TDA2: Number of cores
Part Number:TDA2Hi Sir,I want to know how many cores are there in the TDA2xx SoC?As per my knowledge, A15(MPU_0 or a0), M4(IPU_0 or m0), M4(IPU_1 or m1), 2 DSP cores, 4 EVE cores. I am right.?Thanks in...
View ArticleCCS/TMS320F28335: TMS 320f28335 experimental kit
Part Number:TMS320F28335Tool/software: Code Composer StudioNot able to connect to board.tried out with different debug probes .but still the problem exists.how to resolve it
View ArticleTMS320F28377S: Sigma Delta Filter Module
Part Number:TMS320F28377SHello,I hace a question on the Sigma Delta Filter Module of the TMS320F28377S device.In our motor controller product, we are using Mode2 for the input control unit.I suppose...
View ArticleCCS/F28M36P63C2: XDS100V2 Emulator test connection fail
Tool/software: Code Composer StudioHello all,I have been trying to connect to my custom made F28M36 board and when i set the adaptive clocking frequency and test the connection, i get the following...
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CCS/LAUNCHXL-F280049C: XDS110/LAUNCHXL-F280049C ERROR: (Error -2131...
Part Number:LAUNCHXL-F280049CTool/software: Code Composer StudioHi,I got a F280049C LaunchPad™ development kit and now I'm trying to use.First, I did my own code, but had problems when the launchpad...
View ArticleRTOS/TMS320F28379D: Task_sleep() kills task
Part Number:TMS320F28379DTool/software: TI-RTOSHi,I have a little example running with SYS/BIOS. It simply creates a task whose content is like shown below:Void taskFxn(UArg a0, UArg a1) { while (TRUE)...
View ArticleCCS/TMS320C5545: emulate uart as usb not at the terminal side,but at the dsp...
Part Number:TMS320C5545Tool/software: Code Composer StudioHi all,I would like to use uart as usb at the dsp processor side,but not at the terminal side(pc). please help to find the sample programs...
View ArticleLinux/AM3354: Run qt demo touch application without weston
Part Number:AM3354Tool/software: LinuxHello, I am working on AM3354 based custom board which have LCD and touch pannel.I need to run qt application on it, I have try to run sample demo application of...
View ArticleLinux/DRA76P: Kernel compilation
Part Number:DRA76PTool/software: LinuxHi,I am trying to compile kernel from ti-processor-sdk-linux-automotive-dra7xx-evm-03_04_00_03 sdk with the command make linux I am getting the error asIn file...
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TUSB544: GPIO mode without connect AUX can't work DP
Part Number:TUSB544Hi ExpertAfter today's test, I ask customer direct connect SBU signal to TUSB544 AUX pin ( in orignial question we let AUX and SBU pin floating because QC SOC have SBU MUX by itself...
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DRV8711: Direct PWM. Hi-Z state on both xOUT1 and xOUT2 at the beginning of...
Part Number:DRV8711Hello!I am using DRV8711 in direct PWM mode. I input signals in accordance with "Table 2. Direct PWM Input Mode Logic" page 12 Datasheet. As you can see on the diagram, the AIN1...
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TPS730: Determine the date of manufacture TPS73033DBVR
Part Number:TPS730top 0101=5bottom 0100=45 is it 2015 or 2005? 4 this month is April.
View ArticleLAUNCHXL-F28379D: General board issue
Part Number:LAUNCHXL-F28379DHello TI Officers,I am using the LAUNCHXL-F28379D, and I have some questions: 1. I had an experiment where I connect 2 wires: GND and a voltage 3V to the board. But the...
View ArticleAM3354: AM3354ZCZ
Part Number:AM3354Hello We are using AM3354ZCZ with PMIC TPS65910A3A1RSLR in our new design.Some times we have observed that PMIC_POWER_EN is not generated by Sitara AM3354 processor after power on.We...
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LM3550: Can't Charge Issue
Part Number:LM3550Hi, Team,My customer used the LM3550 as followed, they found the LM3550 can't charge the output cap. The register 0x10H can be read as 0x32, the register 0xA0 as 0xC7.There is no...
View ArticleCalibration, Signal Strength
Part Number:AFE4400while performing calibration of our custom afe4400 board using Fluke "ProSim SPOT Light SpO2 Pulse Oximeter Analyzer".The afe4400 register configuration is same as of...
View ArticleTMP117: Product specs: Expected operational life (hours) at specified temp...
Part Number:TMP117Hi,I am interested in few of TI family temperature sensors: TMP117 and LMT84In the product datasheets there are no specifications in regards to product operational life in hours at...
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LM3550: Can't Charge Issue
Part Number:LM3550Hi, Team,My customer used the LM3550 as followed, they found the LM3550 can't charge the output cap. The register 0x10H can be read as 0x32, the register 0xA0 as 0xC7.There is no...
View ArticleCCS/TMS320C6678: dgemm_test build using CCS v8
Part Number:TMS320C6678Tool/software: Code Composer StudioHiAfter successfully building the dgemm example found in linalg_1_2_0_0/examples/dsponly/dgemm_test via Makefile, The program built using the...
View ArticleTPS61025: Wrong output voltage.
Part Number:TPS61025Hello.I am using TPS61025DRCR - version 3.3V.Sometimes the microcircuit is turned on and supplies the output voltage from 4.8 to 5.0 V.The input voltage is 1.8V, the output current...
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