THS4131: Generic gain equations
Part Number:THS4131Hello,I am trying to figure out what would be the gain equation when the two feedback networks are different as bellow.I my application Vs1 and Vs2 may differ slightly (~1%) and I am...
View ArticleDP83867E: About TI DP83867 Application Question
Part Number:DP83867EHi Team,I have question about DP83867 need you help ,thanks.1. I don’t use SGMII mode.Can I use Rhi=4kohm and Rlow=10kohm option on RX_D0~RX_D3?Then,I want to set”0x03:address for...
View ArticleLoading .gel file through command line.
HelloIn order to use the Loadti tool, .gel file needs to be loaded first.Without configuration, it can not load the .out file.How can i run the .gel file (making connect to target + initialization)...
View ArticlePCA9546A: Asking fro the PCA9546 setting and the leakage questiosn
Part Number:PCA9546AHi team,Could you please help for the quesitons?1. Are they ok to pull SDA/SCL to 3.3V and SD0/SD1 pull high to 5V?2. cusotmer's sclar uses PCA9546 to read/write the DDC EEPROM. If...
View ArticleTAS5414B-Q1: Synchronized Operation with External Clock
Part Number:TAS5414B-Q1Hi,Is the master clock from 357kHz to 500kHz able to be applied to OSC_SYNC pin to synchronize 2 parts if I2C_ADDR pin is set to OSC SLAVE1/2/3 ?Best regards,Kato
View ArticleLinux/AM3517: RTC starts on powerup ?
Part Number:AM3517Tool/software: LinuxHello,Does RTC starts on power up ? or is it power-on in MLO/u-boot ?Thank you!Ran
View ArticleCCS/CC2650: communication between node and gateway
Part Number:CC2650Tool/software: Code Composer StudioHiI am currently working on cc2650, I want to know how the communication happened between node and gateway. Node is sending some packets to the...
View ArticleCCS/TMS320F28379D: Bootloader code
Part Number:TMS320F28379DTool/software: Code Composer StudioHi,Do we have bootloader example based on TMS320F2837X? We want to online upgrade DSP program by computer.Or how do we change if refer the...
View ArticleTMS570LC4357: ADC Self-Test und Calibration
Part Number:TMS570LC4357Hello,i am using the Hercules TMS570LC4357 for the first time. I have done some tutorials , especially how to use ADC for onboard integrated light and temperature sensors. I...
View ArticleBQ27742-G1: Full Charge capacity incorrect after updating golden image
Part Number:BQ27742-G1Hi,I have performed a learning cycle with TI gauge BQ27742-G1 in the evaluation board BQ27742EVM and a pair of 18650-25R cells, each with a capacity of 2500 mAh. After the...
View ArticleLinux/OMAP3530: understanding MMU
Part Number:OMAP3530Tool/software: LinuxHello,I am trying to understand better the idea of using MMU.It is said that MMU can map pages with permission for read/write.Does MMU give permssions according...
View ArticleCC2650STK: RECORDING MOTION DATA
Part Number:CC2650STKHello, I'm new on this community. Since last friday I have a cc2650stk and I use it for my project to recording the motion data of the MPU. I have read some information, but I...
View ArticleTMS3705: Differences between TMS3705DDRQ1 and TMS3705A1DRG4
Part Number:TMS3705Our customer is going to replace TMS3705A1DRG4 with TMS3705DDRQ1 because TMS3705A1DRG4 is NRND now.I want to clear the diffirences of these two devices.Accroding to the datasheet,...
View ArticleCC2541: Off Chip Upgrade from spi flash
Part Number:CC2541I have downloaded an image to spi flash, and i want to copy it to in-chip flash.but i don't know how to program bootloader, What can I refer to?
View ArticleTM4C123GH6PM: Can I use the ICDI interface from a EK-LM4F120XL Launchpad with...
Part Number:TM4C123GH6PMI have the launchpad specified in the title and a custom board using the TM4C123GH6PM, and would like to debug it using the ICDI/JTAG interface of the launchpad, but I couldn't...
View ArticleCCS/TMS320F28027: Accessing C structure members in c28x assembly
Part Number:TMS320F28027Tool/software: Code Composer StudioDear Sir or Madam,I am using the DPL library and hope to access some structure members defined in C while I am in the DPL_ISR (macro). I tried...
View ArticleCCS/CC1350: Flash CC1350 from Code Composer studio for Smart Studio generated...
Part Number:CC1350Tool/software: Code Composer StudioHi Everyone,I want to flash the exported code from Smart RF studio for CC1350 as I am using Two CC1350 Launchpad for data communication. The...
View ArticleTMS320C6748: C6748: Estimating the max. HPI latency (# wait cycles via Ready...
Part Number:TMS320C6748Hi experts,We need to rate the max. latency (#wait cycles inserted) on the HPI with the On-Chip (128kB) Shared RAM as the HPI data resource. In our application this RAM (aka L3)...
View ArticleTMS320F28027: Flash controller without changing boot pins
Part Number:TMS320F28027Hey Gurus, I have a problem regarding the flash programmer. Once I have flashed the program using the JTAG debug connection, (S1 ON-ON-ON), I can change the pins to non-JTAG...
View ArticleCDCM6208: Recommended operating conditions for SPI mode
Part Number:CDCM6208Hi,On page 7 of datasheet, under recommended operating conditions, data rate is provided only for I2C mode.What must be the maximum clock in SPI mode?Thanks & Regards,Madhu
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