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TPS68470: ILED and 3V3_SUS questions
Part Number:TPS68470Hi,Some questions as below.If LDO_AUX2 is not used, how should we connect 3V3_SUS?If 3V3_SUS is supplied before 3V3_VDD, is there any side effect?As below, if 5VS is supplied while...
View ArticleLMX2571: Parasitic modulated harmonics
Part Number:LMX2571Hello Team,One of our customers is facing an issue using the LMX2571 device. The problem is as follows:1. While modulating carrier – no matter with which modulation frequency (in...
View ArticleRTOS/TI-RTOS-MCU: Enabling wifi and emac both on tm4c1294xl
Part Number:TI-RTOS-MCUTool/software: TI-RTOSHi,I am using ccs v6.2 with tm4c1294xl launchpad, cc3100bp.I want to enable both wifi and emac on my device, I success fully connected to wifi and it was...
View ArticleRTOS/CCSTUDIO: Enabling both wifi and emac on tm4c1294xl
Part Number:CCSTUDIOTool/software: TI-RTOSHi,I am using ccs v6.2 with tm4c1294xl launchpad, cc3100bp.I want to enable both wifi and emac on my device, I success fully connected to wifi and it was...
View ArticleRTOS/TM4C1294NCPDT: Enabling both EMAC and Wifi on TM4C1294XL
Part Number:TM4C1294NCPDTTool/software: TI-RTOSHi,I am using ccs v6.2 with tm4c1294xl launchpad, cc3100bp.I want to enable both wifi and emac on my device, I success fully connected to wifi and it was...
View ArticleADS1292R: Ads1292r Impedance Derivation
Part Number:ADS1292RHello,Currently am trying to get familiar with the ads1292r. I need to calculate patient impadance. But it is hard to figure out how to calculate patient body impedance according...
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CCS: Both CCSv6.2 and CCSv7 crash on starting a debug session!
Tool/software: Code Composer StudioNOTE:I also posted this as a reply on JohnS's answer in this forum post: https://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/565621as because of...
View ArticleCC8520: Extreme low range CC8520+CC2590 +-(1m)
Part Number:CC8520Hello,I have a problem with copyring TI wireless headset desing .I tryed make this desing with two layers PCB and size of most components 0603.I am using the inverted F PCB antenna -...
View ArticleCC3200MOD: New PinMUX Tool won't allow pin 46&47 to be assigned to UART1
Part Number:CC3200MODApparently, since the recent (12/19/16) update to the PinMUX Tool, pins 46 and 47 cannot be assigned to UART1. Is that intentional, a bug or am I using the tool wrong now? Also...
View ArticleCCS: Over the air programming using CC1120 RF transceiver
Tool/software: Code Composer StudioI have two CC1120 modules interfaced with MSP430F5529 using SPI interface and i want to implement over the air firmware update .I wish to implement it in such a way...
View ArticlePMP4405: Determine Transformer values for UCC28740.
Part Number:PMP4405Hi Ti,I would like to perform a design base on PMP4405 reference design circuit as below specs.VAC: 220 ~ 265Vout: 15V@3ACan you advise on how to determine the transformer values as...
View ArticleAM5726: How to sort image pixels with VPDMA
Part Number:AM5726Dear All,we have a monochrome image sensor connected to an FPGA which converts the pixel data from serial to parallel. The pixel data is then transferred to VIN1A of an AM5726.The...
View ArticleADS1274: ADS1274 and Quad SPI
Part Number:ADS1274Hi to all!Can I work with ADS1274 and MCU with Quad SPI?This way:ADS1274...
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TPS54332: some issue of tps54332
Part Number:TPS54332dear Ti,as the discrybe of datasheet's page 17-19, and the equation 21,22,23, can not calculate page 19 's Gain=-6.94dB和PL=-93.94degreeplease kindly help,thanks!
View ArticleBQ25570EVM-206: Bq25570 Power Consumption
Part Number:BQ25570EVM-206Hi everyone,I am designing an energy harvesting project based on the BQ25570. I read through the datasheet and found out that the power consumption is around 15uW after cold...
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CCS/TMS320F28035: How long excuting a addition statement use TMS320F28035?
Part Number:TMS320F28035Tool/software: Code Composer StudioDears,At present, I used the STM320F28035 to excuting X++ spend 2us, I have a doubt if excuting a statement need such a long time. I used the...
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BQ34Z100EVM: cannot calibrate my bq34z100g1/evm
Part Number:BQ34Z100EVMHello,I am running bqStudio (version 1.3.54) on a 64-bit Windows 7 PC. I have the PC connected to an EV2300 (version 3.1r) which is connected through I2C to a bq34z100evm...
View ArticleTLK6002: MDIO Interface EVM for TLK6002
Part Number:TLK6002Team, Please direct me to the orderable part number for MDIO Interface EVM. Also, where would l find MDIO Sonic Software? A link to the download would be great. I have the User...
View ArticleTCI6630K2L: Infrastructure PKTDMA using virtual addresses
Part Number:TCI6630K2LHi,I am trying to achieve (using bare-metal programming) Infrastructure PKTDMA transfers between an ARM core and a DSP on my EVMK2L board.I can achieve this when I have my...
View ArticleLinux: I2C driver with polling management
Tool/software: LinuxHello,I have a question related to the topic that I mentioned some time ago: e2e.ti.com/.../I have an AM335x CPU and I want to provide support for SMBus BlockRead, i.e....
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