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TPS61199: can't normal output for tps61199
Part Number:TPS61199hi ti member, we used your TPS61199 to driver LCD display. now there is a bug. It can't output a stable 35v voltage. We've tried to change output Cap to 33uF and R2 to 162kohm and...
View ArticleAM3352: USB1_DRVVBUS signal seems not functional in the condition of 4G modem...
Part Number:AM3352Hello, TI expertProcessor-sdk-01.00.00.03 runs on custom board similar with am335x_gpevm. The USB bus works well if a USB disk attached, but not for a 4g modem such as HUAWEI ME909s....
View ArticleCCS: TMS320F28069
Tool/software: Code Composer StudioHello,I have installed a SYSBIOS 6.73 and I am trying to use RTOS Analyzer and System Analyzer but it showing the Warning / Error message: Could not detect a UIA...
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TLV9061: TLV9061 as LOD
Part Number:TLV9061Hi team,customer is looking for high precision and low noise as +3.6V supply voltage solution, we introducing customer use TLV9061 with external BJT as a high accuracy low noise LDO,...
View ArticleTPS65983: Thunderbolt system
Part Number:TPS65983Hi Sir.We are building a thunderbolt system and following Tahini reference design.But I want to decrease input power consumption to below 0.15W when Type C cable disconnect(without...
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TFP401A: Movable pictures having glitch with black line on the left of the...
Part Number:TFP401ADear Sir/Madam,I am using the TFP401A for DVI to LVDS bridge conversion as per block here. I am having an issue to have the picture glitch on the left side of the screen for the...
View ArticleTRF7970A: TRF7970A
Part Number:TRF7970AHi support / community,we need your help. We have TRF7970A in a battery-powered application. We use an external LDO for limiting supply voltage for TRF to 5V, but if battery voltage...
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TAS5624A: Fault pin become low and output disappear
Part Number:TAS5624AHi We play this song https://www.youtube.com/watch?v=IsVE8zwld28 at 15 sec. the Fault pin become low and output disappear. test condition is PVDD = 26V and 4 ohm speaker. Below is...
View ArticleADS1298: ADS1298 sample code in c language
Part Number:ADS1298is there sample code for reading ADS1298 in c language.
View ArticleMSP430F5529: Start, stop, restart on MSP430F5529
Part Number:MSP430F5529Hi,I need to write I2c stop, start and restart functions for MSP430F5529 in slave mode. I analysed TI slac300k examples but I can't find any clues. I know in master mode I could...
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CC2640R2F: Remote no response issue against 'LL_ENC_REQ' (from Master)
Part Number:CC2640R2FHi TI, * BLE SDK : simplelink_cc2640r2_sdk_1_35_00_33.* example pack: simplelink_cc2640r2_sdk_ble_example_pack_1_35_00_36/37.* example code: rtos\CC2640R2RC\bleapps\hid_adv_remote....
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SN74LVC07A: pin short to ground
Part Number:SN74LVC07AHi,my customer has been using SN74LVC07A to convert signals between 3.3V and 5V.2 of the signals are SCI signals shown below. pin3 and pin2 are connected to optocoupler 6N137....
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TLV320AIC3254: Asking for the AIC3254 headphone mute register issues
Part Number:TLV320AIC3254Hi Team,customer send the following commend to mute the AIC3254.w 30 00 01 // page 1, register 0x10= 3A, 0x11=0x3A// w 30 11 7Aw 30 00 01w 30 10 7Afrom the I2C analyser, we see...
View ArticleIWR6843: What's the plan to port traffic monitor reference design to IWR6843
Part Number:IWR6843Hi,Current traffic monitoring TI design (TIDEP-0090) is based on IWR1642. My customer wants to test the TI design based on IWR6843.What’s the plan to move it to IWR6843?How many...
View ArticleCC1125: About Adjacent Channel Selectivity
Part Number:CC1125dear:In CC1125 document , it describes "Adjacent Channel Selectivity: 67 dB at 6.25-kHz Offset ". But we can only reach 58dB at 50kHz offset. Our CC1125 config is wireless:4800bps...
View ArticleTI954 support max resolution
Dear Whether TI954-TI953 can run 8M pixel sensor? Resolution is 3840*1920。 And what is the max frame rate if 8M can work？Output data is YUV422 to TI953 with MIPI 4lanes.Thanks.
View ArticleWEBENCH® Tools/ADS7953: ADS7953 range from 2.5 to 5V issue
Part Number:ADS7953Tool/software: WEBENCH® Design ToolsHi,I am trying to program ADS7951 to auto1 mode with range 2 i.e. 0 to 5 V with following sequence>> wr 0x4200>> wr 0x8000 >> wr...
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CCS/TM4C123BE6PM: Cannot open source file lwip/opt.h
Part Number:TM4C123BE6PMTool/software: Code Composer StudioI am building an existing project based on TM4C123BE6PM. but the compiler gives the following error: Cannot open source file lwip/opt.hI am...
View ArticleWEBENCH® Tools/PGA400-Q1: BQ34Z100EVM
Part Number:PGA400-Q1Tool/software: WEBENCH® Design ToolsWe are building a BHMS solution for high current (-500A to 500A) batteries.We tried using BQ34z100EVM and the shunt resistor (R30) got spoiled...
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