Specialist Suite Level DDR Validation tool: The DDR (Double Data Rate RAM Memory) Validation tool (DDRv) is a software application that helps you “tune” the DDR settings that can be the Mar 11, 2022 · I loaded the . 70 please give some proper guidance by stepwise how to do stress test for i. Dec 30, 2016 · I am using custom imx6qp board with DDR chip MT41K1G16. ) USB Port: OTG Port For SI Test, I once tried DDR Stress test with Ver. Is the value included in the sheet which you say the following? Best Regards, Fukutomi Avnet Processor Expert Software for i. 40 of the J-Link software. accourding to the help i can set a test duration, in the tool i only have a "run forever". Instead of having 2 DDR3 SDRAM’s on the top side of the PCB and 2 DDR3 SDRAM’s on the bottom side of the PC Jun 2, 2016 · Hi Yuri, One question about the strees test process. MX8M evasl board. Is there a field of a register of the DDR Controller in which setting it to "1", is it possible to perform a Feb 15, 2017 · Hi igor, Thank you for the quick response. MX6 / i. MX93 family, i. Jun 15, 2015 · The i. inc file) 2. So i. On the IOMUX tool package you’ll find the User’s Manual and also a folder containing the muxing options for Freescale’s Reference Boards, which may be of help when working with the Reference Designs as a starting point. I need to clarify some thing on this. I. This document explains: Purpose of the QCVS DDR tool. MX Processors is a suite of configuration tools for the i. I want to do the DDR stress test (following the User guide). MX community. The DDR IO configuration reference is in the i. MX6/7 DDR Stress Test Tool V2. I have a custom imx8mm board with a 512MB DDR4 (K4A4G165WE-BCTD). Stress test tool is able to start, it hangs after some time while doing calibration. The DDR tool has two components: DDR configuration tool and DDR validation tool. For other errors one can attach jtag and check memory signals with oscilloscope, perform simple write/read ddr test using Sep 23, 2014 · IOMUX Tool Download (Will request to log in) Freescale’s Boards IOMUX settings. DDR3 components and schematic are identical, but layout is somewhat different in that we have all 4 chips on the top of the board. The second half of the session covers hardware considerations board designers should follow for DDR board designs. The reason is, MX7 uses a different memory controller than the MX6 series. cfg May 25, 2016 · The first half covers the tool offerings used to assist the user with bringing-up and testing a new DDR interface: i. how did you achieve to burn the nand, if it does not pass the stress test? We use the MFGTool to do so, and we have noticed that if the board does not pass the stress test at 400Mhz it does not pass the burn procce Oct 15, 2019 · Hi, I'm checking DDR memory timings of my i. I tried to reduce the Clock Cycle Frequency to 800 MHz but then calibration fails with different messages: Feb 15, 2017 · Hi Peter no image should be running on board, it should be put to "Serial download mode" after power-up. you said I was right when i said that during a stress test, the whole memory is written despite the test fails for example in addr 0x80002100. It performs write leveling, DQS gating and read/write delay calibration features. MX is a set of configuration tools that provide an efficient method for evaluation and configuration of pins routing and DDR memory settings when designing with NXP's application processors based on Arm® Cortex®-A cores, including i. This document introduces the double data rate (DDR) RAM configuration and validation tool, which is an embedded component of QorIQ Configuration and Validation Suite (QCVS). I am using file ddr-test-uboot-jtag-mx6dq. We are encounter a strange behavior with the tool, it stops before the CPU initi The DDR configuration tool helps you configure the DDR controller in a QorIQ processor, based on the DDR implementation (discrete or DIMM) used in the processor. After DDR init script is run, DDR Test executable can be loaded using JTAG (. 