FM demodulation
Hi everyone,I need a PLL with VCO (e.g. CD74HCT4046A) or quadrature demodulator chip to demodulate FM signal. However, if the deviation of the input FM signal is less than a predefined frequency...
View ArticleRTOS/CC2650: CC2650/RTOS
Part Number:CC2650Tool/software:TI-RTOSHello All,I am using CC2650 i want to use RTC timer as general purpose timers so that in idle mode also i can able to maintain the timer.I want to use RTC and...
View ArticleClik here to view.
LP8758-B0: LP8758-B0 pull up voltage
Part Number:LP8758-B0Hi ,My CAT-5 customer have asked us the following question : In LP8758 (i2c controlled quad buck WLCSP) The recommended i2c pull up voltage is 1.8V with an absolute maximum rating...
View ArticleDLPDLCR2000EVM: D3 LED on, no picture.
Part Number:DLPDLCR2000EVMAfter connecting the EVM to the power i would see the default screen when no other device is connected. Today on connecting, the D3 light stays on. and nothing around it seems...
View ArticleClik here to view.
CC2640R2F: Need Smaller BLE 2.4G antenna TI design
Part Number:CC2640R2FHi Team, I has a customer that would like to use smaller antenna on their CC2640R2 board. On our antenna TI design web:...
View ArticleRTOS/TMDSEVM572X: Can i modify...
Part Number:TMDSEVM572XTool/software:TI-RTOSHi,EVM: GP EVMAM572xOS: TIRTOS (pdk_am57xx_1_0_5)Can i modify PRUSS_BasicExample_idkAM572x_wSoCLib_armTestproject project for reading R31 register to read...
View ArticleLinux/TDA2EVM5777: Rules.make-> compiler config options
Part Number:TDA2EVM5777Tool/software: LinuxTDA2EVM5777software: PROCESSOR_SDK_VISION_03_00_00_00_setuplinux.binhost hardware: Linux Ubuntu 14.04 64 bit (Ubuntu on a virtual machine)target hardware:...
View ArticleRTOS/TMS320C6678: Temperature Monitoring
Part Number:TMS320C6678Tool/software:TI-RTOSHi,Is there any way possible to read the processor(C6678) temperature through internal registers?Thanks & Regards,Mounika Reddy
View ArticleTPS65950: Tones with frequencies above 4kHz getting filtered by TPS65950
Part Number:TPS65950Hi,As per our requirement, we are required to play a .wav file on IHF. The .wav is 16 bit encoded, sampled at 16kHz in mono configuration. The .wav file contains tones of multiple...
View ArticleClik here to view.
TMS470MF04207: SUPPLY VOLTAGE CORE (1.55 V) is no-voltage, Jtag doesn't...
Part Number:TMS470MF04207I designed my own custom board with the TMS470MF04207 microcontroller ，i only provide single 3.3v supply as following picture shows, Because the datasheet says :"The core...
View ArticleSN65DSI86EVM: Additional components
Part Number:SN65DSI86EVMThe EVM does not come with a power supply. Also the hardware datasheet mentions that there are additional DSI86 EDP_30PIN that TI should have available for purchase. Where can...
View ArticlePMP20809: Flyback Transformator
Part Number:PMP20809Hi,i found your PMP20809 Design and think this would be a good start for a actual working project for me. But i can´t find anything about the T1 (RLTI-1228) no datasheet on web...
View ArticleADS1292R: ADS1292R Test Signal Data not received.
Part Number:ADS1292RHi Friends ADS1292R EVM Board purchased from TI. I have seen ECG output waveform with your controller(MSP430) in Desktop system with provided software. Now we are trying to...
View ArticleTMS320C5505: External SDRAM interface to ISSI mSDRAM - EMIF register...
Part Number:TMS320C5505Hi,I'm looking at suggestions for best way to test & validate the functions of the recently added external SDRAM on a custom TMS320C5505/15 board. The mSDRAM from ISSI...
View ArticleF28M35H52C: UART: 17 characters limit in NonBlocking mode
Part Number:F28M35H52CHello,I'm trying to get the controlSUITE uart_echo example to work, but I can't transmit (from the uC to the PC) more than 17 characters in nonBlocking mode, using the function...
View ArticleClik here to view.
66AK2H14: Request to suggest suitable Ethernet switch
Part Number:66AK2H14Hi,I am using three 66AK2H14 devices in a single PCB. For SGMII interface, since there is space constraint to place connectors, I am planning to use a switch, for which one SGMII...
View ArticleSN65LVDM176: Maximum output current
Part Number:SN65LVDM176Hi1.Is there limitation of maximum output current from R terminal (1 pin) for the receiver?2.According to the Figure 11, 12 of datasheet, sink current is ~55mA and source current...
View ArticleDS100BR111: DS100BR111 for 10G SFI
Part Number:DS100BR111Hello Sir,We use DS100BR111 for 10G SFI signal conditioner . Is it OK ?Data flow is :SoC -> 2~3 inch FR4 -> PCI express slot -> Add on card with PCI express golden finger...
View ArticleCCS/CC2640R2F: LED blink code not working on PCB with cc2640r2f MCU
Part Number:CC2640R2FTool/software: Code Composer StudioI made one code of led blink for my pcb. I changed the board files according to my PCB. the pcb led is active low so i made the following...
View Article