RTOS/CC2640R2F: TI-RTOS Timer linker errors
Part Number:CC2640R2FTool/software: TI-RTOSUsing CC2640R2F simple peripheral example, I am trying to add a Timer module from the TI-RTOS Harware Abstract Layer. I am including the Timer.h header file...
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MSP432P401R: MSP432 get stuck while sending Serial data
Part Number:MSP432P401RHi, I am working with the msp432 and the SIM800 module. while sending AT commands to the module the code get stuck here:Does someone knows the reason of this kind of error?
View ArticleF28M35M52C: How to read more than 8 bytes from UART?
Part Number:F28M35M52CI am trying to read strings of variable length into an array for processing.The FIFO in the F28M35 is 16x8 but I can not read more than 8 bytes into the array. See attached...
View ArticleTL7660: TL7660 VOUT
Part Number:TL7660 Iwoudl liekto ask the follwing questions:From VIN =5V, Configuration "CombinedNegativeVoltageConversionandPositiveSupplyDoubling" dtasheet page 13 Figure 101) Is correct to assume in...
View ArticleF28M35H52C: JTAG TDO termination
Part Number:F28M35H52CI initially used SPRS742I Figure 6-19(A) to design the connectivity between my Concerto device and the compact TI 20 pin header. I'm planning to use the XDS200 USB JTAG Emulator...
View ArticleTPS51200: VLDOIN and VO current with 5 DDR3L chips?
Part Number:TPS51200Team,Can you help with the below:How much current should I expect on VLDOIN and VO pins of the TPS51200-EP for via sizing. If I were to use the TPS51200-EP in a DDR3L application...
View ArticleCC3200-LAUNCHXL: Can the microcontroller send data via udp and receive data...
Part Number:CC3200-LAUNCHXLGood afternoon,I am working on a project that requires the CC3200 continuously receiving serial data and then sending that data to an android app through a udp packet (I'm...
View ArticleTPS546C23: How to convert temperature data into decimal
Part Number:TPS546C23Hi TI's experts!This is Wenhao. It is really confusing to get how to correctly converse temperature linear format into decimal, since datasheet description is really vague. Could...
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TPS61021A: Startup problem with a load is connected
Part Number:TPS61021AHello,I am testing a design with the TPS61021A.Input voltage is 0.9V to 1.8VOutput voltage is 2.2VOutput current is 100 mA I have a design pretty similar to the webench attached. I...
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WL1837MOD: Rx spurious emissions failure
Part Number:WL1837MODHello,There is a high 2nd harmonic that is looking marginal compared to the EN 300 328 Rx spurious emission limits. We verified this conducted on the eval board and confirmed the...
View ArticleTHS4531: Recommended Amplifier DC parameter test circuits.
Part Number:THS4531Need a test circuit to measure input offset voltage of fully differential amplifiers.
View ArticleBEAGLEBK: Problem with installing SDK in Linux
Part Number:BEAGLEBKHello all,I am currently working on the following project 0 dev.ti.com/.../154-stack_03_linux_project_0.htmlI am working on task 3 in the above link , titled Task 3: Install the...
View ArticleDRV103: DRV103 doesn't change output voltage
Part Number:DRV103Hi, I am youssef Nassar,i am using DRV103 to control a 12V proportional valve using uC, i get a pwm signal from the uC to an RC circuit to make it analog and connect it to the duty...
View ArticleDS125MB203: cold sparing?
Part Number:DS125MB203Is the DS125MB203 cold sparing? I couldn’t see that in the datasheet.
View ArticleTDA3: framePeriodicity in the Chirp Config data structure
Part Number:TDA3Hi,I am trying to understand how the data flow and its associated timing from the time the processing chain received SYSTEM_CMD_NEW_DATA IPC into the issCaptureLink. When I specified...
View ArticleRTOS/TDA2PXEVM: EDMA3 alloc problem for eMMC of TDA2Px RTOS
Part Number:TDA2PXEVMTool/software: TI-RTOSHi,There are some problems in EDMA3_DRV_requestChannel(),the err return is EDMA3_DRV_E_DMA_CHANNEL_UNAVAIL (/** The requested DMA Channel not available */)As...
View ArticleLM5088: Compensation in Current Mode SMPS
Part Number:LM5088Hello, I am trying to use the LM5088 in a project of mine. And this led to me read a bit more about current mode control in SMPS. Thus, my question pertains to current mode SMPS...
View ArticleSN6501-Q1: meet CISPR-25 class4 or class5 isolation power
Part Number:SN6501-Q1Hi TeamMy customer want to develop CISPR25 class 4 for current and class5 for future at EV-BMS application. 1. Input 5V, or 9V-16V.2.output 8V/100mA.Do you have any suggestion for...
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SN65HVS885: SN65HVS885 RE delay
Part Number:SN65HVS8851. HVS885 IPx and REx relationship? I will take a ground resistance to generate a square wave, input to Mcu to do counter.Explain:a. In order to have an output waveform on REx,...
View ArticleCCS: TMS320F 28335 's ADC module The value that procedure reads and the value...
Tool/software: Code Composer Studioinitail procedure#if (CPU_FRQ_150MHZ) // Default - 150 MHz SYSCLKOUT use this sysclk #define ADC_MODCLK 0x3 // HSPCLK = SYSCLKOUT/2*ADC_MODCLK2 = 150/(2*3) =...
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