1. 1 Inspection Inspection shows the status of the DDR Controller and DDR PHY configuration, by executing following tests: Mar 15, 2021 · This document introduces the DDR configuration and validation tool, which is an embedded component of Config tools for IMX and supports IMX8MSCALE devices. The MX6 series memory controller has built-in support for calibration where the MX7 memory controller does not. MX53 - LPDDR2 DDR Stress Test Have a great day, Yuri. 0对开发板的DDR进行矫正测试,主芯片为IMX6DL,在进行DDR Calibration时,提示矫正失败,错误信息如下: ARM Clock set to 1GHz DDR Configuration and Validation. Please let me know if you can calibrate LPDDR3 at 533MHz. MX6UL support in segger j-link probe - J-Link/Flasher related - SEGGER - Forum Have a great day, Yuri --------------- Jun 15, 2015 · The i. and log said "Download is complete. The calibration seems to work. This is the case where I do not want to use OTG port on iMX6 Sabre board. 1 Inspection Inspection shows the status of the DDR Controller and DDR PHY configuration, by executing following tests: Mar 21, 2016 · I am in the process of bringing-up a new iMX6UL board. When VirtualBox was closed, DDR Test Tool was able to detect USB. 2 Reset: A2. 92. See attachement where on the left is the tool, on the right is the Help. Regards, Yuri. MX8M family, i. Apr 11, 2016 · This document describes how to configure the double data rate (DDR) memory in U-Boot, running on the NXP QorIQ platform, using the DDR tool included in QorIQ Configuration and Validation Suite (QCVS). We have develop the board using the same DDR mounted on iMX8M Mini EVK and the same PMIC. In our case during the stress test we had the same issue reported by Mr. LPDDR4; DDR4 ; For more details, refer to the main mScale DDR tools page: Sep 23, 2022 · I have a custom LS1046 board. Lab: Using the DDR RPA and Stress Test Tools Lab Guide: i. thanks and regards, srikrishna Jan 31, 2020 · The DDR test GUI also uses the same USB SDP protocol to download a test firmware into the RAM of the i. inc file for imx6qp board. MX family of processors. MX 6UltraLite DRAM Register Programming Aid tool and the DDR Stress Test. I get "Success: DDR Calibration completed!!!" but wenn I start the stress test t0. MX7(?). Success: DDR Stress test completed!!! But still my u-boot Feb 16, 2017 · LPC Microcontrollers; LPC FAQs; Kinetis Microcontrollers; Motor Control and Smart Energy; Kinetis Motor Suite; K32 L Series Microcontrollers; LPCware Archive Content The DDR tool offers several test scenarios that can be split into Inspection, Optimization, vTSA, and Stressing. For that, I configured the DDR4 parameters in the MX8M_Mini_DDR4_RPA_v20. Dec 1, 2021 · Hi all I'm working with the LS1043a processor. The DDR implementation may differ by various parameters, such as number of chip selects, memory size, or ranks interleaving. MX 6UL, that was resolved in in version 6. MXX7 DDR calibration step will be: 1. Wireless Connectivity. Generated timing does not work in u-boot 2020. I am using JTAG to run DDR stress test v2. Oct 14, 2019 · DDR tools overview. No matter what market your products serve, these tools would be the most useful tools and are what we would consider the workhorse set of development tools. 0. You are right. In Device Manager in Win10, HID and USB Device popped up when USB Cable was connected to my PC. I did following steps >> But when I click "Download" it shows >> My board is imax6 quad sabre SDB and image running on SD card is " fsl-image-validation-imx-x11-imx6qdlsolo. May 6, 2016 · Hi Jiri, Firts of all, thanks for your response. Below is the log from DDR stress test tool Jul 16, 2019 · Hi, we are testing a new board with the device iMX8M Mini Industrial grade and we are trying to test DDR with the DDR tool test. I guess that your script file is good if The DDR configuration tool helps you configure the DDR controller in a QorIQ processor, based on the DDR implementation (discrete or DIMM) used in the processor. Hi Jack for DQS gating issues one can try