6678EVM communication with Xilinx K7 develeopment through SRIO
hello,I‘m using 6678EVM to communicate with Xilinx K7 platform ,now I have some problem as follow,description:test platform : 6678EVM and Xilinx K7test code :the SRIO test code for 6678 is downloaded...
View ArticleLed GPIO34 - GPIO31 ON and then OFF
Hi,I need to be really sure about the behaviour of LEDS.Which code is used to power on the LEDs? And then power off?I haven't the oscilloscope at the moment in order to investigate, and I need to power...
View ArticleData verification error, MSP430F5172
Hey!I have a problem with programming my MSP430F5172. When I want to debug SPI example from Example Projects (MSP430F51x2 Demo - USCI_A0, SPI 3-Wire MASTER Incremented Data) in CSS v5 it says:MSP430:...
View ArticleProblem with MDIO link status register on C6678 EVM board
Good morning,i initialized the MDIO module as simple as: CSL_MDIO_enablePreamble(); CSL_MDIO_setClkDivVal(165); // Enable the MDIO CSL_MDIO_enableStateMachine();(cpu runs on 1 GHz, so the MDIO...
View ArticlePhoto resistor led project help.
Hello, So to start off I have little to no background in programming or wiring.However I am working a project that will require this controller (MSP 430G2553) to either turn on the red led (when its...
View ArticleBluetooth support on Jelly Bean 4.2.2 on Blaze Board
Hi,I am trying to enable the Bluetooth support on Jelly Bean 4.2.2 on Blaze Board. Could someone please point me to the place to start with ?I need to know the kernel configuration, the file system...
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EVM DM6437 Host-side demo application error getting IP address
Hi guys,I'm a begginer using EVM6437 board .I tried to activate host-side app. but when i click "discover" button (in order to get IP address" )i get an error messege "could not locate any DM6437EVM...
View ArticleAM335x ext_wakeup0 and RTC-only Mode
Goodmorning,We are planning to use AM335x rev 2 in RTC-only mode, whit internal LDO. On SPRUH73 rev h 8.1.4.3.5 figure 8-5 there is signal ext_wakeup0 from PMIC to AM335x.On 8.1.4.3.6 is stated that...
View Articlefrequency compensation mechanism of CC1120
Hello TI, I have a problem to understand the frequency compensation mechanism of the cc1120. The user guide is not informative at this point.Where does the value of the FREQOFF_EST come from? If I...
View ArticleAFE4490 with external clock generator connected on XIN pin.
Hello.I'm developing a device based on AFE4490. I need to connect two chips on one clock to work synchronously. I read the data sheet but I can't find any specification for external clock requirements...
View ArticleLinking the C28x FPU fastRTS library
I have another question related to the use of the fastRTS library for the TMS320F28335 DSP:I am trying to use the fastRTS library for one of my projects, and I'm having a hard time getting it to link...
View ArticleInstall CCSv5 on Linux OpenSuse 12.3
Hi Guys , I am trying to install CCSv5 (5.2 ) on my Linux Computer. I am following this Guide http://processors.wiki.ti.com/index.php/Code_Composer_Studio_v5_Users_Guide. After the Installation , I...
View Article6455 Watchdog (or not!!)
Hi,I have recently taken over this project and after browsing through the docs it seems that the 6455 does not offer a "real" watchdog, but just an exception. And that we then have to setup a interrup...
View ArticleDM36x Reference Design with Omnivision LV10633 sensor?
Does TI or TI 3P offer a DM365/368 reference design specifically with Omnivision LV10633 Camera/DSP/sensor?
View ArticleSwitching Low Power Modes
I am working on a project that will remain inactive for the majority of the time. For this reason, LPM4 is ideal for the vast majority of time. When the project is active I will have a wheel spinning...
View ArticleEnc Error
Hi, we use 8168, RDK2.8.There has an error as following: [m3video] 126484:WARN [m3video] ENCLINK:ERROR in Enclink_h264EncodeFrameBatch.Status[-1] for IVAHD_0 [m3video] 126484:WARN [m3video] ENC :...
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MSP430 UART interface with GSM/GPRS modem
I have MSP430F5419A microrontroller and SIM908 GSM/GPRS modem. It's given in SIM908 manual that it supports CMOS level.Do i need a level shifter to connect with MSP430?In case no level shifter is...
View ArticleBad Data CRC Error in Devkit8000
Hi, can you say what's the reason of this error?-----------------------------------------------------------------------X-Loader 1.41Starting OS Bootloader...U-Boot 1.3.3 (Dec 21 2010 -...
View Article6482 DSK setup in code composer 5
I have been using Code Composer 3.3 for development with Spectrum Digital TMS320TCI6482 DSKs. I'm working on getting them to work with CC5 (version 5.3.0.00090).When I create a new project om CC5, I...
View Articleopa2277u
Hi.I have 2 problems: 1) I am using OPA2277U.I have a problem about offset. It's an integrator non-inverting. In inverting i have 7500K (7M5) and 750 (G=10000).In parallel of 7500K i have 100nf.If i...
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