TPS63020 - COIL
hi,When using the TPS63020 at back-boost design, the web bench software and at the data sheet it is recommend to use coil craft family of XFL4020. can any one recommend on other brand (WURTH, BOURNS...
View ArticleMSP430FG4618 and RTC DS1307
is there any useful document about how to interface MSP and DS1307I m able to communicate with DS1307 using I2C, but dont know what to do ahead.what is exact way?First i am sending slave adress, but...
View ArticleHow to get MSP430 C Compiler v4.0.1
I recently installed Code Composer Studio v5.1.0.09000 and the required MSP430 components. The CCS release notes state that this version should include v4.0.1 of the MSP430 C compiler, but the v4.0.0...
View ArticleADS129X ECG AFE performance Problem
Hello,We are medical equipment manufacturer work in egypt. we use your ECG AFE in new project .in the first phase of the project we design PCB for AFE and we tested everything on patient simulator...
View ArticleTLC59116 sample program
Hello, all.Now we are evaluating TLC59116 on our new board.Then I would like to know whether the sample program of this device is available or not.If available, please let me know the web site where I...
View ArticleTimer intterupt not called in simple test
Hi all, I've the following simple code:#include "lcdkC6748.h"#include "soc_C6748.h"#include "hw_syscfg0_C6748.h"#include "hw_types.h"#include "gpio.h"#include "delay.h"/** hello.c*/int main(void)...
View ArticleUsing device USB on Stellaris Launchpad
Hi,I have been working on the ICDI device for a while and everything has been working correctly.I would now like to test the second chip on the device USB but I do not manage to get anything on this...
View ArticleHow to send data packet when register my own CID for communication?
Hi Ti, If possible, please reply my message ths time, It is urgent in our product devolopment. I want to register my own CID to communicate between 2 CC2540/CC2541(s). For debug, i register CID...
View Articleezdsp c5505
hai i am using the ezdsp5505 usbstick with Newhaven Display NHD‐0108BZ‐RN‐YBW‐3V and my processor speed is 100 mhz and i am using 4 bit interface and i want to use a delay of about 15 miliseconds...
View ArticleHelp eZ430-RF2500 Demo
The fist All.I speak English very bad .. if you understand..,so I have one problem following.I want to run Demo - eZ430-RF2500 Sensor MonitorBut I do not understand in slau139 only one workspace...
View ArticleTPA2012D2 increase gain > 24dB?
Hi there,In this project we are using 4 Ohm 2W speakers as output, and input comes from MP3 player, handphone, etc. VCC = 5VDC. All components that we assemble to our PCB are exactly the same as EVA...
View ArticleRDK-BLDC Sine Modulation with pair PWM Mode
HiI changed the sine modulation code on the RDK-BLDC evaluation board to detect the angle with the encoder signals. After calulating the new duty cycle I use the...
View Articleezdsp 5505
hai i has gone through the dma controller in the ezdsp5505 and when i transfer the data from the source to the destionation buffer it works with the chip support library and i was little...
View Articlewhy do we use both assembly language coding and c programming together in...
why do we use both assembly language coding and c programming together in some dsp program?
View ArticleI2C0 not working
Hi,I'm trying to access one of the invensense sensors through the I2C0 (I'm working with the OMAPL138 LCDK). I followed the docs and configured my board to set it up using the following code:static...
View ArticleModulation for maximum bit rate that meets En 300-220-1 requirements for 100kHz
I am currently trying to meet the EN 300-220-1 regulations with a C1121 design. I need the maximum bit rate in a 100Khz channel that will meet both the receiver sensitivity requirements of modulation...
View Articledecode and display 2560 * 896 resolution video file problem
running run_mcfw_demo script in DM8168 board , choose 5 (decode+ display), when read 1 channel 2560*896 video file ,it happen error.how to modify the code in order to successful decode and display 2560...
View Articlechanging registers omap-l138 no operative system
Hi I am designing my own platform with the omap-l138 processor, I have lots of doubts but I'll start for the beginning, first of all, How do I connect the platform to my pc (I have Ubuntu) in device...
View ArticleFFT function in DSPLIB C674x returns wrong result
Hi all,I'm using OMAP-L137 evm board.Starting from example /src/DSPF_sp_fftSPxSP/DSPF_sp_fftSPxSP.pjt distributed with DSPLIB C674x v. 1.1,I created a new project (attached) for testing purpose, but...
View ArticleADS1246 SYNC problem
Hi!I would like synchronize the convertions on two ADS1246. Apart from using the START input pin the datasheet states that there is the possibility of using the SYNC spi command for the same purpose....
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