to change drive strength of mmdc signals, check for example description of IOMUXC_SW_PAD_CTL_GRP_B1DS register i. I also recommend for you to follow up with your local engineers on Lily Zhang's team to get training on DDR tools and for real-time support. In this scenario, the user copies the contents in this work sheet tab and paste it to a document, naming the document with the “. The user will later select this file when executing the DDR stress test. The DDR tool offers several test scenarios that can be split into Inspection, Optimization, vTSA, and Stressing. In DDR Configuration window I select "Read from target" option. The DDR configuration tool helps you configure the DDR controller in a QorIQ processor, based on the DDR implementation (discrete or DIMM) used in the processor. I cannot start the ddr-stress-test by command "go 0x00907000" from BDI3000-debug-console successfully. sdcard" . 13) When the test completes, the results are shown. Once the OS comes up, NXP recommends using an OS memory test for further testing. Dec 14, 2018 · Hello, Following forum states about issues with i. For discrete DDR4 parameters configuration, first you need to create a QCVS DDR Memory Controller Configuration project with default configuration parameters, then modify parameters in Properties panel according to your DDR datasheet to generate the initial DDR controller configuration parameters, then use DDRv tool to connect to the target board to do validation Jul 26, 2021 · The Config Tools for i. However, a setting that worked on the test bench may be only 1/8 (or less) clock cycle from not working in your application, for example. 1 Inspection Inspection shows the status of the DDR Controller and DDR PHY configuration, by executing following tests: The DDR IO configuration reference is in the i. Feb 15, 2017 · LPC Microcontrollers; LPC FAQs; Kinetis Microcontrollers; Motor Control and Smart Energy; Kinetis Motor Suite; K32 L Series Microcontrollers; LPCware Archive Content Apr 11, 2016 · This document describes how to configure the double data rate (DDR) memory in U-Boot, running on the NXP QorIQ platform, using the DDR tool included in QorIQ Configuration and Validation Suite (QCVS). Product Forums 21. Nov 18, 2020 · I am having a similar issue with trying to get DDR4 timing for kernel 5. 2 next week, and compile and replace the bin sdm file mx8qxb0_scfw_download. MX6 DDR Stress Test Tool V1. MX6 Solo Boot Mode: Serial Download ( I checked it several times. Feb 16, 2017 · Hi Peter no, NOR FLASH is not used for ddr test Best regards igor. MX MPUs. I use NXP DDR Test Tool to Mar 15, 2021 · This document introduces the DDR configuration and validation tool, which is an embedded component of Config tools for IMX and supports IMX8MSCALE devices. NXP Forums 4. 2. 7, to get the config values for my DDR; I then ran the stress test and it passed, I assume it used the config values it gave during the config. We use Mx6DQSDL LPDDR2 Script Aid V0. i can run the DDR Stress test, but the help looks different than the tool. I think there is something other that i have to do for initializing the imx6. Can I have the download link for the stress tool. , DCD file) for use with an OS. To run the test, it is necessary to reset the processor correctly. When I write a number 0xFFFFFFFF, i got the number 0x00000000 in all the 8 dummy read registers. May 4, 2020 · I did try on a desktop PC and a laptop, both didn't not work. MX 8/8X Family DDR Tools Release - NXP Community. Thanks. With the Pin Settings Tool all the pins can be configured with a graphical user interface, and then generate normal C code which The DDR IO configuration reference is in the i. It means Linux can boot and working. please open SCU debug uart in other serial tool. Feb 19, 2016 · Hello, Some details about tests may be found at i. , 08/2019 NXP Semiconductor, Inc. I want to do DDR stress test. The TARGET has been choosed MX7D. DDR Freq: 528 MHz t0. But when I write 0x5A5A5A5A to the first address of DDR(0x00000000),I read the address and the result is 0x14000100. 