CCS/MSP430F1611: __TI_ISR_TRAP when trying to create a new instance of the class
Part Number: MSP430F1611Tool/software: Code Composer StudioHi!In main() function I have lineCom = new TComm();and after that execution fails into __TI_ISR_TRAP. I've increased heap size to 2048, but...
View ArticleDRV8701: DRV8701P Minumum PWM Frequency
Part Number: DRV8701Hello,What is the minimum and maximum PWM frequency of IN1/IN2?Thank you,RS
View ArticleClik here to view.
BQ34110: GPC cycle automated mode using EV2400
Part Number: BQ34110Hello,The bqstudio ver 1.3.90 Build1 (from April 16, 2019) has the option to automated the GPC Cycle.Once Automated Mode is selected, the UI allows to test the pins VOUTx of the...
View ArticleClik here to view.
LMV358: Output waveform is abnormal
Part Number: LMV358Dear SirGood day.We use LMV358 got an issue need your help.We need to know why only the output waveform of OUTB is unstable. Please kindly reference on below information. Some LMV358...
View ArticleCC2640R2F: Advertise CC2640R2F as Bluetooth Audio Device
Part Number: CC2640R2FHello,I'm using the CC2640R2F to send a stream of data to a computer. I am using the Bidirectional Audio example in the 2.20.00.49 SDK and I was wondering if it were possible to...
View ArticleLinux/AM5726: JTAG emulator for debugging
Part Number: AM5726Tool/software: LinuxHi,I am using Processor SDK Linux with custom AM5726 board, developing OpenMP / OpenCL applications and I would like to ask if there is a JTAG emulator caring...
View ArticleClik here to view.
BQ34110: Battery and power disconnection versus remained capacity accuracy
Part Number: BQ34110Hello,A system is designed based on the BQ34110 gauge in order to acquire the voltage, current and remained capacity of a external LiFePO4 battery.Per requirement, the user can...
View ArticleSN74HC595: Max Clock Frequency (fclock) at Vcc=3.3V
Part Number: SN74HC595Hi,Good day.Our customer is asking for the max. clock frequency (fclock) of the SN74HC595 at Vcc=3.3V. The max. temp in the box can be 85 °C.We would appreciate if you could...
View ArticleBQ27742-G1: CONFIG UPDATE Mode
Part Number: BQ27742-G1Hi,Good evening.Thanks for support for the last query.Later, we have developed the I2C interface code between s124 MCU to BQ27742.Now we can able read the Device id, firmware ID,...
View ArticleOMAPL138B-EP: Shared Memory Issue
Part Number: OMAPL138B-EPHi,I am using OMAPL138 processor in one of the projects. In our appliaction we are trying to write data to "shared RAM" (0x8000 0000 - 0x8001 FFFF), and read it back from ARM....
View ArticleBQ25601: Disconnecting the battery from system and possible substitute
Part Number: BQ25601Dear Team,In our design we are using the BQ25601 charger with a software option to disable the BATFET, it works OK, when writing to address 0x07 bit 5 the system is disconnected...
View ArticleTPS92662-Q1: LED PWM dimming frequency recommend range, dimming rise time and...
Part Number: TPS92662-Q1Hi expert,My customer wants to know do we have a recommendation for LED PWM dimming frequency? And can we share data for dimming rise time and falling time? Is that listed in...
View ArticleTPS2376: can not power on after 2KV differential mode surge test
Part Number: TPS2376Hi, team,My customer use PD TPS2376 and found that after 2KV differential mode surge test, device can not power up.The pin 4 and pin 5 are not shorted, but the voltage of POE +/- is...
View ArticleCCS/TMS320F28069M: Issue with XDS110 programming TMS32028069M error...
Part Number: TMS320F28069MTool/software: Code Composer StudioHello,I use a custom board with TMS320 28069M on it and XDS110 usb probe for debugging and programming.when I tested the connection, I got...
View ArticleClik here to view.
TMS320F28075: will different CMPSS modules behave with different hysteresis...
Part Number: TMS320F28075Customer tested with the same input signal, and feed to different CMPSS with the same configuration. They found the hysteresis performance varies among different modules. Take...
View ArticleADS8555: DSP Selection for High-Speed Data Collection
Part Number: ADS8555Is there a suggested DSP device for reading from the ADS8555 at maximum speed? I am attempting to collect data at 500ksps and store it on a uSD card. I have been trying to read the...
View ArticleBQ4050: Parallel cell thermistors
Part Number: BQ4050HiI'm looking to use the BQ4050 in a design that will use 4 cells in series. We will use 18650 Li-ion batteries. We want to have 2 or 3 packs of these 4 cells connected in...
View ArticleCCS/TMS320F28335: Storing .csv/.txt file in F28335
Part Number: TMS320F28335Tool/software: Code Composer StudioHello,I am working on a project that requires the microcontroller to operate without being connected to the computer. However, part of my...
View ArticleTINA/Spice/MC33063A: MC33063
Part Number: MC33063ATool/software: TINA-TI or Spice ModelsI need a TINA SPICE model of MC33063How we can get it?
View ArticleBQ25601D: How to connect BQ25601D and bq27z561?
Part Number: BQ25601DHello,I am developing a circuit which involves a Li-ion battery. The battery has to have the ability to charge, that's why I am using BQ25601D, and the processor has to be able to...
View Article