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CC2640R2F: Shield metal for bluetooth chip
Part Number: CC2640R2FHi,I am starting to design PCB bluetooth boardFor LAUNCHXL-CC2640R2 no have shield mentalbut I have seen bluetooth module from third party modules...
View ArticlePCF8574: Alternative solution for PCF8574
Part Number: PCF8574Hi team,My customer is searching for a I2C to I/O expander solution. The I/O requirement for each device is at least 4 I/O ports. But the I2C master needs to control 64 I2C slave....
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BQ76930: 20S BMS imbalance problem with BQ76930x2
Part Number: BQ76930We are designing a 20S BMS with BQ76930 , and we have a problem: how to balance the power consumption of the upper and bottom battery，except Regout load resistance? and in our...
View ArticleTDA2E: Driver Monitoring System (DMS) algorithm in Vision SDK
Part Number: TDA2EHi,In PROCESSOR SDK VISION 03_07_00_00,PROCESSOR_SDK_VISION_03_07_00_00/vision_sdk/links_fw/include/link_api/algorithmLink.hline253: ALGORITHM_LINK_DSP_ALG_SFMSURROUND = 27,...
View ArticleCompiler/PROCESSOR-SDK-DRA7X: Kernel panic - not syncing: VFS: Unable to...
Part Number: PROCESSOR-SDK-DRA7XTool/software: TI C/C++ CompilerHello，I need to solve this issue which I have got at the moment on J6. It was successful that I boot linux kernel from SD card and it...
View ArticleTDA2EVM5777: Where and how to get the demo input clips?
Part Number: TDA2EVM5777Dear Sirs: We are using PROCESSOR SDK VISION 03_07_00_00. We build the TDA2 RTOS demo and run the code to test on the EVM. We want to test the caseSingle Camera Usecases 1CH...
View ArticleTLV320AIC3254: TLV320AIC3254 instruction issue
Part Number: TLV320AIC3254Hi Ti specialist,I use CS tool to open and adjust TLV320AIC3254 EQ, then recorded some instructions and register values out.I can't understand some instructions as below：w 30...
View ArticleULN2803A: Use for low current
Part Number: ULN2803AHelloI need to know if the ULN2803A is suitable for low current applications.I want to use it in TTL application with 0/5v at the collector.What resistor value do you recommend to...
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TMS320F28034: EMC Test, such as surge, lead to reset
Part Number: TMS320F28034This DSP will Reset when doing the Surge test（L/N---PE） ≥ 3KVand we find the XRS pin waveform like below(yellow) when surge test3.3V power supply has increased sharp pulse,...
View ArticleTPS54020: TPS54020
Part Number: TPS54020DearI use TPS54020 from 12V to 1V, Please help me check the schematic which refer to the attachment.thanks a lot.(Please visit the site to view this file)
View ArticleDLP2000: Confirm if the 2 Panasonic connectors are included in the DMD
Part Number: DLP2000Hi Team,Our customer would like to confirm if the 2 Panasonic connectors (PANASONIC AXT642124DD1 and PANASONIC AXT542124DD1) already part of the DLP2000AFQC device if the customer...
View ArticleCCS/CC2640R2F: ROV report wrong stack size
Part Number: CC2640R2FTool/software: Code Composer StudioHi teamROV seems to report wrong stack size for 2 of my tasks. I have only 3 task, 2 application task and 1 system default idle task. It will...
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TPS92692-Q1: Dual Buck-Boost Driver
Part Number: TPS92692-Q1We set up the following circuit and when we went testing it didn't work. This circuit isn't working, the LEDs don't light. Could you help us figure out the problem? The Vref=5V,...
View ArticleDRV2605EVM-CT: About DRV2605EVM-CT questions
Part Number: DRV2605EVM-CTHi sir,1.what is the size about DRV2605EVM-CT2.how is the function of B1-B4 realized?piezoresistive or capacitive?3.can it be powered by lithium battery?4.is the haptic scene...
View Article[TDA4M] Scale layer automatically replaced by batchnorm.
Hello,When we call scale layer without batchnorm layer in caffe prototxt (e.g, to multiply 3 to output of fully connected layer), it is automatically replaced by batchnorm layer on the device.How we...
View ArticleTMS320F28377S: Computer/Simulink cannot detect C2000 microcontroller
Part Number: TMS320F28377SI plugged it into the computer a few days ago and the power leds started lighting up. I accidentally left it plugged into a computer for 24 hours, came back the next day and...
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ADS1220EVM: MCU firmware
Part Number: ADS1220EVMHi, sorry for the delay. The problem isn´t the drivers, because I have 2 boards and the other work normaly.I finaly replace the MCU for a new one and I having problems to flash...
View ArticleTMS320F28377S: what is the requirement for stack assignment?
Part Number: TMS320F28377SHi,A default cmd file in my project was assigning stack to RAMM1 with 0x400 of size. I tried to assign stack to RAMGS7. But the assignment lead to HW_init() failure.Then the...
View ArticleCCS/TMS320F28054F: Missing reserved map for PWM.h between PCCTL and TBPRDM...
Part Number: TMS320F28054FTool/software: Code Composer StudioHiI'm working with lab10a for over-modulation with 28054F.I found the reserved map is less than the spec between PCCTL and TBPRDM.below is...
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CC2640R2F: design PCB board and Schematic
Part Number: CC2640R2FHi TI support team,I am starting to design PCB boardI have reference from LAUNCHXL-CC2640RI need to use the nessary component for bluetooth communication such as CC2640R2F chip,...
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