1: data is addr test t0: memcpy10 SSN x64 test t1: memcpy8 SSN x64 test t2: byte-wise SSN x64 test t3: memcpy11 random pattern test t4: IRAM_to_DDRv2 test t5: IRAM_to_DDRv1 test t6: read noise walking ones and zeros test. 00 behaves exactly the same as V2. It ends the test and then it shows the addr in which the test has failed, right? I am a bit confused bec Nov 16, 2017 · t6: read noise walking ones and zeros test. MX6/7 DDR Stress Test Tool V3. Invalid DDR map. I also tried 32bit Memory Read write test, however for the Address value of A0000000, the tool warned me about system damage if the address is Oct 2, 2012 · Explaining it furtherly, in the world of DDR, there are many settings for which the DDR will pass all tests and work on the test bench. MX offering configuration, inspection, optimization, vTSA, stressing and code generation. MX6/7 DDR Stress Test Tool is a PC-based software to fine-tune DDR parameters and verify the DDR performance on a non-OS, single-task environment (it is a light-weight test tool to test DDR performance). So I can use MFG Tool as usual. MX 6/7 Family DDR Stres The DDR configuration tool helps you configure the DDR controller in a QorIQ processor, based on the DDR implementation (discrete or DIMM) used in the processor. MX6 series USB Certification Guides Apr 28, 2016 · Hi Jiri, When you say "The second one boots sometimes" do you mean that it passes stress test sometimes? Because for booting, the RAM must be burned first and this can't be done if it is not able even of passing the stress test. 51 can not boot, I will try to use v2. Nov 28, 2017 · This is in relation to a custom board, patterned after the Sabre board, with an iMX6SX; I used the DDR stress test tool v2. However, if I modify imximage. I am not finding the DDR test tool for imx8qxp. They did not copy the PCB design / layout from the Freescale MCIMX6Q-SDB. 14) Next you will have the option to run the DDR Stress Test. Aug 4, 2020 · Hi nathank, Also could you try setting this parameters please and see this help you to pass the test. MX8M DDR3L register programming aid . You will have to manually update your settings from the information displayed. 3 for LPDDR2 2x32 because the calibration result of V2. I can read back the values from the related registers, configured in the BDI3000-Script. I have downloaded the DDR Stress Test Tool V2. 8 and it worked fine with my PC. Jan 31, 2023 · We bought solid run evaluation board with LX2160 processor. MX7 DDR controller is different, calibration function on DDR Stress Test Tool is not support for i. Mar 17, 2016 · I have used the tool to obtain calibration results for 400MHz then applied the calibration results then run stress test for frequencies between 400 - 528 MHz. If you have an 8MM or 8MN in USB download mode, then on the Windows PC side you will get a new "USB Input Device" in the Device Manager, you can verify it by checking Jul 8, 2024 · DDR tool supports i. 1 Inspection Inspection shows the status of the DDR Controller and DDR PHY configuration, by executing following tests: Page 1 NXP Semiconductors Document identifier: T2080RDBPCUG User Guide Rev. NOTE . 2 Reset When the Reset input is asserted on the processor, the ARM processor immediately stops execution of the current instruction. mx/Mscale DDR tool. It contains the Pin Settings Tool which provides an easy way to configure pin signals, from multiplexing (muxing) to the electrical properties of pins. 1 Inspection Inspection shows the status of the DDR Controller and DDR PHY configuration, by executing following tests: DDR Configuration and Validation. The DDR IO configuration reference is in the i. 3. 70 Best regards DDR Configuration and Validation. MX7 DDR calibration,but stress test function can still work on i. Alberto, the board i The DDR tool offers several test scenarios that can be split into Inspection, Optimization, vTSA, and Stressing. 