TSW1400EVM: Inverting the SYNC1 or SYNC2 Output
Part Number:TSW1400EVMI need to use the SYNC1 or SYNC2 output from the TSW1400EVM to drive the ~SYNC input to the CDCE62005 on the DAC3484EVM.I have configured the TSW1400EVM to pass my external...
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MSP430F5529: Weird glitch in a PWM waveform. Need a code review
Part Number:MSP430F5529Team,I am trying to generate a OWM sine wave via lookup table, but I am seeing a weird artefact in the wave. Here is the code I am using to generate the waveform:#include...
View ArticleDLPC3435: Problem Starting Up Device (HOST_IRQ will not go LOW)
Part Number:DLPC3435Hello,I have implemented the DLP2010 chipset on a custom board. I am having difficulty getting the DLPC3435 to start up. I have verified the following:- PROJ_ON is HIGH- Oscillator...
View ArticleTPS65251: About PGOOD of TPS65251-Q1
Part Number:TPS65251About PGOOD of TPS65251-Q1I would like to confirm the operation of PGOOD of TPS65251-Q1.(About the operation when only Under Voltage is detected)Q1.If any of the BUCK converters...
View ArticleLinux/MSP430FR2433: Running new FW Troubleshoot
Part Number:MSP430FR2433Tool/software: LinuxHello,I've had some time getting a chance to work the EVM and had a question. I have been able to load a new image onto the board via i2c and the...
View ArticleTMS320F28377S: SD_CARD Operation
Part Number:TMS320F28377SHi,I have one TMS320F28377S LAUNCHPAD XL evaluation board, now I plan to write/read SD card using it. I am not sure it is right board for SD card reading? Or do you have...
View ArticleTPS65381A-Q1: Output condition of ENDRV at Power-up
Part Number:TPS65381A-Q1Dear Specialists,My customer is considering TPS65381A-Q1 and has a question.Could you please advise?---question---According to the datasheet P.23 (5.4.1 Power-Up and Power-Down...
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CCS: How to set or config CCS7 for XGCONF graphical editor?
Tool/software: Code Composer StudioDear sir,My development system consists of windows 10 pro 64 bit, CCS7.2 and TMS320F28377D customizing board and now installed SYS/BIOS version is 6.50.1.12 and...
View ArticleRTOS/MSP430F5510: MSP430F5510 （with 32KB flash and 4+2KB RAM） can run TI-RTOS ?
Part Number:MSP430F5510Tool/software:TI-RTOSHi all, MSP430F5510（with 32KB flash and 4+2KB RAM） can run TI-RTOS ? I import a project of MSP430F5529 uartecho RTOS and change its target from...
View ArticleSN65DP149: GPU's AUXp/N connection to DP140
Part Number:SN65DP149there is no AUX_P/N in DP149 and just confirm GPU's AUXp/N connecting to SDA_SRC and SCL_SRC of DP149 with 2K pullup to 3.3V .
View ArticleCSD17310Q5A: Junction temperature issue.
Part Number:CSD17310Q5AHi sir:we are measuring CSD17310Q5A in the component derating test..There is a formula “0.75(Tjmax - 25°C) + 30°C” for junction temperature margin.Could you help me to explain...
View ArticleBQ27510-G3: internal 2.5V LDO spec check
Part Number:BQ27510-G3Assuming power is connected to the REGIN pin on BQ27510-G3, are there any cases where the internal +2.5V LDO turns off? Or does it always stay on? If possible, I would like to...
View ArticleBQ24040: May we know what BQ24040 will operation when Vin is 1.1~3.3V?
Part Number:BQ24040Hi Sir May we know what BQ24040 will operation when Vin is 1.1~3.3V?As i understanding, The BQ24040 should be can not turn on(because Vin minimum is 3.5V), charger function off, Vout...
View ArticleTPS2546: Ipad is not supported.
Part Number:TPS2546I am using TPS2546 for my USB 1A and 2.5A outlet design. While testing with various devices like android phones, Iphones, tablets and smart watches, I found that Ipad charging is NOT...
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How to write Link_Supervision_ Timeout with bluetopia stack?
Hi Because we have iphone disconnect issue , so we want to read/write Link_Supervision_ Timeout try to fix disconnect issue . But we don't know how to Convert "Read_Link_Supervision_Timeout" and...
View ArticleMSP-EXP430F5438
Hi Lukas,I would like to try your solution which was given to me on Monday(12/06/2017), but I think my query is different . Kindly find the attached document for further...
View ArticleSN65LVDS31-EP: Differential output tr/tf minimum and maximum values
Part Number:SN65LVDS31-EPHi team,My customer wants to know differential output tr/tf minimum and maximum values.But these values are not described in the datasheet.If you have the data, Please let me...
View ArticleTHS7303: May we know if THS7303 can replace MAX1752?
Part Number:THS7303Hi Sir May we know if THS7303 can replace MAX1752? because we use cross reference in web, but we can't find datasheet.but i saw THS7303 seems can be use,because i am not familiar...
View ArticleCC2564CMSP432BTBLESW: How to test/demo HID profile (over BLE) ?
Part Number:CC2564CMSP432BTBLESWHi,BT stack: CC2564CMSP432BTBLESWEVM: MSP-EXP432P401R + BOOST-CCEMADAPTER + CC256XCQFN-EM + CC3200AUDBOOST. Is there any sample application source code & step by...
View ArticleCC3200: CC3200 CE techanical question
Part Number:CC3200We are applying the CE certifcate for a product using CC3200. Certification lab requires us to fill in below techanical questions. Please help to answer.1. The Channel Occupancy Time...
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