Component Selection for USB Type-C DP Alt Mode Controller and PD (UFP...
Hi!I am designing a smart hub that contains an Upstream USB Type-C port and a Downstream USB Type-C port (and a bunch of other stuff in between), but need to be able to charge through the downstream to...
View ArticleCCS/MSP432P401R: Get CPU and Task Load without using Idle module.
Part Number:MSP432P401RTool/software: Code Composer StudioGood afternoon,Currently I am using the Load Analysis from the RTOS Analyzer in order to check the tasks load of my application. However, I...
View ArticleBQ27220: MACDataLen comes up as 36 byte transfer
Part Number:BQ27220Hello,I am following the example in Chapter 6.1 in the SLUUBD4 BQ27220 user manual.Steps 1 – 7 are working fine, but the data length in Step 8 (MACDataLen) returns 36. Since only 32...
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CCS/IWR1443BOOST: Error Importing Project to IDE, Device Not Recognized
Part Number:IWR1443BOOSTTool/software: Code Composer StudioI was running through the installation guide for the IWR1443 Water and Sand lab using the Water and Ground User Guide after I had run through...
View ArticleCCS/CC2650STK: CC2650 cannot connect to target
Part Number:CC2650STKTool/software: Code Composer StudioHello all I have successfully installed ccs 7.2 and ble stack 2.2.1. I can compile "sensortag_cc2650stk_app and _stack" but i cannot connect to...
View ArticleCC2530: Z stack unwanted ZDO_LEAVE_IND
Part Number:CC2530Hey,I have a problem with setting a connection between a coordinator and a router. The router connects to the coordinator but then leaves the network with a ZDO_LEAVE_IND command. I...
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CC2650: Problems on using Sensor Controller Studio to control an...
Part Number:CC2650Hello sir,I met a problem on using SCS to output values of accelerometer's axis values(I2C communication) . I can see the change on status.I2C, but there is nothing changed for x,y or...
View ArticleAM3358: RTC for AM3358 Beaglebone Black
Part Number:AM3358Hello,I am using a WiFi with Sitara SDK 3.03 and need an RTC that would run from a battery since the BBB would not be powered on all the time and this unit will not be connected to...
View ArticleTPA2028D1: PWM Modulation Method
Part Number:TPA2028D1Hi,Could you please tell me the pwm modulation method(AD mode or BD mode or 1SPW mode) for TPA2028D1 ?Best regards,Kato
View ArticleCC2640R2F: Simple BLE Peripheral from SimpleLink SDK 1.3.5 advertises, but...
Part Number:CC2640R2FHello fellow E2E'rs,I'm attempting to follow the "Running on Customs Boards" section of the Bluetooth Low Energy Software Developer's Guide here:...
View ArticleTMDSEVM5517: Request to provide the Sample code of Speech recognition by TI...
Part Number:TMDX5535EZDSPHi TI Experts,We would like to have the sample code of "Speech recognition by TI and Sensory" in order to promote the DSP. I would like to do the demonstration to my customer....
View ArticleCCS/TMS320C6678: After fresh installation, still cannot build simple typical...
Part Number:TMS320C6678Tool/software: Code Composer StudioLast week, I tried to build a simple HelloWorld example using TI-RTOS for the EVMC6678. It failed because it was looking for a wrong file or...
View ArticleTI-RTOS
I am going to make firmware that can both transmit and receive RF signal.This program transmit packet received from uart to other module and send packet received from another to uart.I changed...
View ArticleCC3100: Question about serial flash part timing
Part Number:CC3100The serial flash part we have been using (Winbond W25Q16DW) is being discontinued and being replaced by a W25Q16FW part. We noticed the timing characteristics with the new part are a...
View ArticleCCS/bq24297: bq24297 charging current
Part Number:bq24297Tool/software: Code Composer StudioHi,I'm using bq24297 charger.I have a problem to charge Li-po battery.My battery size is 70mA.But, minimum charging current of bq24297 is 100mA.So,...
View ArticleTPS62136EVM-698: EVM Gerber data
Part Number:TPS62136EVM-698Hi,Could you provide the gerber data of TPS62136EVM-698?My email address is follows; kuramochi@fujiele.co.jpBest Regards,Kuramochi
View Articleswitching speed of LM317
I have question about LM317. We design the following circuit. - Constant current circuit by using LM317 - Switching circuit by using transistor and FET.The switching speed is 2Mbps.Are there...
View ArticleTPS2557: Do the ESD ratings apply to all pins?
Part Number:TPS2557Hi, folks,1) ESD RatingsI am considering using the TPS2557 to accept power from an external charger, so the TPS2557 IN pins will be exposed to ESD. The data sheet implies that the...
View ArticleTMS320C5517: TMS320C5517: Wake-up from IDLE3 mode
Part Number:TMS320C5517Hi, all,We evaluate TMS320C5517 DSP.We are using the DSPs generating external clock and disabled RTC.We try the DSP will wake-up from IDLE3 state with INT0 pulse.When SYSCLK=0 in...
View ArticleStarterware/CC3220SF-LAUNCHXL: CC3220 Rev B Design Files
Part Number:CC3220SF-LAUNCHXLTool/software: StarterwareDear Support:Can you provide me a link to the Rev B CC3220 design files - in particular the schematic and silkscreen and parts labels on the...
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