70 using methods on below link and not use imx-usb loader, as this tool is not supported by nxp. Is there a separate DDR stress test tool available for imx6qp ?? Since DDR stress test tool v2. The DDR stress is only an enablement test to verify the DDR init(i. Aug 14, 2023 · <NXP> MX8 is an entirely different architecture and SoC than the MX6/7 series. It's different between the read value and the wrote value. 52? Feb 27, 2024 · i. When I switch boot mode to ser Aug 6, 2015 · Dear Yuri, Thank you for the reply. MX8MSCALE DDR Tool Release . Part 1, DDR test tool features and capabilities. Mar 23, 2023 · This is a detailed programming aid for the registers associated with i. ds” file extension. best regards Goto Mar 26, 2021 · DDR Stress Test script: This format is used specifically with the DDR stress test. I actually noticed the problem with stress test after few hours during u-boot tuning as the board stops wo Apr 11, 2016 · This document describes how to configure the double data rate (DDR) memory in U-Boot, running on the NXP QorIQ platform, using the DDR tool included in QorIQ Configuration and Validation Suite (QCVS). 2021 NXP. Sep 12, 2018 · ddr_out32(&ddr->mtcr, mtcr); Regarding DDRv problem, please make sure there is valid RCW on the target board, QCVS tool cannot support hard-coded RCW. If the target board is empty, please refer to the first section in Use CodeWarrior for ARMv8 to Debug U-boot and Linux Kernel and Bring up Bare Boards to program RCW on the target board. MX6Q board now. Also, please take a look at section 3. W Fukutomi, hello ! Yes. Feb 6, 2023 · Hello. How to get optimized DDR initialization code for a custom board. I have connected the USB OTG cable and the USB UART cable and I know the target is wroking as I can see data being output to console when the target is booting in internal boot mode (boot mode = 10). i have downloaded i. MX8M-plus MPU. Jul 2, 2014 · Customer copied the schematic and code from the Freescale MCIMX6Q-SDB to design the Control Board for their product. MX7ULP Reference Manual (document IMX7ULPRM) section “IOMUXC1 memory map”. MX8MMini Hands on Lab Guide, Rev 1. DDR tool is part of Config tools for i. 1 (Write Leveling Calibration) of “Freescale i. MX8MM Hands on Lab Guide, i. 1, 08/2021 QorIQ T2080 Reference Design Board (T2080RDB-PC) User Guide; Page 2: Table Of Contents Oct 12, 2023 · Important: If you have any questions or would like to report any issues with the DDR tools or supporting documents please create a support ticket in the i. Sep 14, 2017 · Hello, 1. Nov 22, 2016 · 1. It lo Hi Many thanks for your timely feedback !! Regards, Peter. MX95 family and LX2160A\\LX2162A. MX6Q Reference Manual. Feb 16, 2017 · Dear #igorpadykov Many thanks for your explanation and I'm happy to say that I could successfully do the calibration using sabre sdb board. 5 Lab: Using the DDR RPA and Stress Test Tools Download and install the MX8M DDR Tool. Steve Feb 27, 2020 · We will be the latest SCFW source code -----imx-scfw-porting-kit-1. MX Applications Processors DDR tool User Gu Apr 25, 2019 · Now I'm trying to perform a stress test with MSCALE_DDR_Tool. However, I found the virtualbox that I use for debugging uboot using the USB-OTG debugging for IMX, seems rename the usb drive in windows to virtualUSB, and DDR Test Tool does not seems to like it. Note, hardly results for 528 MHz calibration are significantly differ from ones of 533 MHz. MX6. Product Forums 20. MX and start it. We have generated a script like below for our 512 MB LPDDR4 Ram from Micron, configuration is like below for the MT53E128M32D2DS-046 WT:A LPDDR4 Ram: After generating script according to the configuration above, we get the foll Apr 11, 2016 · This document describes how to configure the double data rate (DDR) memory in U-Boot, running on the NXP QorIQ platform, using the DDR tool included in QorIQ Configuration and Validation Suite (QCVS). I am not sure how to deal with your DDR tool. 60 does not provide any . 