Implementing UART using software serial MSP430G2553
Hi everyone! I need to implement some sort of software serials such that I can get UART communication working atleast at 9600 bps on pins 1.6 & 1.7 of the msp430g2553 chip. I looked into this a bit...
View ArticleXT2 option in the MSP430 family guide
The part selection guide to the MSP430 family does not clearly tell me which device contains the internal XT2 16MHz oscillator. I am using the LaunchPad which comes with the MSP430G2231/2211 devices,...
View ArticleBest way to implement HDMI input
Dear TI experts,Happy new year!Could you please help me to choose a DaVinci processor which would fulfill my below requirements (in order of their priority):- Video capture input port that is able to...
View ArticleADC12D1800RB FPGA Utilization
What is the device utilization in the Virtex 4 on the ADC12D1800RB? I am looking to purchase this or a similar board and would like to know how much space is available for my own code. I saw that the...
View ArticleCan the LM3102 be used at higher output voltage levels?
I'm looking at using the LM3100 for a 15V output buck converter. The IC selection matrix lists the maximum output voltage at 7V max (and the WEBENCH design tool won't let you enter any output voltage...
View ArticleTPS40057 PWMIC Reference design Slaa476 40V input DC DC won't start
The schematic for the DC DC converter is the reference design shown in 40V_Power_Stage_Board_PMP5306_RevD5.pdf. I am using the DC DC as a battery charger. I am trouble-shooting the PWMIC to determine...
View ArticleError when importing an existing CCS eclipse project
Problem: When I import an existing CCS5 project, the C++ indexer fails with a null pointer exception, and I can't see any of my project's files.Details: We have software being developed by three teams....
View ArticleLM3S9D96 USB device
Our design uses USB in device mode only.We have 4 working production PCB's that work very reliable as a USB powered device with the system clock set to run at 16 MHz. We run the system clockdirectly...
View ArticleLMZ22010 6pcs current share
We are trying to configure the 60A power with six LMZ22010.We have LMZ22010EVAL.If the EVAL board is connected to four or more(Master/Slave) and connected to load, the output is the oscillation...
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Should I insert SD card to boot?
I chose TFTP and NFS mode and expected that it would fetch boot image from /tftpboot directory and mount /home/jongampark/targetfs directory as s remote directory.So, it looks like that it will be OK...
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TPS54325 PCB Layout
I was getting ready to do a board layout with the TPS54325 and thought it wouldn't hurt to get some feedback on my part placement before I started the routing. I'll have a 12V input and actually 2 of...
View ArticleMSP430FR5939 Stuck in an Interrupt loop caused by "PORT1_VECTOR"
I'm stuck on a problem where my Assembly project is stuck in an interrupt loop. I'm using CCS5,I Single stepped through the code and gets stuck within an interrupt.If I disable the interrupt it's OK ,...
View ArticleTMS320C6748 Development Kit - NDK Example CFGDEMO
Hello,I use TMS320C6748 development kit.I want to run the example: CFGDEMO.I succeeded to build the example.I burn it on Flash of the board.I wait for a few seconds and send the following Ping to the...
View ArticleTPS40170 Programmable variable voltage supply. How?
I am looking for a simple way to digitally control a variable 5 to 38 volt supply for a biomedical application, with up to 0.5 amp load current. A helpful TI customer support person suggested the...
View ArticleIsolated Flyback with TPS54060?
I'm working on a telecom power supply and really like the TPS54060 for its cost and efficiency over a broad range of input voltages, from 6 to 60 volts. Due to a restrictive power budget and a...
View ArticleMSP430 IAR and CCS, how to program with the release version of the software
I have both IAR kickstart and CCS 5.50. With both I can build and debug. With neither can I program the release version into the chip.In the case of IAR, I read something somewhere about using ^D to...
View ArticleC6678EVM XDS100v1 ETB system trace
Hi,I'm trying to configure the Trace Control of CCSTM_0 Receiver for ETB with no success, I'm connecting to the C6678EVM via the on-board XDS100v1, why is that? It is working fine when I'm using the...
View ArticleRE: need some help on THS1206EVM
Dear Sir,I have been facing same problem as Mr. Kiran in this post: http://e2e.ti.com/support/data_converters/precision_data_converters/f/73/t/236138.aspxI gave a sinusoidal signal of 3V between AINP...
View ArticleMSP430 IAR Kickstart version apparently isn't
I downloaded slac050am.zip with the intent of replacing my previous install from slac050aj.zip.The old one was the MSP430 kickstart version as advertised, which is sufficient for my needs.When I...
View ArticleAM387x - Internal Temperature Sensor
Is their an internal core temperature sensor that Smart Reflex uses to determine the Adaptive Voltage Scaling of the processor? If so must it be enabled in the kernel or in u-boot? Cann its values be...
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