Implementing Photovoltaic Inverter System using C2000 Microcontrollers on...
Hi,I have solar explorer kir TMDSCSOLAREXPKIT Concerto type, I load the gui via ethernet cable, I saw the bulb is lighting, everything was good. But When I try to measure the PWM, something happen and...
View ArticleLow Frequency PLL
Does anyone know if TI has an PLL or similar that can lock on a low range freqs between 600 and 1500 Hz and multiply up to ~4MHz? Seems all of the PLL VCO ranges are for GHz signals...
View ArticleDigital Power library - Initialization Routine : dummy variable for pointer...
Hi,In "HVLLC-DPL-ISR.asm" file we can read :; dummy variable for pointer initialisationZeroNet .usect "ZeroNet_Section",2,1,1 ; output terminal 1In HVPSFB-DPL-ISR.ASM we can read :; All Terminal...
View ArticleCannot run OpenMp Hello World Example using C6678 Device Cycle Approximate...
Hello,I am currently evaluating the potential of using the TMS320C6678 Multi core in my project. However, I can't get a simple OMP Hello World Example to run in its Device Cycle Approximate Simulator...
View ArticleStatup File
I am having problems running projects. I am using CCS5.4.0 and HALCoGen 3.5.2; I have a TMS570LS3137 board using TI XDS100v2 USB Emulator. I can run the demos just fine. When I add my own project I get...
View Articleboot rom
Hi Everyone,I need to know what is the function of boot rom.What is the advantage of having a boot rom for my DSC.In application level how it is usefulRegardsSid
View ArticleTMS570LS - SCI Phantom Interrupt
Hello,The sciLowLevelInterrupt() routine supplied with HALCoGen 3.04.00 has a case statement that switches on SCI Interrupt Vector Offset 1 (SCIINTVECT1). The default case is commented as a phantom...
View ArticleInvalid Install when trying to Update CCSv5
I was attempting to update from CCSv5.1.1 to whatever it caught when I ran Help->Check for Updates and I received an Invalid Install error that prompted me to post to this forum. I have attached...
View ArticleADC MSP430F5438
Hi,Have a problem with the ADC of the microcontroller MSP430F5438A the same we have set to the lowest speed, for greater accuracy, however we have very little variation in the value converted.For...
View ArticleADS4245EVM CMOS mode
Hello,I have an ADS4245 EVM. I want to use CMOS mode on this board which output from J1. In order to use CMOS mode, I just follow the datasheet 'User's Guide ADS42xx EVM' on page 9. Installed...
View ArticleMSP430F5508 and SPI eeprom M25P10
MCU is clocked from external 8MHz, eeprom connected to B0 SPI, eeprom M25p10V6 1Kbyte 25MHz SPI. can't read signature or write and then read, read returns 0xFF.i'm burning the hex using BSL so i can't...
View ArticleData Transfer via Ethernet
Hi,Hopefully this is an easy question to answer. What is an easy way to transfer an array of data over ethernet from the DSP to a PC? For example, an array of 2048*2048 uint8_t samples. I am using the...
View Articlemsp430-fet430uif programming issue
Can the msp430-fet430uif programmer be used with the free version of CCS?
View ArticleWhat the heck is going on with your servers
Hi,I am getting a real hard time to connect to your products webserver since 2 weeks or so. When do you expect this situation getting better? It is, indeed, somewhat really enoying for our design, not...
View ArticlePGA309 Vout error
Recently, I use the PGA309 for my application. And I use the microcontroller to control the PGA309 through IIC .And I can read/write the PGA309 register successfully.But the Vout is still wrong. This...
View ArticleCCSv5.4.0.00091 - java.lang.NullPointerException
Hi,I installed the C6748 StarterWare (v1_20_03_03) and compiled one of the examples which worked fine, when I changed the options->CCS General->Compiler Version from "TI v7.2.1" to "TI v7.4.2"...
View ArticleConcerto gets lost in start-up code when locating variables in message ram...
Consider this in my M3 CMD file:/* Message RAM */ CTOMRAM (RX) : origin = 0x2007F000, length = 0x0400 /* C28 to M3 Message RAM */ GC_FF (RX) : origin = 0x2007F400, length = 0x0002 /* Generator Control...
View Articlethe leakage current and voltage of P2.0
I use the MSP430F4618 chip in a project.I connect P2.0 to a 100kΩ resistance.And i connect the resistance to power supply(The voltage is 5.17V).Please tell me the leakage current and voltage of P2.0.
View ArticleLab 7: Getting Started with MSP430 LaunchPad - Serial Communication
For Lab7 - Serial Communications (MSP430 LaunchPad), can someone help with the following?:On step 21, I don't see MSP430 Application UART under Ports, but rather I see it Other Devices, and further it...
View ArticleADS1282 Filter Magnitude Response
In regard to the ADS1282 Sigma-Delta converter, reference Figure 46 on page 21 of the datasheet which purports to show the passband response of the lowpass multi-stage, multirate filter implemented in...
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