoC 16X16 MTS Design Getting Started Guide ZCU111 RFSoC RF Data Converter Evaluation Tool Getting Started Guide. The workflow steps are common for all the three models. ADC/DAC NCO mixer LO (GHz) Specify the NCO mixer frequency values as a scalar. The equipped ZU48DR is Xilinx’s highest ADC sample rate RFSoC device, designed for applications requiring wide instantaneous bandwidth. After writing PYNQ v3. Check each overlay for details. In order to follow the tutorial I need the "vv. ZCU1275/ZCU1285 MTS Design Example; RF DC Evaluation Tool for ZCU208 board - Quick Start; There is also a Xilinx Power Advantage Tool that runs on the Zynq UltraScale+ RFSoC boards. I have been referring to the ZCU208 for a hint here and there, but sometimes the design decisions confuse me and I have a few questions: How were the numbers printed on the schematic for current capability calculated (like VCCINT 0. DDR4 Component Example 1: Using the Reference Clock. Teraterm should immediately recognise a COM port with a number at the end. 1 In this demo we use the new ZCU208 Eval Board to look at the latest generation of RFSoC. The Zynq® UltraScale+™ RFSoC ZCU208 kit and RF DC Evaluation Tool includes everything needed for quick out of box evaluation of the excellent Gen 3 DAC/ADC performance. zip" file, which contains the example project and sources. It uses the ZCU111 board. 7 ( You can find the example design at the RFSOC starter design page. 4. To download the latest PYNQ image for your board, RFSoC-PYNQ provides Python APIs, libraries and drivers for the RFSoC, example overlays and designs, tutorials and other resources for RFSoC users. What is the default IP address assigned in the zcu208v3. Below you can find the TCL Console messages i have. Make sure that rfsoc-zcu208-mw-ex-polyphase-channelizer-5gsps is the current directory in Matlab. In the Modeling tab in the Setup section select Model Settings. And find the design parts at . RF DC Evaluation Tool for ZCU208 board - Quick Start. UG1410 Now let’s look at an example showing a clock distribution on the ZCU208 board. designers with the ZCU208 evaluation board. AMD / Xilinx Zynq® UltraScale+™ RFSoC ZCU208 ES1 Evaluation Kit is an ideal RF test platform for both out of the box evaluation and cutting-edge application development. Users can generate their own cfg and prf files View the reference design and schematic for Zynq UltraScale+ RFSoC ZCU208 Evaluation Kit based on AMD Solution. Example 1: Using the Reference Clock. 1 2. > Integrated direct RF-sampling enabling RF design in the Most of the overlays on this page support the RFSoC 2x2, RFSoC 4x2, ZCU111, and ZCU208. Then, connect a micro USB cable between the ZCU208 and the computer. bit file to the SD memory card on the RFSoC. 14) June 27, 2023 Product Specification 5 Zynq UltraScale+ RFSoC Feature Summary Table 2: Zynq UltraScale+ RFSoC Feature Summary XCZU21DR XCZU25DR XCZU27DR XCZU28DR XCZU29DR XCZU39DR XCZU42DR XCZU43DR XCZU46DR XCZU47DR XCZU48DR XCZU49DR 12-bit RF-ADC w/ Zynq UltraScale+ RFSoC XCZU48DR-2FSVG1517E silicon featured on the ZCU208 Evaluation board; Integrated 8x 5GSPS ADC, 8x 10GSPS * DAC, 8x SD-FEC design example; Lidless package for improved thermal dissipation *10GSPS is achieved using ZU48DR SCD5184 silicon This tool is board independent and can be used with custom boards as well as Xilinx development platform such as the ZCU208, ZCU216, and ZCU670. The ZCU1275/ZCU1285 16x16 MTS reference design runs on ZU29DR/ZU39DR RFSoC. See Appendix D: Additional Resources and Legal Notices for references to documents, files, and resources relevant to the ZCU208 evaluation board. 47456 GHz. I will take a pre-made example from the RFSoC Starter Design Lounge. RF DC Evaluation Tool for ZCU208 board - Quick Start This example design is meant to demonstrate the Multi-Tile Sync (MTS) functionality of RFDC IP. It uses a DAC and ADC sample rate of 1. Table of Contents. Contact Mouser Reference designs and board tool for rapid development; Specifications 0°C to 45°C operating temperature range This tool is board independent and can be used with custom boards as well as Xilinx development platform such as the ZCU208 or ZCU216. This example is described in the zcu111-dds-ila-2020p2. Both tutorials are available on-demand below. 85V @ 60A on sheet 48)? Vivado™ Design Suite: System Edition: The AMD Vivado Design Suite is a revolutionary IP and system centric design environment built from the ground up to accelerate the design for all programmable devices. 2. Connect the ethernet cable to the router or PC. pdf format) Ordering & Availability Information. xpr. AMD Zynq UltraScale+ RFSoC ZCU208 Evaluation Kit + XM655 balun card + DC blocks. MTS can be demonstrated with the RFDC Evaluation tool and a RFSoC development kit. It uses the ZCU208 board. Multi-Tile Synchronization is a major feature of the RFSoC devices and is used in many application. > Integrated direct RF-sampling enabling RF design in the Zynq UltraScale+ RFSoC XCZU48DR-2FSVG1517E silicon featured on the ZCU208 Evaluation board; Integrated 8x 5GSPS ADC, 8x 10GSPS * DAC, 8x SD-FEC design example; Lidless package for improved thermal dissipation *10GSPS is achieved using ZU48DR SCD5184 silicon Xilinx ZCU208 RFSoC Gen 3 development board kit with production silicon (ES1 silicon not supported) Advisor step you will see various option fields and pull down menus on the left, these may be changed to customize the design. The DAC will output a continuous 10 MHz sine wave and the ADC output will be sent to a System ILA for display. - strath-sdr/rfsoc_qpsk The latest RFSoC-PYNQ 3. The RFSoC4x2 also uses the loop-back configuration and The Zynq® UltraScale+™ RFSoC ZCU208 kit and RF DC Evaluation Tool includes everything needed for quick out of box evaluation of the excellent Gen 3 DAC/ADC performance. Currently, The ZCU208 is an evaluation board featuring the ZU48DR Zynq ® UltraScale+™ RFSoC Gen 3 device. The output from these DACs is looped back to the ADC input for ZCU1275/ZCU1285 RFSoC 16X16 MTS Design Getting Started Guide. 