TMS320F28379D: EXTSYNCIN1 Trigger Edge
Part Number:TMS320F28379DHi,I need to do inter-boards isolated PWM synchronization and synchronize as precisely as possible all the DSPs PWM together on all boards.The technical reference manual and...
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RE: ADS127L01EVM: Output waveform
Hi Ryan.I collected data with decimal number and got that results what does this mean?I expect results shown like diagram. What should I do
View ArticleAWR1642BOOST: Connecting and controlling to mmWave Studeo via USB
Part Number:AWR1642BOOSTHi, I purchased the AWR1642BOOST auto radar evaluation board to do some basic tests with some measurement equipment. I'm not a programmer, so I would like to have a simple GUI...
View ArticleBQ25120A: Delay required from power applied to start of I2C communication?
Part Number:BQ25120AI've found that if we try to communicate with the BQ25120A before 70 ms after our MCU starts up then the communication fails. I don't see anything in the data sheet about this. Is...
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BQ24773: BQ24773 IADP PIN and IBAT pin Voltage issue
Part Number:BQ24773Hi，now my customer uses BQ24773 for charger，now above question need you help to check it，tks！11pin：SDA 、12pin：SCL、 5pin：ACOK 、10pin：CH_PRO、 13pin：CHPIN、 14pin：CMPOUT； This 6PIN high...
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ADS1262: ADS1262 adc count stability problem
Part Number:ADS1262HiWe are using ADS1262 ADC module for our application.In our application we have the input voltage 1 mV to 2V.And we are using mV source to test the module .For our test we give...
View ArticleRTOS/CC3220SF-LAUNCHXL: CC32xx P2P Application Source Code or Project Files
Part Number:CC3220SF-LAUNCHXLTool/software: TI-RTOSHello:I am in search of the actual project or source code to the CC32xx P2P application.When I do an online search, the only thing that comes up is...
View ArticleCCS/MSP430FR5994: ADC12 minimum voltage detection or detecting shut off voltage
Part Number:MSP430FR5994Tool/software: Code Composer StudioHi, I've been trying to store the system clock cycle just before it shuts off in FRAMto do that I've been using the adc12 windows...
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DP83TC811R-Q1: schematic review
Part Number:DP83TC811R-Q1Hi,Could you help review the schematic of dp83tc811?1. The customer would like to do MII and RMII compatible design, is that ok? For unused MAC interface pins, can we leave it...
View ArticleLAUNCHXL-F28377S: ePWM Pins are HIGH at startup
Part Number:LAUNCHXL-F28377SHello,I am driving a full bridge with the Delfino Launchpad board. I am using the ePWM pins (ePWM6A and ePWM6B) as the low and high side inputs for an arm, and they are at...
View ArticleRTOS/TDA2PXEVM: Assertion at CIO while running the use case
Part Number:TDA2PXEVMTool/software: TI-RTOSHello We are using TDA2PX evm with PSDK3.03 sysbios all configuration. While running the binaries using CCS we are getting assertion with following logs on...
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IWR1642BOOST: Detected points on Demo Visualizer
Part Number:IWR1642BOOSTA simple questione about detected points on Demo Visualizer: are they sent by the board on the DATA_port or are they calculated directly by the program of Demo...
View ArticleTPS7A39: DSC LAND PATTERN DATA
Part Number:TPS7A39I am trying to create a land pattern for this part based on your Land Pattern Example (page 49) of your revised datasheet dated September 2017.I see that Texas Instruments' land...
View ArticleTPS65983: TPS65983EVM configure problem
Part Number:TPS65983HI,I bought a TPS65983EVM from TI store, I have some questions:I set the board to emulate as a mid power charger adapter(CFG ID#12). I want to change the source PDO from 12V/3A to...
View ArticleDRV8812: VMX voltage ripple
Part Number:DRV8812HI, Team:Do we have some power supply ripple requirement on the VMx pin?My customer found when the motor running, the ripple on VMx pin is about 1Vpp, and not sure if the chip can...
View ArticleCCS/LAUNCHXL-F28379D: CCS/LAUNCHXL-F28379D:
Part Number:LAUNCHXL-F28379DTool/software: Code Composer StudioHello, I am trying SPI Communication, when I set clock frequency SpiaRegs.SPIBRR.all =0x007F; and clock frequency for SPI should be LSPCLK...
View ArticleCCS/MSP432P401R: Error re-programming example program
Part Number:MSP432P401RTool/software: Code Composer StudioI just got a new MSP432401R launchpad. It asked to update the XDS110 the first time I programmed it, so I assume that it is up to date.I can...
View ArticleUCC28730: PMP40025 Reference design vs UCC28730
Part Number:UCC28730Hello,I am designing an isolated 48V, 1A AC-DC Converter using UCC28730 based on PMP40025 Reference design.In the reference design 48V is generated using UCC28730 but when I try...
View ArticleSN65DSI85: Schematic review request
Part Number:SN65DSI85Can I email someone at TI my schematic for a quick review. We've used the SN65DSI83 successfully I just want to do double check this SN65DSI85 design.Thank you
View ArticleAM5728: Baud rate differs between UART's
Part Number:AM5728Hi,Both UART1 and UART3 are using the FUNC_48M_CLK. I am using 0x1a in the baud rate low byte, 0 in the high byte.UART3 has a bit time of around 8.6 usec, this translates to around...
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