AM6548: AM6548 on EVM seems slow
Part Number: AM6548I'm trying to benchmark some packet pack and unpack routines on various processors (the packets are simulated - no network stack is involved). Running the code on the AM6548 EVM is...
View ArticleTMS320C6727B: SPRC203.zip tools link is dead
Part Number: TMS320C6727BHi,Greetings.Our customer tries to download the "SPRC203.zip" using this link: http://www-s.ti.com/sc/psheets/sprc203/sprc203.zip however it is not working. We also try to...
View ArticleTDA3LA: system hang when dynamic allocation on heap of SR_DDR_CACHED region
Part Number: TDA3LADear Champs,My customer faced system hang when they tried to allocate additional memory dynamically on the heap of SR_DDR_CACHED region.They used 'Util_memAlloc()' function in the...
View ArticleTMS320DM8168: UDP Communication error (checksum errors)
Part Number: TMS320DM8168Hi,My customers make and sell applications using DM8168.I am currently having trouble with UDP communication errors (checksum errors).They are analyzing the cause of the error,...
View ArticleClik here to view.
TMS320C6657: DDR3 leveling has failed，STATUS = 0x40000064
Part Number: TMS320C6657Hello Champs,Customer designed his own C6657 board, but it failed in DDR3 leveling test.It prompted "DDR3 leveling has failed，STATUS = 0x40000064"1. Customer ensured the DDR...
View ArticleClik here to view.
TMS320C6678: How to enable iperf on c66x dsp side?
Part Number: TMS320C6678Hello Champs,Customer failed to use the iperf tool to test the throughput. He has followed the steps on below...
View ArticleClik here to view.
AM5728: WaitMonitoringTime = 0b00 support
Part Number: AM5728Hi, There is below NOTE in Datasheet just after Table 7-25.http://www.ti.com/lit/ds/symlink/am5728.pdf Does this mean WAITMONITORINGMODE=0b00? Is this really true? There is no such...
View ArticleTDA2SA: linux kernel stop at Waiting for root device PARTUUID=85698e31-02...
Part Number: TDA2SAHi,I port VSDK 3.07 to my custom board.My hardware is TDA2SA, 512MB memory and VSDK set the board is tda2xx_rvp_linux_all.It is boot from SD card and the last log show:[ 5.415811]...
View ArticleTDA2HV: fly-by DDR3 calibration
Part Number: TDA2HVHi Champs,is there a tool available that helps calibrating DDR3 in a fly-by topology?
View ArticleAM4379: ADC values not valid
Part Number: AM4379Hi,I have used the AM437x TI processor with TI-RTOS "pdk_am437x_1_0_15" PDK version. Integrated the "ti/pdk_am437x_1_0_15/packages/ti/starterware/examples/adc/volt_measure" ADC...
View ArticleCompiler/AM3352: Redirecting debug logs
Part Number: AM3352Tool/software: TI C/C++ CompilerHi Team,A TI AM335x processor is running with uboot v2017.01 and kernel v4.9.59 and required to redirect uboot and kernel boot up and debug logs to a...
View ArticleClik here to view.
AM3352: RTC timer questions
Part Number: AM3352HiWe are using AM3352 processor in our design and TPS65218DO PMIC. As per details provided in doc "SPRABN2–March 2019 " Table 2. RTC, please clarify following pointsVDDS_RTC: If we...
View ArticleClik here to view.
TMS320C6672: Simplest Way To Boot an Application From NOR Flash Through EMIF16
Part Number: TMS320C6672Hi, I've been working on a C6672 DSP and trying to find a way to boot it with an application image for months now. I'm able to download and debug applications on both cores...
View ArticleTMS320C6678: TMS320C6678: Hyperlink interrupts versus data synchronization
Part Number: TMS320C6678Hi, 1. Considering I have 2 C6678 boards and I want to create a hyperlink communication in both sides. As data transfer method I have 3 methods QMSS, EDMA, CPU direct...
View ArticleTMS320C6657: How to use SGMII interface connect to FPGA.
Part Number: TMS320C6657Hi Team,My customer want to use SGMII connect with FPGA.Are there any tips for this? My understanding, from dsp side just use sgmii like ethernet interface, no software change...
View ArticleTMS320C6678: TMS320C6678: Hyperlink configuration - ambiguity of documentation!
Part Number: TMS320C6678Hi, Referring to https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/791/KeyStone-Hyperlink.pptx TI presentation, slide 21.•PrivID index indicates...
View ArticleCCS/EVMK2H: Fill unused Memory cause ARM fail
Part Number: EVMK2HTool/software: Code Composer StudioHi,I do memory test on EVMK2H. I use one DSP core 0 and ARM core 0.ARM core run Linux system ,and DSP core run the memory test code.I use...
View ArticleTDA2EVM5777: Exploring the Vlib and other libraries for the purpose of post...
Part Number: TDA2EVM5777Dear TI experts,Currently, I am trying to do find some useful functions for the post processing of my semantic segmentation done on the tda2. I have some questions and would...
View ArticleTDA2HG: 【YVU Displayout with UB933】
Part Number: TDA2HGHi:Here is the configuration that we display out the yuv via UB933 with UB964usecaseDispDistSrc_weston -> Display_m4（lcd2） Capture_dsswb ->Display_yuv422(lcd1 DPI1) displayType...
View ArticleDRA71XEVM: earlyboot visionSDK noting show on the screen
Part Number: DRA71XEVMhi all experts,i early boot the visionSDK ipu2, and normally it can run successly.but sometime the screen show noting, i guess it is the DSS bug, becasue i run kmscube , show...
View Article