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TPS54561-Q1: switch overshoot and high frequency switching noise
Part Number: TPS54561-Q1TPS54561-Q1, input 22.4V, output 5.1V. Load is minimal <10mA. Design load is 4A. High side switch has very significant ringing, which is causing ~3Vpp noise on the input...
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DS90UB954-Q1: Single-ended coax mode - RX0+/-
Part Number: DS90UB954-Q1Hello TI community,My colleague and I designed a board containing DS90UB954-Q1 Deserializer device. We wanted to work in single-ended coax mode with both ports, RX0 and RX1.Due...
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CCS/AM3358: am3358
Part Number: AM3358Tool/software: Code Composer StudioHello, I'm going to boot my beagle bone black (Version C) platrorm with profibus master application form SD Card. I did the following steps:1) I...
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LAUNCHXL-CC1352P: LAUNCHXL-CC1352P-2 Evaluate BLE Long range
Part Number: LAUNCHXL-CC1352PHello,Just received 2 LAUNCHXL-CC1352P-2.I wanted to evaluate BLE Long range (125Kb), using smartrf studio.As PCB Antennna is for 915/868, it is not very efficient.I would...
View ArticleCC2642R: CC2642R design for inspection
Part Number: CC2642RHi Team,Please review the attached schematic based CC2642R.Specifically the BACKDOOR bootloader pin. Please verify the UART0 CTS and RTS location as well.The CPU interface traces...
View ArticleLAUNCHXL-CC1352P: cc1352p
Part Number: LAUNCHXL-CC1352PHelloI complete a design based on CC1352P433MHZ Channel + 2.4GHZ BLE Long range channel,I need schematics review if possible, Can I send it here?ThanksOfer
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SN74LVC1G14: Can SN74LVC1G14 be used to eliminate the glitchs
Part Number: SN74LVC1G14Hi A signal with a lot of glitchs on high and low level，it is caused by crosstalk from near signal，can SN74LVC1G14 be used to eliminate the glitchs ?thanksbelow zoom in the...
View ArticleCCS: adca1_isr is not working
Tool/software: Code Composer StudioHello,here is my code I want to trigger ADC though EPWM2. ADC is triggering fine but adca1_isr is not working I don't know why here is my...
View ArticleOMAP-L138: Exchange data between ARM(Linux) - DSP (bare-metal) (cont.)
Hi,I've leveraged the quickStartOMAPL1x_rCSL project and implemented the DSP side code sharing memory at SHARED_CPU_VARS_MEM 0x8001FC00 (sharedCpuVars.h).At the ARM side I run Linux user space utility...
View ArticleSN74AVCH16T245: The difference between SN74AVCH16T245 and SN74AVC16T245
Part Number: SN74AVCH16T245Hi Team,May I ask:What is the difference between SN74AVCH16T245 and SN74AVC16T245? Only the input voltage?Can SN74AVCH16T245 support VCCA=VCCB=1.2V?Thanks!
View ArticleCC2530: extended address
Part Number: CC2530hello,I use zcl_sendreportcmd to send a character from end device to coordinator. the transmission is successful. but I want to see the extended address of the end device which is...
View ArticleCCS/UCD3138: UCD3138_LLC_HB_linkinfo.xml
Part Number: UCD3138Tool/software: Code Composer Studiowhat is this file used for? i find some variables defined in this file, like 'filter0_pmbus_regs'
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CCS/SIMPLELINK-CC2640R2-SDK: v2.40: RTOS I2C compared to Sensor Controller I2C.
Part Number: SIMPLELINK-CC2640R2-SDKTool/software: Code Composer StudioHi,We interface I2C LSM303AGR Accelerometer + Magnetometer Sensor to CC2640R2F. We used Sensor Controller I2C to communicate with...
View ArticleCC3220SF-LAUNCHXL: sl_WlanGetNetworkList returns error when scan results are...
Part Number: CC3220SF-LAUNCHXLSteps to reproduce:1. bring the device to a location where there are no wifi access points nearby.2. turn off / turn on / or hard-reset the device3. Execute the following...
View ArticleBQ4050EVM-561: Cannot Read remaining capacity using BQstudio
Part Number: BQ4050EVM-561I tried using BQstudio and EV2400 to read battery capacity of different batteries, but it always shows that the capacity is zero. It reads the voltage and temperature totally...
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CCS/TMS320C6678: The function ignored during debug
Part Number: TMS320C6678Tool/software: Code Composer StudioHi TI engineer: We are developping application on TMS320C6678.The environment is CCS v5.5, bios_6_35_04_50 When we debug the code,...
View ArticleSynchronous gate driver (TPS28226) v.s. General gate driver(UCC27211)
Hi team, Could you please kindly suggest what is the main difference between Synchronous gate driver (TPS28226) and General gate driver(UCC27211)? Please also kindly provide the comparison table,...
View ArticleTHS4551: mapping circuits over to similar parts
Part Number: THS4551Does anyone know how to import LTSpice models into TINA - specifically trying to import the LTC6363 FDA model. Or, if someone already has that as a TINA file, can you attach - thanks.
View ArticleDoubt regarding C header file generated by PPS GDE
Hello,We have completed the generation of a PFW on PPS-GDE and would like to control this entire system using a microcontroller acting as a master using the I2C interface. We have generated the...
View Article+5V to 42V step regulator design
I am looking for a step-up regulator design from +5V to approx. 42V with an Iout Max of 700mA - 1A. The most important additional factor is the approx. MAX size of the final design. I have a very...
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