CC1310: Fast BPSK transmit-only using the new IQ patch?
Part Number:CC1310Hi,I have been interested for a while in performing high-symbol-rate BPSK transmissions (I don't need RX for this mode) with CC13XX. Existing threads in this forum suggested that BPSK...
View ArticleCC2530: SFD
Part Number:CC2530I output the SFD_SYNC signal, but I find that it doesn't go up every time I sent a message. I observe the signal with oscilloscope, and I find that, it will goes up at first for three...
View ArticleClik here to view.
UCC2897A: Some questions about the SLUA702
Part Number:UCC2897AHi, I may have some small questions about the SLUA702, could you pls read below and try to help? On page2, Hvi(s) is used but in figure 2, it’s Hdi(s) in block. I’m afraid I’m...
View ArticleTAS5720L: Support low sampling rate or not?
Part Number:TAS5720LI am considering to use TAS5720L from my design. I can find that it supports 44.1kHz to 96kHz sampling rate from the data sheet but it is not clear that it can support the sampling...
View ArticleRTOS/LAUNCHXL-CC1310: cc1310
Part Number:LAUNCHXL-CC1310Tool/software:TI-RTOSDear Sirs,I'm trying to compile the cc1310TIDA-01066 Firmware with the latest CCSv7, but as the recent TI-RTOS is 2.20 I get a build error:Product...
View ArticleClik here to view.
CCS: CCS in-program update broke installation...
Tool/software: Code Composer StudioHi,I'm running CCS Version: 7.2.0.00013. A week or so ago, my installation tried to update as it does every so often, but it failed on multiple counts - so many, but...
View ArticleClik here to view.
CCS/CC2640R2F: How to use UART interrupt functions?
Part Number:CC2640R2FTool/software: Code Composer Studio Thanks for your reply! The reason why I cannot use the UART_MODE_CALLBACK is that my CC2640R2F has to communicate with another MCU through...
View ArticleClik here to view.
CCS/TMS320F28379D: "Memory range has already been specified" error when building
Part Number:TMS320F28379DTool/software: Code Composer StudioHi!I'm trying to implement the CLA for a motor controller but when I build the project I keep getting "Memory range has already been...
View ArticleMSP430G2553: about all capacitive I/O can support PINOSC、RO model touch with...
Part Number:MSP430G2553Hi Dears，I am learning the RO touch with G2553，base on its capacitive I/O. Then I have found almost all FRAM series of MSP430 have the capative IO, some devices(Gxx, FR2xx,...
View ArticleDAC38RF83: DAC38RF8X EYE SCAN GUI
Part Number:DAC38RF83Hi,According to the SLAA762 application note, there is a eye scan GUI for the DAC38RF8X.Could you kindly provide a download link?Thanks in advance,Guy.
View ArticleCC3100BOOST: Issue enabling secure connection (TLS/SSL) on CC3100Boost +...
Part Number:CC3100BOOSTI am in the process of configuring CC3100 + MSP430F5529 Launch Pad to support TLS/SSL. For the purpose of experimentation I am trying to modify CC3100 HTTP Client example. I also...
View ArticleClik here to view.
EM1402EVM: Some debugging questions about EM1402EVM
Part Number:EM1402EVMHi, I got some problems during EM1402EVM debug.1. Both 1499 and 1428 have fault descriptions, what's the difference between them? Please note that in last line of table 3,...
View ArticleLinux/66AK2H12: IP stack freeze when trying to use NFS
Part Number:66AK2H12Tool/software: LinuxHi, I'm working on a system that has a 66AK2H12 device connected over 10GbE.My system is based on TI's kernel and buildRoot for creating the filesystem.I'm...
View ArticleCCS: CCS LoadSymbolWithOffset
Tool/software: Code Composer StudioHello,loadWithOffsetpublic void loadWithOffset(java.lang.String fileName, long codeStart, long dataStart) throws ScriptingExceptionLoads the specified program's...
View ArticleTPS63051: What is the minimum current load supported by this device
Part Number:TPS63051Hello,My customer as the following requirements, the device runs on C type battery (3.6V) and the behavior of the system is most of the time is sleeps and consumes 50 uA.Once on...
View ArticleClik here to view.
UC2525A: SYNC
Part Number:UC2525AHi Bros,My customer is using UC2525A to design 5 channel half bridge power which using sync function. For the first UC2525A, it is in master mode. Change the R27, the frequency can...
View ArticleClik here to view.
RTOS/TM4C1294NCPDT: Sometimes my program run to hwi_exchandle after working...
Part Number:TM4C1294NCPDTTool/software:TI-RTOS First ,the evrionment is ccs5.5 and ti-rtios2.16,my arm is TM4C1294NCPDT.In my design ,there are foue thread,one udp thread which is recving any command...
View ArticleApplication Android
Hi,I try to use SimpleLink Starter Pro source android to include it at my own app but it's very difficult.Many functions are outdated and useless for my needs.I want use App provisioning only, but i...
View ArticleTRF7970A: TRF79xxA_turnRfOff() doesn't switch off RF
Part Number:TRF7970AI've designed own board with TRF7970A. But it doesn't switch off RF, even B5 (pwr_on) in StatusRegister is zero. When I ignore result of TRF79xxA_checkExternalRfField() it works...
View ArticleTPA3255: Power Supply Ripple
Part Number:TPA3255Can you tell me what the relationship is between power supply ripple and SNR, or other performance affects? This question is specific to the noise characteristics of switching power...
View Article