LMX2594: Can RAMP_LIMIT be disabled?
Part Number:LMX2594Hi,If fPD=10MHz, the RAMP_LIMIT feature will limit the RAMP range within +/-2.56GHz and fvco cannot cover entire 7.5GHz to 15GHz frequency range. Is it correct?Is it possible to...
View ArticleFDC2214EVM: Liquid Level Sensing Demo using FDC2214EVM
Part Number:FDC2214EVMHi,To become more familiar with the FDC2214EVM operations and to learn to use it correctly I was trying to setup a demo for liquid level sensing (using capacitive sensor) with...
View ArticleNAND flash probe issue (can't probe flash device at BSP version 3.02.00.03)
Our custom board using DRA742 and with NAND flash just like DRA7xx evm board. We can recognize NAND flash device at older BSP version(7.04.00.03). But after we upgrade BSP to newer version(3.02.00.03),...
View ArticleLMK04828: SYNC pin with external reference clock
Part Number:LMK04828Hello,In one of my previous ticket, I asked about CLKin0 being used as the synchronization source and my problems to achieve it since that path is AC coupled. Therefore I'm trying...
View ArticleCC2543: How to use Basic mode with fix data length?
Part Number:CC2543Hi,I want to use Basic mode with fix data length on CC2543.I base on the CC254x PER example code and modify it to Basic Mode with fix data length to transmit data out...
View ArticleClik here to view.
TMS320C5535: Voice Pre-processing: Mic array contains 8 MICs. Which 6 MICs...
Part Number:TMS320C5535Hi,I am using PCM 8 Mic array HW, with C5535 ezdsp. For the voice pre-processing application, I have configured it to use 6 MICs. I want to know how to identify which 6 of 8...
View Article66AK2H14: How to modify DDR configuration in u-boot code?
Part Number:66AK2H14Hi,I am using a customed board with 66AK2H14,Its design refers to the design of K2EVM-HK(TCI6638 evm).(Please visit the site to view this file)1 、EVM use a sodimm for DDR3A and 5...
View ArticleSPI multiplexer
do we have a solution to connect 2 separate SPI busses to a SPI MCU interface? (2:1 SPI multiplexer)
View ArticleClik here to view.
TPS60500: error in datasheet
Part Number:TPS60500There's an error on page 19 in figure 31 - see the red line in the following image:Without the connection to FB this can not work.
View ArticlePCM1851A: what to do with unused Vin pins of PCM1851A
Part Number:PCM1851AHello,What should I do with the unused Vin pins of PCM1851A? I wasn't able to find this information in the datasheet.thanks
View ArticlePGA900EVM: How can I do one time programming (OTP) in pga900 using PGA900 EVM...
Part Number:PGA900EVMI tried to program PGA900 OTP using PGA900EVM via SPI . OTP verification hasn't successful. If anyone done this before please guide me .Thanks in advance
View ArticleBQ34Z100-G1: BMS application for 15 series Li-Ion battery
Part Number:BQ34Z100-G1Hi there:I'd like to check about application for the bq34z100-g1, the currently design of EVM is 48V max.Our customer would like to use it as 15 series cell, which voltage is up...
View ArticleClik here to view.
TM4C123GH6PZ: JTAG BSREG/interconnection test fails.
Part Number:TM4C123GH6PZIn our design we have a problem with the JTAG function of the TM4C123GH6PZ. Below the schema of the TM4C123GH6PZ (U1200, all with SN 64AFDEW) as it is in our design. Beside this...
View ArticleClik here to view.
TPS60500: how to dimension the feed forward capacitance?
Part Number:TPS60500How do I dimension the the feed forward (ff) capacitance for the TPS60500?There are two examples given with completely different values for the feed forward capacitance:Any advice...
View ArticleRTOS/PROCESSOR-SDK-DRA7X: Potential bug in EMAC_cpswUnInitRxChannel
Part Number:PROCESSOR-SDK-DRA7XTool/software:TI-RTOSDear Experts,The function EMAC_cpswUnInitRxChannel() in pdk_dra7xx_1_0_5 for emac v4 (DRA75x) is calling...
View ArticleClik here to view.
Linux/DRA745: internal RTC problem
Part Number:DRA745Tool/software: LinuxHi,board: dra74xsdk version : 03_02_00_03uboot version: 2016.05kernel version:4.4.67I have a problem about internal RTC on the development board;1)add omap rtc...
View ArticleDS90CR287: Alternate of DS90CR287 with -40 to +85deg Operating
Part Number:DS90CR287We require alternate IC of DS90CR287 with -40 to +85 deg temperature support.
View ArticleTMS320F28335: SCI B Communication issue on the TMS320F28335 eZdsp board
Part Number:TMS320F28335Hi,I am using TMS320F28335 eZdsp board. Trying to transmit and receive data on the SCI B.I have configured GPIO9 and GPIO11 for SCI B communication and reading/writing the data...
View ArticleClik here to view.
TMS320F28027: I2C EEPROM read
Part Number:TMS320F28027Hello,I need to work with serial I2C EEPROM. My MCU is TMS320F28027.I'm little bit disappointed that plenty of posts on the same topics did not help me.I prefer version without...
View ArticleCCS/MSP432P401R: Cannot open source file error when i add Board.h into a project
Part Number:MSP432P401RTool/software: Code Composer StudioHi,I wanted to add SPI functionality to the mmw demo between the MSP432 and AWR1443. Therefore, in the mmw project i added board.h so i could...
View Article
