PCM1863: Addressing lots of PCM1863 via I2C
Part Number:PCM1863It isn't possible to address more than two PMCM1863 devices on one I2C bus because there is only one address line - so two devices are possible but no more.However, there is another...
View ArticleTMS320F28335: SCI Bootloader tutorial
Part Number:TMS320F28335Hi I'm trying to follow this tutorial :With the following procedure you are able to send program data to the device RAM memory via the SCI. This procedure can easily be tested...
View ArticleLinux/TMS320DM8147: DDR3 configuration
Part Number:TMS320DM8147Tool/software: LinuxHi,I am using 4 chips of MT41K256M16TW each of them is 512MB. I am using a DM8147 processor.2 chips of 512MB each uses memory controller 0. chipselect 0. So...
View ArticleTS5A22364-Q1: Can the input of this switch be used as an output? Will a 5V...
Part Number:TS5A22364-Q1e2e,[Q1]My schematic is that input is COMx and out is NOx, but in is NOx and out is COMx in datasheet.Is it allowable from COMx to NOx? [Q2]VCC=3.3V and signal range is ±2V. 5V...
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CCS/CCSTUDIO: CSL CDC USB: windows 7 driver
Part Number:CCSTUDIOTool/software: Code Composer StudioHi,I'm trying to let CSL_USB_CdcExample_Out work on a C5517 device.I simply open the CSL_USB_CdcExample_Out and change the C5517 define in...
View ArticleSN65DSI83: SN65DSI83: 800x600, input MIPI DSI 2 data lanes + 1 clock lane...
Part Number:SN65DSI83Dear Technical Support Team,Fails to properly configure the chip SN65DSI83.A signal is generated on the processor stm32f769 in the format: MIPI DSI 2 data lanes + 1 clock lane...
View ArticleIWR1443BOOST: Issues with LogMag calculation in the mmWaveDemo
Part Number:IWR1443BOOSTThere seems to be some issues with the mmWaveDemo which is included in SDK version 1.0.0.5. The LogMag calculation of the Doppler Range FFT result in values above 4000, but some...
View ArticleTMS320F28377S: Electrical noise on the DAC when I toggle GPIO bits
Part Number:TMS320F28377Sif I toggle GPIO0 while I use the DAC (to check my isr rate) I get significant noise on the DAC output. Why is that? How can I fix it so I can use both the DAC and the GPIO...
View ArticleSN74LVC1T45: 1.8V level transaltor
Part Number:SN74LVC1T45I have a customer who is having a hard time making a serial data bus work at 50MHz (100Mbps). The problem looks to be the SDO from the IC back into the FPGA. So they are...
View ArticleTLV320DAC3100: TLV320DAC3100 driver
Part Number:TLV320DAC3100Hi,Where can I get TLV320DAC310 driver?Our system have no OS, Please help support TLV320DAC3100's driver code,Thanks a lot!
View ArticleTUSB8041: Power sequence requirement (datasheet conflicts)
Part Number:TUSB8041Section 7.6 of the datasheet states that Td1 requires VDD33 stable before VDD is stable. However, footnote 2 states that VDD must be stable >= 10us before VDD3 if using the 1 uF...
View ArticleLinux/WL1837MOD: WL18xx System Build Scripts download error
Part Number:WL1837MODTool/software: LinuxHi Support,starting from our guide: http://processors.wiki.ti.com/index.php/WL18xx_System_Build_ScriptsWL18xx System Build Scripts - Texas Instruments...
View ArticleTPS730: The inrush current of TPS730
Part Number:TPS730HiMy customer evaluate TPS73033.However the inrush current is over 200mA.Are there the provision about inrush current?Best regards,Yokota
View ArticleDLP7000: Is it possible to illuminate 810 nm beam >1 W to DLP 7000?
Part Number:DLP7000Hi. I'm a newbie for DMD and I'm about to purchase Discovery 4100 with DMD DLP7000.I've checked the spec sheet of DLP7000 and its Q&A in this forum here and I'm still confused...
View ArticleMSP432P401R: MSP432P401R
Part Number:MSP432P401RI am on TI Resource explorer attempting to do the CC2650 Module BoosterPack Out of the Box Demo. I have connected the CC2650Booster pack to my MSP432P401R board. Once I click the...
View ArticleOPA656: TINA and Pspice both model seems not accurate
Part Number:OPA656Hi Team,Customer reported the transient waveform of OPA656 simultation model looks strange, for both TINA and Pspice.I double checked the AOL and Zo vs Freq, it indeed looks different...
View ArticleMSP430F417-DIE: Die bond of MSP430 die with Immersion Gold
Part Number:MSP430F417-DIEWe are using TI MSP430F417CY on our product. The current pcb supplier uses gold flash and so far we have no issues. However, our new pcb supplier only offers Immersion Gold....
View ArticleRM44L520: there is a native bootloader in ROM on Hercules?
Part Number:RM44L520Hi all,i'm wondering if, like on C2000 devices, on Hercules there is a pre-programmed (in flash or ROM) small bootloader that could be used to flash the fresh board just at the end...
View ArticleDAC38RF89: Is there an IBIS AMI model for the highspeed pins on this part
Part Number:DAC38RF89Hello team,Hope you are well. Can you provide some feedback on below questions:Is there an IBIS AMI model for the highspeed pins on this part? This is a high speed DAC with a high...
View Articlecc2564MODN: a2dp source on stm32
Part Number:cc2564MODNHi, how can i do a2dp source with BLE enabled on STM32F4xx?In Bluetopia examples only a3dp projects or sink (AUD_DEMO)
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