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SN74AHCT126: SN74AHCT126
Part Number:SN74AHCT126I designed an interface with 74AHCT126 as shown in the following picture.The way I designed is to control the enable pins to get either Logic High or High Z output, so 1A, 2A,...
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ADS1115: Half-blown inputs with major crosstalk, but don't know what went wrong!
Part Number:ADS1115I hope this is a viable question, but I have an issue with a circuit involving two ADS1115 modules, and eight MAX4080SASA high-side current sensors. (All purchased from eBay, as I...
View ArticleLP5907: Ultra Librarian Schematic Symbol and Power Pins
Part Number:LP5907Usually I create my own symbols and footprints but decided to take Ultra Librarian for a "spin" to target Altium schematic symbols and PCB footprints. I noticed that the GND pin is...
View ArticleTM4C1294NCPDT: TivaWare function missing from the ROM
Part Number:TM4C1294NCPDTHi FolksI want to set up the system clock of my connected launchpad (EK-TM4C1294XL). To do this, I recognized from the ROM examples that the ROM_SysCtlClockFreqSet() would be...
View ArticleBQ40Z60: how can micro-controllers communicate with bq40z60 through SMBus?
Part Number:BQ40Z60hi Everybody,I prefer to select bq40z60 ( complete power management IC: charger + gauge + protection ) if possible for a portable test equipment.the IC has only SMBus interface.is it...
View ArticleBQ28Z610: what battery capacity (min) means?
Part Number:BQ28Z610Hello,I guess this is a very stupid question.I have been very confused with the Battery Capacity (min) in the search engine, does this value represent the minimal capacity of the...
View ArticleRTOS/MSP432-RTOS: uartecho.c in the TI-RTOS UART echo overflows the stack...
Part Number:MSP432-RTOSTool/software: TI-RTOSI have loaded the example program onto my MSP432 but I get an error saying the tas stack has overflowed:[CORTEX_M4_0] This example does not attempt to...
View ArticleCC1350: CC1350 Single Image and Support Switching Images Without Rebooting
Part Number:CC1350Hi,I have been searching on CC1350 to use in one of our product in our company. I have seen that CC1350 can not be used in both sub-1 GHz and BLE mode at the same time. The processor...
View ArticleMSP430G2231: Flashing without using the Launchpad?
Part Number:MSP430G2231I'm participating in a project with a number of other people, and it requires frequent re-flashing of firmware in a G2231 processor. Everyone has had to buy a Launchpad to do...
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PC16550D: PC16550D, Parallel to RS-232 Serial data
Part Number:PC16550DHi,Iam working on the design which will convert Parallel data in to RS-232 serial data, here i found PC16550D which will convert in to both the sides, so i selected this. Currently...
View ArticleTMS320F28035: The motor is out of control after receiving a 16 bytes CAN command
Part Number:TMS320F28035Hi,I use the TMS320F28035 and controlSuite to contro a motor. I have two command to communicate with my board. One is 8 bytes, another is 16 bytes. When I send 8 bytes to the...
View ArticleRTOS/TI-RTOS-MCU: TI-RTOS + Source code
Part Number:TI-RTOS-MCUTool/software: TI-RTOSHello , I have a question that is how to find out the source code:just check the docs of BIOS,...
View ArticleRTOS/TI-RTOS-MCU: Making a HTTP Server with TI-RTOS
Part Number:TI-RTOS-MCUTool/software: TI-RTOSPlease rout to Todd Mullanix,Hello Todd,Thanks for producing your Power point "Making a HTTP Server with TI-RTOS" (March 18,2016)I'm having trouble with the...
View ArticleLinux: AM 5728 EV Development board
Tool/software: LinuxHi,Used out of the box ti-processor-sdk-linux-am57xx-evm-03.02.00.05-Linux-x86-Install.bin file to install the SDK and that works great.The hard part is when I have to add packages...
View ArticleAM5782 Synchronize tasks from DSP to A15
Hi,Is there an unique clock / tick system timer available on all cores A15 (Linux), C66x (RtoS), M4's which can give let's say milliseconds / microseconds since the system has start, or something...
View ArticleWEBENCH® Tools/TPS55340: Does Webench account for DC bias derating of Cout...
Part Number:TPS55340Tool/software: WEBENCH® Design ToolsHi,Webench parameters:- Vin(min)-10V Vin(max)-14V Vout 24.5V Iout 0.37A (370mA) TPS55340 at 562.300KHz 47uH 96%Q1: Webench always puts an...
View ArticleCC2530-CC2591EM-RD: why is this?
Part Number:CC2530-CC2591EM-RDfirst i send this:<TX>08:48:56.84 COM3 SYS_OSAL_NV_WRITE (0x2109) Id: 0x0003 Offset: 0x00 Len: 0x01 Value: . (0x00)<RX>08:48:56.85 COM3 SYS_OSAL_NV_WRITE_SRSP...
View ArticleBQ40Z60: is it possible ti use bq40z60 with 1 cell?
Part Number:BQ40Z60hi Everybody,is it possible to use bq40z60 with 1 cell battery?regards,Rasool
View ArticleCCS/TMS320DM6437: Error in launching debug session
Part Number:TMS320DM6437Tool/software: Code Composer StudioI have a old C project for Davinci board 6437. I created a C++ project and using same files from previous. It compiled without problems. Now...
View ArticleCCS/TMS320F28027: TMS320F28027
Part Number:TMS320F28027Tool/software: Code Composer StudioI am new to code composer studio and I am using the version 7. I was trying to access the LED Blinking example of TMS320F2827 (I'm using C2000...
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