TMDSEVM6657: C6657 IBL boot using SPI nor flash only (no I2C prom)
Part Number:TMDSEVM6657We have our own custom board which includes a C6657 DSP connected to SPI nor flash for booting. No I2C eeprom is exist.Our main application is very large and needs the DDR for...
View ArticleCompiler/TMS320F28335: int -> long cast issue with negative numbers
Part Number:TMS320F28335Tool/software: TI C/C++ CompilerI observed a strange behavior in my program which I was able to trace to a int to long cast that doesn't behave as expected with a negative int....
View ArticleRTOS/LAUNCHXL-CC26X2R1: Queues across tasks
Part Number:LAUNCHXL-CC26X2R1Tool/software: TI-RTOSHi, I am using the ble_multi_role example as the base for my project.In my project, I am using multiple queues and 2 tasks. The tasks communicate with...
View ArticleRTOS/TMDX654IDKEVM: SBL MCU R5F application loading issue from NOR OSPI flash
Part Number:TMDX654IDKEVMTool/software: TI-RTOSHello All,I have problem with running application on R5 core, from the OSPI NOR flash on TI TMDX654IDKEVM board, via SBL from PDK.My configuration is:CCS...
View ArticleRTOS/CC2640R2F: Undestanding CCFG Area
Part Number:CC2640R2FTool/software: TI-RTOSHi,I have two project code and I would like to get how ccfg has been set.I read ccfg section from chip by using smartRF Studio but I could not understand...
View ArticleUC2625-EP: UC2625-EP Application
Part Number:UC2625-EPReviewing a legacy product with UC2625-EP.New to motor control and currently have no hardware to verify the following which is why I am requesting verification of the...
View ArticleBQ24650: Disable precharge timeout
Part Number:BQ24650Hi,I would like to disable pre-charge timeout, i.e. if battery voltage has not risen above VLOWV threshold after 30 minutes I would like to continue to pre-charge, indefinitely. Is...
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LDC1000: Planarity Value
Part Number:LDC1000Good day. My customer is responsible for developing a footprint for LDC1000, he wants to know the planarity value of WSON 16 pins with TI PN LDC1000NHRJ.Looking forward for your reply.
View ArticleCC1310: Error 0x1A (No Resources) when adding entry to MAC device table
Part Number:CC1310Hi,I am running the TI Linux collector with the TI 15.4 COP interface.I see the error 0x1A (no resources) when adding an entry to MAC device table, after adding 10 devices.What...
View ArticleTHS3001: Any idea why it takes 200nS settling time to 0.2% for an 8V step
Part Number:THS3001Hi I'm seeing a long slow settling time tail for this part when used as a differential amplifier with x5 gain 500Ohm feedback and 100 Ohm input resistors. power pins are well...
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LM337L: LM337LZ/NOPB - Pinout discrepancies
Part Number:LM337LHi E2E,Good Day! Looking at the datasheet of LM337L, http://www.ti.com/lit/ds/symlink/lm337l.pdfThere's a discrepancy on the pinouts of TO-92 package when you check page 1 and page...
View ArticleCCS/LAUNCHXL-F28379D: Space Vector PWM Generation
Part Number:LAUNCHXL-F28379DTool/software: Code Composer StudioHello all,I'm trying to generate space vector PWM in order to grid current controlling purposes. I have used 'SVGEN_MF' macro in order to...
View ArticleLAUNCHXL-CC1352R1: New Policy in DMM.
Part Number:LAUNCHXL-CC1352R1Hello,I was going through the DMM 15.4_remote_display code in the newly released SDK (3.10). I noticed that a new policy (BALANCED_Policy) is added to the already existing...
View ArticleCompiler/LAUNCHXL-CC2650: Printing using UART
Part Number:LAUNCHXL-CC2650Tool/software: TI C/C++ CompilerHello,I want to use printf() function to print on the console, which I am not able to. So, I am referring...
View ArticleRecommendations for isolated part
Hi there,Could you please provide recommendations for a part with the following specifications- Reinforced Dual-Channel Digital Isolators (1 in 1 out) - 1500 V reinforced isolation - Either UL60950 or...
View ArticleDP83867E: DP83867E and transformer
Part Number:DP83867EDear Tech Support,I have TI PHY DP83867ERGZ on one board and the magnetics on another board, and the MDI signals are connected through PCI connectors. Can you provide some model or...
View ArticleMC34063A: Design Split Rail +-12V for HeadPhone Application, AC powered and...
Part Number:MC34063AIC: MC34063A Input: 24VOutput: +-12VCurrent: 200mAQuestion: Kindly provide a reference design for the above application if possible!This IC selected due to cost. Also don't want to...
View ArticleTPS1663: Design Calculator VIn (min) problem
Part Number:TPS1663The TPS1663x/2663x design calculator that is posted on ti.com has protection enabled on the VIN(min) cell of the Design Inputs. This needs to be unprotected so that the User can...
View ArticleBQ34Z100: Battery Freeze Protection
Part Number:BQ34Z100Hello Gauge Experts,My customer is looking to use the information gathered from the bq34z100 gauge on their lead acid battery to help them protect against a battery freeze condition...
View ArticleCCS/BOOSTXL-DRV8305EVM: C2000 F28379D delfino launchpad unable to accurately...
Part Number:BOOSTXL-DRV8305EVMTool/software: Code Composer StudioI'm using the C2000 launchpad F28379D with the DRV8305EVM, and I want to read the values of the currents and voltages : ISEN_A, ISEN_B...
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