4. Mar 15, 2021 · This document introduces the DDR configuration and validation tool, which is an embedded component of Config tools for IMX and supports IMX8MSCALE devices. May 4, 2016 · Hi Yuri, Thank you for the answer, 1. Aug 3, 2020 · Hi nathank , Could you share with us the DDR part from the schematics, the LPDDR4 part that you are using and the spreadsheet with the Product Forums 20 General Purpose Microcontrollers 7 Mar 3, 2020 · I am trying to use the MSCALE_DDR_Tool with the i. Aug 31, 2023 · Hello, We are trying to bring up our custom board with i. May 6, 2016 · Hello, everybody. 52 to test our customer board and it was successful. MX v14 and v15. 2 fails: If I perform a manual Write/Read to that address, it works. But, Dec 14, 2018 · Model-Based Design Toolbox (MBDT)Model-Based Design Toolbox (MBDT) Jun 15, 2015 · The i. It shows BOOT_CFG[5:4] = 0x03. I wanted to know if this processor inside the DDR memory controller has a self test of the DDR memories a BIT test integrated into the hardware. Test has been completed successfully. NXP Semiconductors Document identifier: LX2160ARDBRM DUT Device under test LX2160A Reference Manual. 04 to generate script, we decide to use ddr stress tester 1. This is what most of us would call a “skinny margin”. Cause i. DDR memory Two 72-bit DDR4 ports (64-bit data, 8- DDR Configuration and Validation. At this moment we got two same boards too, one pass the stress test s Apr 8, 2020 · The following registers in the MMDC define the DDR address space: • MDMISC[DDR_4_BANK]—Defines either 4 or 8 banks in the DDR device • MDCTL[DSIZ]—Defines the DDR data bus width of x16, x32 or x64 • MDMISC[BI]—Defines whether bank interleaving is on or off • MDCTL[COL]—Defines the column size of the DDR device May 9, 2016 · I still don't understand one thing. Are there any other solutions to the problem? The DDR tool offers several test scenarios that can be split into Inspection, Optimization, vTSA, and Stressing. May 16, 2016 · Hi guys, Good news my board is working checking all clock signals one of their was missing after re check schematic we send the board to a x-ray check and some pads was not soldered after the fix all is working. Iam able to connect to the board over JTAG with Codewarrior studio. But the result ERROR: Can't open USB device!!!. mx6 solo sabresd board. 24. DDR tool provides two main functionalities: configuration and validation. According to Stress test FAQ : ” calibration is not supported or needed when using MX7. Please note that any private messages or direct emails are not monitored and will not receive a response. 04 but the stress test passes no problem. The board boots up and runs using the SabreSD DDR calibration values provided in Mar 15, 2021 · This document introduces the DDR configuration and validation tool, which is an embedded component of Config tools for IMX and supports IMX8MSCALE devices. Feb 16, 2020 · Hello 文炳 项,. It can be downloaded from Config Tools for i. The communication channel after the download is the UART . bin under the Stress DDR test tool, but click on the download will cause the above problem (card live) Aug 20, 2019 · 您好! 我使用DDR Stress Tester Tool V3. General Purpose Microcontrollers 7. . Can anyone point me in the right direction. ” Jun 29, 2016 · I used GUI DDR Test Tool V2. Dec 16, 2017 · 11) Enter 'y' to accept the DDR frequency of 533MHz 12) Wait and watch while the test completes. Oct 19, 2020 · I am debugging DDR3 (micron M$41k512M16HT using dummy register write and read. 52, but which version of LPDDR2 script aid should I use for V2. 00. if you want to watch DDR script excuting process. 2. DIP switches should be Apr 11, 2016 · This document describes how to configure the double data rate (DDR) memory in U-Boot, running on the NXP QorIQ platform, using the DDR tool included in QorIQ Configuration and Validation Suite (QCVS). 