MSP430F6638IPZR
I am using this chip MSP430F6638IPZR. I have a board on which this chip can be mounted and programmed. There is also a MSP430 USB-Debug-Interface MSP-FET430UIF. I know that the maximum software...
View ArticleAM335x DDR3 Track Impedances
Hi,This will be a similar question posted in the below E2E.http://e2e.ti.com/support/dsp/c6000_multi-core_dsps/f/639/t/120284.aspx#451726In case of AM335x DDR3, what are the track impedances for single...
View ArticleAES Support Files for LM3S9B90 (& similar)
Hi,I downloaded the Stellaris Ware package for the LM3S9B90 (SW-EK-LM3S9B90-9107.exe), but I can not locate the files related to the AES encryption as described in the "Using AES Encryption and...
View ArticleCan't find MSP-EXP430F5529 Virtual COM Port (CDC) Driver
Hello,I am trying to connect my MSP-EXP430F5529 to my laptop running windows on a mac through a usb cable. My computer does not find the Virtual COM Port (CDC) driver. I have been sucessfull in...
View ArticleTPS40200 SS pin Voltage
Hi,Under operationg condition, TPS40200 SS capacitor is charged from Vss (as see in D/S page 17 Figure29),and Vss is sourced from the internal regulator and Vss max voltage is clamped up to...
View Article[DSK6713] issue with FFT and IFFT of C67x dsp library
With DSK6713 (TMS320C6713), customer is using FFT and IFFT of C67x dsp library (dsp67x.lib).They did below things. * Audio Capture * FFT [ gen_w_r2(w, N); bit_rev(w, N>>1);...
View ArticleShould I turn off the UCSCTL1 DISMOD (FLL spread spectrum modulation)?, or...
I use MSP430F6736 FLL to create 14.7456 MHz from 32768 Hz crystal (ABS06 : 32.768kHz +-10ppm, size 2.0 x 1.2 x 0.6mm = very small !) . I'll use this clock for serial communication at 921.6kbps. (...
View ArticleEMIFA 16bit (C6747)
Hi,I'm using 16bit adress device.But I don't konw pin connection.C6747 device have EMIFA_A[12:0] interface.How Can I use EMIFA for 16bit address device.Pleas, inform me.Brady.Thanks & Regards.
View ArticleHow can I interface a capacitive touchscreen to a Beagleboard?
Hi all,I have a Beagleboard xM revC that is running Android 4.0.3. Now I want to infterace a capacitive touch screen, I chose one that have atmel mXT I2C Controller. I also found that linux kernel...
View ArticlePoor Ethernet Connectivity, Cannot Establish FTP Connection, Davinci DM6446 ,...
I have a Davinci DM6446 board running MontaVista. I am not able to establish a reliable FTP connection. My desktop has vsftpd installed and apparently configured correctly (because I can access it from...
View ArticleInterrupt problem with LM3S8962
Hi all, i'm working with LM3S8962 evolution board in my project and i'm using IAR embeeded Working bench to develop my code.But i'm facing a big problem with interrupt, actually when i inject a signal...
View Articleinterrupt flagged: intr# 19
I'm getting the following error after starting my sys/bios application on a TMS320F28335:gged interrupt flagged: intr# 19xdc.runtime.Error.raise: terminating executionAny idea what may be causing it? I...
View Article[DM8168] OMX Video Display Latency
DM Champ,I'm working with a customer who's using 2x DM816x for encode, transport and display. This application will be used for robotic control so glass to glass latency is critical. The following...
View ArticleEnergy Measurement - an idea
Hi, I would like to see the TI implementation of a tool similar to the oneavailable for EFM32...
View Articleads1248 external reference voltage
We want to use an external reference voltage for ADS1248. In the datasheet, it is written that the external voltage should not exceed (AVDD-AVSS)-1. Our AVDD=5V and AVSS=GND. So in this situtation; can...
View ArticleBQ24610 / Handling of unused ACN and ACP pin
Hi,Our customer do not need to use ACN and ACP pin for their system. So can you please let us know the handling of unused ACN and ACP pin? Should they be tied to GND?Best Regards,Sonoki / Japan Disty
View ArticleDMM configures as GIO issues (TMS570 )
I was trying to use the hal code gen to set up my DMM as a GIO, but hal code seems to be a little buggy. So, I reverse engineered my own code based off the texh doc but still cant seem to write any of...
View ArticleDAC088S085 Spi Interface
Hi ,I have recently bought DAC088S085. I am facing problem with it.I am writing it in WRM mode & then WRT mode. But the output on the output pins remain low.Can any one help out?Thanks ,Prakash BJ
View ArticleAvailability of Rev 2.0 and later Silicon - AM3359
When will Rev2.0 and later newer versions be available for sampling?
View ArticleINA220 / application circuit
Hi,Our customer plan to use INA220 as attached configuration to measure LDO's input current and output voltage. Can you please check attached and give your comments?Best Regards,Sonoki / Japan Disty
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