554 GSPS DACs. I’m trying to connect to a ZCU208, but I’m unable to connect over ethernet. For Example : If the user wants to build for Non-MTS Design, the design_path would be given as below: ZCU208 RFSoC with the new Vitis Unified IDE. However, the resulting Vivado hardware design still does not compile with just that fix. Hello, I am trying to create an IP Example Design of RF Data Converter. io)I was able to successfully complete steps 1 - 10 and program the fpga with the e Hi , I am using a Example design provided by xilinx (ZCU208_dds_ila_2020p2_RevA). Note: The System Generator and XPS platform blocks are required by all CASPER designs This is an example starter design for the RFSoC. In this example, the design task involves creating an FPGA algorithm that generates sinusoidal tones for all eight DAC channels of the RF Data Converter block. For now, I am just using a DDS compiler to generate a sine wave instead of - HTG-ZRF8 Xilinx Zynq UltraScale+ RFSoC platform Reference Designs/Demos: - x8 PCI Express - DDR4 Memory Controller-Petalinux (unsupported sample design) Documents: - User Manual - Schematics (partial in searchable . The DAC will continuously play 10MHz sine wave from the DDS Compiler IP. txt) or read online for free. This application generates a sine wave on DAC channel selected by user. And I think DDS+ILA demo is a good start point since the design is not complex. One additional notebook is provided for the ZCU208, CommonBoardWiring describing its wiring diagram so that the DAC tiles loopback full-bandwidth to the ADC tiles via SMA cabling. <p></p><p></p>I haven't been able to locate this file in UltraScale+™ RFSoC ZCU208 evaluation kit is the ideal platform for both rapid prototyping and high-performance RF application development. The RF DC Evaluation Tool provides the perfect SW platform for easy generation and acquisition of RF signals to quickly get you moving toward the prototype/development stage. Zynq UltraScale+ RFSoC 258827tatmhamha November 8, 2024 at 5:03 PM. > Integrated direct RF-sampling enabling RF design in the RFSoC Tutorials. readthedocs. 1) June 23, 2020 www. The user is allowed to generate a custom RF analyzer I am designing a board around an XCU48DR and am currently looking into the power design. 2, and i work on the evaluation board ZCU208. 1shows the flow to manage RFSoC parameters and configuration. The ZCU208 is an evaluation board featuring the ZU48DR Zynq® UltraScale+™ RFSoC Gen 3 device. This section describes 8x8 (8-DAC, 8 UltraScale+™ RFSoC ZCU208 evaluation kit is the ideal platform for both rapid prototyping and high-performance RF application development. 1 to the SD Card, insert it into the SD Card slot on the ZCU208. The ZCU208 board enables the demonstration, evaluation, and development of numerous applications. 47456GHz. > Integrated direct RF-sampling enabling RF design in the ZCU1275/ZCU1285 RFSoC 16X16 MTS Design Getting Started Guide. RFSoC2x2, Introduction. UltraScale+™ RFSoC ZCU208 evaluation kit is the ideal platform for both rapid prototyping and high-performance RF application development. The DAC will output a continuous 10 MHz This kit features a Zynq UltraScale+ RFSoC ZU48DR which integrates eight 14-bit 5GSPS ADCs, eight 14-bit 10GSPS DACs, and eight soft decision forward error correction (SD-FEC) cores designed to jumpstart RF class Download Teraterm and use this to open a serial (UART) connection to the ZCU208. html#documents Using "scp" to copy your . From the overview page, we access the CLK104 settings by clicking on “Clock settings”. Toggle navigation . In the subsequent version the design has been split into three example designs based on the functionality. This product is available to qualified customers. ZCU216 — PYNQ v2. The DAC will continuously play 10MHz sine wave from the Recently, the design examples featured in the RFSoC book have been updated to support the ZCU208 and ZCU216 development boards. html#resources</a> I • FPGA hardware design (see Chapter 3: Hardware Design) • FPGA embedded software design (see Chapter 4: Software Design and Build) • GUI (see RF Data Converter Interface User Guide (UG1309)) Chapter 2: Overview UG1433 (v1. Please contact your local sales representative or visit the contact sales form. (800) 346-6873. Please apply for the access at the below link- https://www. You can obtain a PYNQ image for each of these development boards and other supported platforms by following the links below: 1. com/products/silicon-devices/soc/rfsoc. Expand Post. They are using ADC/DAC frequency of 184. ZCU208 Board Setup This example shows the workflow using the soc_rfsoc_datacapture model. pdf), Text File (. Under Hardware Implementation set Hardware board to Xilinx Zynq UltraScale+ RFSoC ZCU208 Evaluation kit and click apply. In this first example, the default settings of the RFSOC PLL, DAC and ADC are used except for the frequency generated. Unexpected 180-degree phase shift of Q data in RFSoC MTS I/Q example design. bifl vzcgb xlfxyuut rious zuhxmbz iwb tzoa mjdxh lcd tzrufn