LIN Communication problem in PGA450-Q1 EVM
I tried to use LIN Communication in PGA45-Q1 EVM. (I loaded PGA450 GUI 1.38.61 and a hex file coming with CD, PGA450_EVM.hex) but had the following problems:1) In LIN Tab, when I clicked "RECEIVE"...
View ArticleUnable to get GUI Composer to load in CCSV5
When I select View GUI Composer - it starts with a message "Loading GUI Composer Studio". When the message and loading bar disappear a spinning circle comes up and never stops. I never get to the...
View ArticleDVGA LMH6517 specification clarification
The datasheet of the DVGA LMH6517 has the following statement in page number 15, last paragraph below figure No 41. "In the presence of a strong blocker, with the DVGA gain set at 12 dB and...
View ArticleCC110L AIR Module BoosterPack with the MSP-EXP430F5529LP
Hi,Is there anyone who has ported the Software of the Anaren „Air BoosterPack“ (CC110L AIR Module BoosterPack) from the MSP-EXP430G2 to the MSP-EXP430F5529LP and is willing to share the code?Thank you...
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Reg UAF42 ic
Hello,I am using a UAF 42 ic for 60 hz low pass notch filter. i have taken the circuit from the application notes document..i have attached the circuit. the problem with the circuit is that when i...
View ArticleTPA3116D2 FAULTZ output current ?
Does anyone know what the output capability is of the FAULTZ pin ? I mean ,can it drive a LED direct as the datasheet does not seem to say anywhere ?
View ArticleSN65DSI86 可以支持IPAD3的屏吗
Hi,all TI的SN65DSI86 支持IPAD3的LG 屏吗？分辨率 2048X1536；有人做过这个吗？86 本身是2ch DSI，可以单独一路DSI输入用吗？
View ArticleCC2540 & CC2541 TX power level
Hi everyone,I'm a bit confused with the TX power value that can be applied to both of this device.In the CC2540 datasheet, the range specified is +4dBm to -20dBm.In the CC2541 datasheet, the range...
View ArticleTask is Blocked - Will Not Unblock
Hi TI:This may be a combination of a SYS/BIOS and a TI-RTOS question. I have Tiva Launchpad, CodeComposer 5.5, SYS/BIOS 6.35, TI-RTOS 1.10.My program seems to have an issue with going into...
View ArticleNEED INFORMATION- OPA170AIDBVT
Hi Can you please provide the following information for the OPA170AIDBVT Part ?1. Junction Temperature Max (Tj Max) 2. Typical Power dissipation (Pd typ)3. Maximum Power dissipation (Pd max)4....
View ArticleTriggering Shared Peripheral Interrupts of ARM Corepac from Global Peripheral...
Hello,We are trying to trigger an interrupt in ARM Corepac from Timer64 Module but we couldn't manage to pass the event to GICD in ARM Corepac, DSP Cores can get the event from the same timer but ARM...
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UBIFS error
Hello,We are using MT29F8G08ABABA in our DM365 based custom board.We are using NAND boot.RootFS is in UBIFS format,Below is basic achitecture of the NAND.I am using following commands to create...
View ArticleProblems using sd card with fatfs - FR_NO_FILESYSTEM
Hello,I am a Software Engineering student with a final project on my hands.It involves using a EKI-LM3S9B92 board and SD card.I'm using Chan's FatFs R0.10 with the port from StellarisWare named...
View ArticleTina-TI models
Hi TI team,While I was searching for info on how to use encrypted pspice models in ltspice, I discovered this is not possible and, if i'm not mistaken, conversion to ltspice is also not possible due to...
View ArticleTRF7970A MSP430G2553 P2P Communication
Hi,I have to communicate 2 NFC devices via peer to peer mode. In order to implement this communication I have designed a circuit which includes TRF7970a and can be easily connected to MSP-EXP40G2...
View Articlelinearity problem with the ADC12D1800RF
Hi,I am using the EVB for the ADC12D1800RF, and noticed a problem with the HD3 performance:sampling rate is 1800MSPS, with test signal at 124MHz.when signal level is -1dBFS, the HD3 is about -70dBC...
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LM25117 TINA-TI Transient Spice Model CM pin always at 0V.
I'm attempting to design a constant current regulator circuit in TINA-TI using the LM25117. The datasheet says that the output voltage of the CM pin should be related to the voltage across CS and CSG...
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OPA2188 weird overshoot curve
Hello,I am running a simple transient test for checking overshoot and stability with OPA2188 driving a capacitive load.The reason for that is OPA2188 will be buffering a 1.25 V as input reference for...
View ArticleUSB DFU bootloader not working TM4C1233D5PM
Am unable to get this device to enumerate as a USB DFU using either dfuprog -e or LM Flash Programmer. We're using this part on our own board which is based off the LaunchPad design (TM4C123GH6PM) and...
View ArticleLinux Desktop SDK : Host Mapping does not work, Data transfer is non consistent
Hi, I am porting the Linux Desktop to work on an ARM connected to a 6657 DSP EVM. So far I could run the demo application in memcpy mode (using run_memcpytest.sh) without any problem (This uses DSP...
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