1 Inspection Inspection shows the status of the DDR Controller and DDR PHY configuration, by executing following tests: Feb 14, 2024 · Hello, i have installed config Tools for i. Required Equipment MCIMX8MM-EVK with Power Supply USB Cable, type C USB Cable, type B Sep 15, 2017 · Hi Yuri, Here is my understanding, if I'm wrong please correct me. As well as I connected the sabre SDB to host pc via USB OTG of sabre Jan 3, 2019 · here i am new to this field getting confused about how to ddr stress test . Board working well. elf image) What I am planning to do is to initialise the DDR using JTAG only. Jan 9, 2024 · Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. 4. Hello, the restriction of 528 MHz is from tools, supporting i. To run the DDR Stress test via JTAG, DDR init script needs to be run using the DDR Stress test tool GUI (. See ARM Architecture Reference Manual section A2. 14c of the SEGGER - The Embedded Experts - Downloads - J-Link / J-Trace [SOLVED] I. I would like to change REF_SEL to choose 64kHz in terms of testing half refresh cycle of DDR3 memory. MX7D DRAM Register Programming Aid. I still don't understand one thing. DDR IO duty cycle adjustment is available for both DDR differential clocks and DDR single IO pins and corresponds to the DCYCLE_TRIM parameter. e. When I write a number 0x00550055, I get the number 0xAAAAAAAA,0xFFFFFFFF,0xAAAAAAAA,0xFFFFFFFF,0xAAAAAAAA,0xFFFFFFFF,0xAAAAA Oct 8, 2019 · Information Processor: i. MX 8/8X Family DDR Tools Release . 51 but so far I have not been able to find any instructions or guide on how to use it. i. 1 Inspection Inspection shows the status of the DDR Controller and DDR PHY configuration, by executing following tests: Jun 27, 2018 · Solved: Hi, I use NXP DDR Test Tool to test MX7D . I use version V6. Part 2, DDR configuration tool features and capabilities, benefits of each for the end users. I already reported about it to the team, but, at least till now this issue takes place. Application Notes: MX_Design_Validation_Guide. 1,Is there something wrong with use this tool? 2 May 8, 2023 · The latest DDR tools: DDR stress test and RPA, can be found on this public community page: i. 6. 60 tool on imx6qp. Other NXP Products. The DDR tools support and have been tested on DXL B0. MX 8M Plus DDR initialization. Thank you all. elf. The following tools are currently Mar 3, 2016 · Hi Riccardo, In our case we also could make single memory access, finally we decided to make a new design chanching the layout because we didn't make good grounds planes and now the stress test and calibration are made successfully, so check your PCB design. Aug 28, 2017 · please try v. how did you achieve to burn the nand, if it does not pass the stress test? Because our board fully works when "cold started". ds file and clicked the download button. Fine tune DDRPHY paramters as follows ddrparam set ODTImpedance xx ddrparam set TxImpedance xx Regards, Israel H. When we do the calibration using USB OTG with serial download mode (No OS on board, No SD card & no eMMC access) ; does Jan 2, 2019 · I found a solution to my problem. I got some parameters from test tool and it looks like as below Write leveling calibration completed Feb 11, 2020 · Hello, Thank you for the information on i. We are also working with the iMX6UL,We made our own board based on EVK design but we didn't use the nxp files because the import to Altium failed, so the EVK design was just a reference. Due to the MX8 complexity, you can only run the stress test from the GUI tool. DDR Configuration and Validation. 1 Inspection Inspection shows the status of the DDR Controller and DDR PHY configuration, by executing following tests: Apr 17, 2015 · I can load than the ddr-stress-test (elf) file to 0x00907000. xls I did the calibration with these parameters in the Mscale DDR Tool: But whhen I tried Dec 14, 2018 · Hello, Thanks for the help I will try. MX6 DRAM Port Oct 22, 2021 · Hi, I have passed the DDR Stress test by NXP i. Nov 24, 2014 · Hello There, We have a custom board very similar to the imx6q SabreSD reference design. fatge uczizlpd vtdrfj xsygz kpgzs adzjf khmrwq mjg flazqi dwshbg
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