Clik here to view.
CDC3RL02: Min spec of CLDO in datasheet
Part Number:CDC3RL02Dear BU experts,Would you confirm below question ? In datasheet, The min spec of CLDO is 1uF. Does this include the tolerance of cap(1uF) ? So, customer must use higher value than...
View ArticleRTOS/ADS1292: ADS1292 schematics design question
Part Number:ADS1292Tool/software:TI-RTOSHi SirI have some questions about ADS1292 schematics design questions as followings.My application is two polarities at CH1.There are two ways for RLDIN and...
View ArticleDRA750: DRA75x internal-built thermal sensor tolerance
Part Number:DRA750HiAs we know there is an internal-built thermal sensor in DRA75x series SOC to report CPU junction temperature,does anyone know the tolerance for this thermal sensor?I can't find this...
View ArticleCC2640R2F: How to disable 'Ping' feature in CC2640R2F SDK 3.0
Part Number:CC2640R2FHi,May I know how to disable 'Ping' feature which are automatically enabled in BLE SDK 3.0?The end customer only support BLEv4.0 on their host but the slave unit which uses the SDK...
View ArticleSeek for sample rate>2G, ENOB 12bits ADC solution
Hi engineers,I am looking for a ADC solution of sample rate>2G, ENOB equals to 12bits solution, and I haven't found on the TI website, could anyone give me some help? I do not have other...
View ArticleCCS/TMS320F28027F: GPIO Need Explicit Write to GPADIR after Enabling pull-up...
Part Number:TMS320F28027FTool/software: Code Composer StudioHi,From www.ti.com/.../sprufn3d.pdf, GPADIR is 0 (input) after reset, GPAPUD (for GPIO0~GPIO11) is 1 (disabled) after reset, I am able to...
View Article96k DSP for TASxxx output 20Hz to 40kHz frequency response
Hi Team, If the TAS57xx series includes the 96k sample rate DSP, can be support the 20Hz to 40kHz frequency response?
View ArticleRTOS/CC2640: How to configure access to low power consumption
Part Number:CC2640Tool/software:TI-RTOSHi:Ti engineer!I use the example of C:\ti\simplelink\ble_sdk_2_02_01_18\examples\cc2650lp\simple_peripheral example, modify the chip to be packaged as 4XS, and...
View ArticleRTOS/MSP432P401R: Data loss in UART Echo demo
Part Number:MSP432P401RTool/software:TI-RTOSHi everyone,I am using MSP432 Evaluation Kit and sending data via UART using TI-RTOS api (UART_write and UART_read, Baud rate is 115200). However, I found...
View ArticleDAC38J84: DAC output with LC filter design?
Part Number:DAC38J84I am using DAC38j84 to generate a Fo=800MHz,BW=100MHz chip signal, a transformer ADTL2-18 is uesd to output a signle-ended waveform.a LC-filter is needed to filter out the mirror...
View ArticleTMS320C6678: Is NDK still under development?
Part Number:TMS320C6678Hi, this question actually is quite generic. The NDK has not been updated for a long time. It seems that there will only be bugfix updates, but no new feature any more in the...
View ArticleCC2640R2F: Exception handing issue
Part Number:CC2640R2FHi, Could you give me advice the reason for “Exception handing issue”? * Device: CC2640* Evaluation Board: Customer’s board* Error...
View ArticleCC2530: ZED doesn't reconnect with another router
Part Number:CC2530Hi. My setup is I have a ZED and its parent as Router 1. I also have another Router 2 that has no ZED connected to it. When I disconnect the power from Router 1, the ZED doesn't seem...
View ArticleTPA3111D1: About 10-W Audio Opamp
Part Number:TPA3111D1The required power is 10W, but it is the standard power. It means may occasionally over than 10W(by about 10%~).Could you tell me whether TPA3111D1 can be used in this case?
View ArticleDP83822I: Timing of Hardware Reset de-assertion
Part Number:DP83822IHi,I have a question about DP83822I reset timing.From the datasheet of DP83822I, I couldn't find the timing specification between VDDIO/AVD and Hardware RESET_N.Are there any timing...
View ArticleCC2650: Sample code for 5Mbps coded 8-fsk proprietary mode in CC2650
Part Number:CC2650I'm considering to use 5Mbps code 8-fsk proprietary mode on CC2650.However, it seems that there is not yet a release that sample code will be available in this mode.Is this correct?Do...
View ArticleADS1278EVM-PDK: Can ADCPro software run without 256K EEPROM (U14) on the...
Part Number:ADS1278EVM-PDKI made a ADS1274 child board, and I have a MMB0 board on hand. I'd like to mount my child board to MMB0 interface port and using your ADCpro software as a evaluation...
View ArticleTMS320C6657: (Error -1143 @ 0x0) only when in SPI boot but not in NO BOOT
Part Number:TMS320C6657Hi We observing the below error when we connect JTAG and configure as SPI boot mode. We don't see this issue if we configure DSP in NO BOOT mode. We replaced the Flash IC with...
View ArticleAM5708: IBIS model for GPMC_WEn
Part Number:AM5708Hi,I need to use IBIS model to simulate the WE signal ( PCB trace ) of the asynchronies emif , AM5728 CPU pin M3 (gpmc_wen) is a driver.Voltage of the asynchronies interface is set to...
View ArticleClik here to view.
LMH0344: Return loss network clarification
Part Number:LMH0344Hello,In the AC electrical characteristics table, Note 6 implies 3 parts in parallel (8.2 NH, 0.5 pF, and 75 ohms) on the SD344 evaluation board.The typical application Figure 3...
View Article