DS100BR111: DS100BR111 Will these repeaters function actively as a part of...
Part Number:DS100BR111The DS100BR111SQ/NOPB component is being used for a 10GB Ethernet interface on a design we are working on.I would like to know how the repeaters will take part in the...
View ArticleBQ24773: Initialization and ongoing control necessary on bq24773 through...
Part Number:BQ24773Battery charge team,Our customer is using the bq24773. Configuration is as follows:1. Input Current – 1.5A2. Battery Max Charge Voltage – 16.8V3. Battery Max Charge Current – 1.3A4....
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AWR1443BOOST: mmWave Demo Visualizer : What causes the high magnitude reading...
Part Number:AWR1443BOOSTI am using the AWR1443BOOST with the mmWave Demo Visualizer GUI. While using the default configuration for "Best Range Resolution" I notice that there is always a non-zero...
View ArticleAMC7836: schematic review
Part Number:AMC7836HiPlease help review AMC7836 schematic as attached. Thanks a lot!(Please visit the site to view this file)DAC_A0~DAC_A3 output -5V- -0.8VDAC_B4~DAC_B7/DAC_C8~DAC_C11/DAC_C12~DAC_C15...
View ArticleTMS320F28377s: Sincfast Bandwidth in SFDM
Part Number:TMS320F28377sHi,What’s the data-rate to bandwidth relationship for the sincfast filter in the SFDM module (ie datarate*.26 = bw for a sinc3 filter)?Regards,Jake
View ArticleTINA/Spice/UCC28950: tina/spice/ucc28950
Part Number:UCC28950Tool/software:TINA-TI or Spice ModelshelloI try to simulate 18kw full bridge with 400V input and 450V output. Output current 45A to 1mA. I tried to do that with the EVM sim model...
View ArticleDLPNIRNANOEVM: Tiva Firmware update problem
Part Number:DLPNIRNANOEVMHi,I tried to update Tiva Firmware from 2.0.1 to 2.1.0 for NIRscan Nano, the update is complete and ask me to restart and reconnect the device. But when I try to reconnect the...
View ArticleWhen Rs calibration fails the first time, how can I trigger the second Rs...
When the Rs calibration fails the first time, what are the parameters that I can use to identify its failure? ErrorID == 2002 ? Sometimes, It doesn't generate this ErrorID, the motor will still move...
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ADS1299EEGFE-PDK: How to convert Primary data to real electrical signal?
Part Number:ADS1299EEGFE-PDKI use ADS1299,and here is what I get .How to convert Primary data to real electrical signal?
View ArticleCC2640R2F: multi-role cache as ram not working
Part Number:CC2640R2FHi all,I'm developing a project based on multi_role (+spp and sdi) example using the new sdk (1.40). I have some problem of heap/stack size so I need to use the Cache as Ram. I...
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RTOS/TM4C1294NCPDT: SD Card Board Connection
Part Number:TM4C1294NCPDTTool/software:TI-RTOSHello Everyone!I have a launch pad I am attempting to implement FatFS with and SD Card Breakout Board from robotshop. I have been using the example fatsd...
View ArticleTIPD209: Thermocouple Signal Conditioning
Part Number:TIPD209Hi I will be using 5 T-type thermocouples in my work. I already have a sophisticated DAQ to conduct the ADC but would like a convenient way of filtering/amplifying each of my T.C....
View ArticleMSP430F5529: MSP430F5529
Part Number:MSP430F5529Hello everybody,I'm trying to make use of the USB BSL of the MSP430F5529. First i uploaded the blink sketch using Energia through the Spy-bi-wire interface( with success) and...
View ArticleStarterware/AM3352: How can I get mentor usb OTG controller documentation?
Part Number:AM3352Tool/software: StarterwareHi,I need to get the full documentation of mentor usb OTG controller to find all the registers. Can anybody put me on the path to get this doc? Thank you.
View ArticleCC2640R2F-Q1: Listening to advertise packets
Part Number:CC2640R2F-Q1Hello,In my application I want to continiously scan for devices and collect information about RSSI seen.As I understand I should send discovery packets and listen to...
View ArticleTINA/Spice/TPS62175: TPS62175
Part Number:TPS62175Tool/software:TINA-TI or Spice ModelsThe TINA TI transient model for the TPS62175 has an ILIM pin that is not available on the actual part. TINA requires that this pin be...
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TCA9617A: TCA9617 pin status
Part Number:TCA9617AHi,Could you help check the SDAA/SCLA pin status with below condition?EN is low.VCCA (3.3V_stdby) is presentVCCB (3.3V) is NOT presenMany thanks!Bell
View ArticleConverting UART or SPI to RS-485 and CANbus
Hi All,I have question about converting communication method. I want to use MSP430FR2633, But this MCU has I2C,SPI,UART moreover I2C is already used.So I need solution regarding UART or SPI to CAN and...
View ArticleLinux/DP83867IS: Not able to create SGMII link between MAC and PHY
Part Number:DP83867ISTool/software: LinuxHI,We are using K2E SOC having 8 SGMII ports possible. A external PHY (DP83867IS) is connected to SGMII0 which is further connected to Atheros module.The MDI...
View ArticleUCD9090A: UCD9090A Re-sequence operation does not work
Part Number:UCD9090AHi,I have a board with the UCD9090A sequencer that successfully sequence on and off the rails when I power the card on and off.When I test a failure scenario that should sequence...
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