MSP430FR2311: IR Reflection-Sensing Subsystem Design ESD Problem
Part Number:MSP430FR2311Hello,I am trying to implement IR Reflection-Sensing Subsystem Design using MSP430FR2311 and I have a proplem. When testing noise with fluorescent lamp, ADC samples are corrupt....
View ArticleLinux/PROCESSOR-SDK-AM335X: Reduce DRAM size from 512Mib to 64Mib of...
Part Number:PROCESSOR-SDK-AM335XTool/software: LinuxHello,I am experimentiing with beaglebone black rev #c, with the default configuration it everything works fine, but I want to reduce the DRAM size...
View ArticleTPS55010: EN55022 (CiSPR) Class B for Isolated DC/DC
Part Number:TPS55010Are below isolated DC/DC match EN55022 (or CiSPR) Class B performance?⇒TPS55010, SN6505A or SN6505BIf yes, Is there test report (or waveform) for EN55022/CICPR?Best regards,Satoshi
View ArticleTUSB9261-Q1: Additional questions from my customer
Part Number:TUSB9261-Q1Hello Roberto(TI),The following is an additional question from my customer.I am sorry many times,Would you please give me your answer?Q1.Regarding boot from external flash memory...
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PCM1865: power consumption
Part Number:PCM1865HelloMy customer intend to use PCM1865 for porable audio application.( 4ch ADC is necessary)We see 48kHz 4ch Active 3.3V analog, 1.8V DVDD is 128mWin the data sheet.However, if...
View ArticleCCS/MSP430FR5969: timers
Part Number:MSP430FR5969Tool/software: Code Composer StudioHI...This is harikrishna .i want to generate a 5 minutes delay at 16 MHZ frequency by using timers(TIMERA0) how could i do that..please give...
View ArticleCC3200: SSL-Connect sometimes returns -460
Part Number:CC3200Hi,I have an App based on the cc3200. I am using secure socket. Sometimes the SSL secure socket connect to the remote server returns -460(MAX SSL sockets used). This happens for some...
View ArticleMSP430F1611: SPI CLOCK PROBLEM
Part Number:MSP430F1611Hi Everyone,I have a problem with spi clock. Thats my code ;#include <msp430.h> int main(void) { WDTCTL = WDTPW +WDTHOLD; // Stop Watchdog Timer BCSCTL1 = RSEL0 + RSEL1 +...
View ArticleTPS61021A: Reference voltage
Part Number:TPS61021AHi,What is the maximum and minimum value of Vref（at the FB pin） in PFM mode？■measurement conditions ・Input voltage 1.8 V to 3.2 V ・Output voltage 3.3 VBest regards,Seishin
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BQ76PL455A-Q1: COMMH/L Lines
Part Number:BQ76PL455A-Q1Hi, In the datasheet for the BQ76PL455A-Q1 it recommends including TVS diodes on either side of the communication line for IC's on the same PCB, the centre of these diodes is...
View ArticleTMS320F280049: Synch between ePWM3 and ePWM4 (PWM type 4)
Part Number:TMS320F280049Hello,the 280049 has 3 groups of 3 ePWM modules. A synch signal connects the ePMW in each group in this way: 1stPMW->2ndPWM->3rdPWM. No connection is present between the...
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AMC1311: AMC1311 drop output characteristics
Part Number:AMC1311AMC1311 instead of ACPL-C87AT test, sampling precision, high and low temperature performance test has been completed, little difference, but the output characteristics in the working...
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LMH1218: REG 0x3E : Initialization using SigCon Architect
Part Number:LMH1218Hi Team,Please allow me to ask you about LMH1218 initialization register, REG 0x3E.Q1). When does Channel Register REG 0x3E bit7 auto resets to the default value ?Q2). Can we have...
View Articleucc37321: ucc37321 and ucc27321
Part Number:ucc37321What's the difference between ucc37321 and ucc27321
View ArticleCC1110-CC1111: cc1110 code memory degradation write protect flash
Part Number:CC1110-CC1111Hi !I programmed the cc1110, it works fine for about one week without any problem. Then all of a sudden code memory degraded!! gone away!! If I reprogram the chip cc1110 then...
View ArticleLinux/AM5728: A15 deactivation
Part Number:AM5728Tool/software: LinuxHello TI's experts.I have some questions related to power consumption management coming from a specific need in my current project: I'm using A15 running under...
View ArticleTMDXIDDK379D: TMDXIDDK379D inverter load current
Part Number:TMDXIDDK379Dis there anybody can tell me what's the max inverter load current, that he IDDK TMDXIDDK379D can bear?i just found the max DC bus voltage can be up to 400V of this IDDK, but i...
View ArticleTMS320F28075: ADCSOCAO from Multiple EPWMs' SOCs?
Part Number:TMS320F28075Hi, Champs,My customer is using F28075 and there's a question on ADC and EPWM SOCs with ADCSOCAO via X-BAR.What my customer wants is simply to trigger multiples EPWM SOCs to...
View ArticleCC1310: can I use CC1310@920MHz and CC1310@868MHz without H/W change?
Part Number:CC1310On behalf of customer:Question:Can I use same hardware, matching circuit, L, C, for both CC1310@920MHz and CC1310@868MHz?I want to use CC1310 for both frequency band, 920MHz and...
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TMS320F28027: Communicating using two separate UART modules
Part Number:TMS320F28027Hi All ,My customer have asked the following :Is it possible to communicate with two separate UART modules ? (We would need to support two separate RS485 buses in a systemat...
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