Anti Aliase filter between DAC3152EVM and ADS4125EVM
Hi DSP Experts,I am generating a sine wave of 5Mhz frequency using TSW1400 and DAC3152EVM and I am getting an expected o/p at transformer output.Now I want to see, how this sine wave is sampled by ADC...
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error- option -mv= 73 is not valid without code-state= 16
hello folks, I am trying to compile a project every time i build it i get an error "error- option -mv= 73 is not valid without code-state= 16'"
View ArticleDMA interrupts
Hi, I'm trying to get DMA interrupts to work. Here's my code:main(){_enable_interrupt_();....dmaEnableInterrupt(SPI1_DMA,FTC);}void dmaNotification(dmaBASE_t *DMA, uint32 flags){ while(1);}I've also...
View ArticleC2000 Launchpad help with i2c
Hello,I'm trying to modify i2c_eeprom example to read and write something on slave device but i dont understand where i have to put data which i want to write and where i get data which i read on that...
View ArticleOutput of DAC3152
Hi,Just starting with basic, I am trying to generate a simple square with DAC3152EVM through TSW1400.I am giving a data of "0000000000" and "1111111111" alternately after every 250 us.Instead of seeing...
View ArticleFor Adeneo: What happens to a shared interface pointer (through...
We are using the Adeneo-release BSP for the TI AM335x EVM and one of the driver feature that is part of this BSP is the use of an IOCTL_DDK_GET_DRIVER_IFC which allows a other kernel mode modules to...
View ArticleLMZ14203H Inverting Design
Hi,I'm using a LMZ14203H Simple Switcher to generate a 15V output voltage for an ADC. But this ADC needs a voltage of -15V too, and I want to use this same Simple Switcher to generate this voltage,...
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I^2C Sending to all registers? "MAX44009"
I'm currently working one setting up the MAX44009 with the stellaris-lm3s6965.My problem is that each time i send to a register on the MAX44009 it overwrites every single register with the value...
View ArticleWL1271: Starting WLAN crashes BT
We have integrated a TiwiR2 module with a Freescale i.MX6 processor, based on a reference design by a 3rd party vendor (Boundary Devices). The problem we see is however of a character that makes it...
View ArticleSSI configuration on LM3S6C65
Hi there.I am having trouble again with the ROM based LM3S6C65.I´m following the sample on StellarisWare peripherals "\StellarisWare\examples\peripherals\ssi\spi_master.c" and made a few modification...
View ArticleSystick Clock Source
I am using CCS5 Version: 5.4.0.00091. I am using a EK-LM4F120XL launchpad with a LM4F120H5QR processor. I have written a program using systick commands and the program works great. It uses the...
View Articlepower supply problem in concerto control card
i am using F28M35x concreto controller here unable to generate the 3.3 volt power in concerto controller .input side getting 5 volt but output side is getting 0.5 volt in TPS62291 ic , i am monitor on...
View ArticleBroken Mathcad link - "Nation Input Filter Design for Switchers" whitepaper
Hi all,I'm looking for the Mathcad document that is referrenced on page 11 of the whitepaper I've attached below. Do we have the Mathcad files stored somewhere? I've searched a bit to no...
View ArticleOrdered library linking
Hello.I have two questions about linker's scripts:1. I would like to specify one or a few routines from the library to place them into specific section:ramfuncs : {...
View ArticleRegister setting for Ramp function in ADS5292
Hi..I need your help!What is the correct register value to test some function such as EN_RAMP, Dual_custom_PAT and Single_custom_pat in ADS5292?In the datasheet, there are two registers. - 0x24 page 36...
View ArticleReading the same value in two characteristics
Hi,I was wondering if it is possible to read the same value in two characteristics. Such as in the simpleBLEperipheral code, having characteristic 2 read the value in characteristic 1 which can read...
View ArticleThe value returned by RMAN_assignResources function is IRES_ENORESOURCE...
Hi, I tried to initialize 2 or more H264 baseline video codec's instance in the same thread base on the h264 video encoder unit test program running on c6678. The first instance can be create...
View ArticleHVPSFB main.c
Hello, in the code of main.c, TI's HVPSFB kit,on line 173:volatile long VfbSetSlewed = 4187136; // Slewed set point for the FB voltage loop - start from 4VHow did you get this number from 4v to...
View Articlevhdl source code and .ucf file for vertex 4
i am using tsw1200evm with ads6425evm.i followed the link http://www.xilinx.com/support/documentation/application_notes.htm for vhdl source code as suggested by email technical support of ti.but .ucf...
View ArticleADC help
I have written the following code. Can someone point out how to use the ADC to automatically load all the samples into the array "reg" and why isn't the adc interrupt firing?#include...
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