LM2840/LM2841/LM2842 Startup
Greetings,I have essentially duplicated Figure 15 of the LM2840 Datasheet. I'm using the LM2841X. I did a careful layout heeding the guidelines. Above a certain input voltage, the output does not...
View ArticleLinux Kernel Source for OMAP4460
Hi All, We are developing custom board, has SOM module this includes OMAP4460, TWL6032, TPS623X. we are looking for Linux kernel source for OMAP4460 boards. plenty of Linux kernel source...
View ArticleDLP LightCrafter Technical Advisory - Resolution for Initialization and NAND...
DLP LightCrafter Users,Please read DLP LightCrafter Technical Advisory Errata, DLPT003, that describes three issues related to initialization, saving a solution and using SDHC cards with the DLP...
View ArticleHELP: We meet some problems in AM1810 Evaluation Module application.
Hi Everyone! We meet some problems that have bothered us for a long time. So I depict my problems here and really appreciate you can participate in this discussion. If you want any more details, please...
View ArticleStuck on "SimpleLinkWaitEvent(HCI_CMND_SIMPLE_LINK_START, 0);"
HiI am currently trying to port this beast to the AVR platform. I managed to get it to build and implemented the required functions similar to the Basic WIFI example application for the MSP430FR5739....
View Article700~800VDC input, 1400Vpeak, 15V/1A DC output, need solution
Dear all:the system needs 700~800VDC input, 1400Vpeak, 15V/1A DC output.the difficult part is that there is no room for transformer...please advices workable solution!thanks a lot!
View ArticleInactivity Disconnect?
HelloI am working with the SimpleLink Wifi device interfaced to an MSP430F5528 MCU. I am using TCP.After successfully opening a socket with the host machine, I notice that the SimpleLink device will...
View ArticleADS1258 overflow problem when AVSS different than DGND
Hello all,I am new to this forum and to precision data converters, so I apologize if this issue has been addressed on this forum in the past.I made a functional acquisition board around the ADS1258-EP...
View ArticleClik here to view.
photo diode amplifier
dears all,somebody please ans my questions1.in some AC coupled photo diode Amplifiers there used to be one resistor between the AC coupled capacitor and inverting terminal of op-amp, what is the...
View ArticleThe TMS570 assembler seems not to support the "MRS (Banked register)"...
The TMS570 assembler seems not to support the "MRS (Banked register)" instruction.Is this a known limitation? Are there any plans to add support? Inserting the hex opcode is rather a painful way to...
View ArticleTMS470M HET specific PWM output
I'm trying to use the TMS470 HET to get two specific PWM signals: a 5MHz 50% duty cycle and a 1Hz 0.01% duty cycle (100 uS high, 999900 uS low). I can get the 5MHz signal by leaving the HR clock at...
View ArticleClik here to view.
GNU Compiler complains -llibNE10.a
Hi,I write a simple C program with arm-linux-gnueabihf-gcc. This is done as the descriptions from sitara-linuxsdk-sdg-06.00.00.00.pdf. The build process succeeds.Now, I want to write C code calling...
View Articlesome Multicore Navigator questions
Hi, While going through the user guide I ran into following doubts.1) Is there any thing such a Navigator Runtime User's guide? (Page 1-9 last sentence)2) Regarding navigator cloud, the sentence in the...
View ArticleClik here to view.
15VAC picowatt input : 120VAC 5 watt output
I have a successful circuit to convert a very low power 15VAC signal to a 5 watt signal at 120 VAC. The circuit is based on an LM1875 feeding a transformer. There are some areas for improvement, and if...
View ArticleCCS crashes if debugger disconnected while debugging
HiIs it a known issue that CCS crashes if you disconnect the debugger while in the debug window? It sounds like a stupid thing to do, but it happens more often than you'd think.I'm using the Tiva C...
View ArticleLinux driver for the TL16C2550
I need a linux driver for this part.There's some information at this older thread, but the links no longer work. OMAP-L138: Are open source Linux 2.6.31 Drivers available for TI external dual...
View ArticleDigital Dissolved oxygen meter
I would like to design a PCB for the Dissolved oxygen measurement. Can anybody please let me know the PCB design using Texas ICs. RegardsVenkata Prasad
View ArticleProgram starts permanently from the beginning
Dear community,Unfortunately I’m facing a problem that I’m not able to solve. Maybe somebody of you can give me a clue…I’m coding in CCS v5 the device MSP430F2232 via the eZ430-RF2500.The complete...
View ArticleClik here to view.
cannot load xdais in ccs v5
Hi,at first, I just built the example project of c2000 launchpad in controlSUIT, but i got several similar errors, some people met the similar problems on internet, and they said just add xdais files...
View ArticleStart up time specification for REG1117-3.3 LDO
Hi,Could you please comment on the start up time specification of the REG1117-3.3 3.3V LDO as I couldn't locate it in the data sheet. Could you also please say if this LDO might produce any overshoot...
View Article
