Forum Post: RE: Noise on TVP5146
If the TVP5146 detects that the Luma, and video sync are missing does it continue to output video but forces a black signal level. Can you please confirm that this is the case.
View ArticleForum Post: RE: SRC4190 RDY LOW- HIGH
HiI understand first question.Forthe second question,I willchange theway of question.RDYisall work?By detectingHow muchminimumjitterofLRCKI?
View ArticleForum Post: RE: AIC3104 DAC output switching
Hi Don,Thanks for replying. Does my register-writing function I2CRegWrite() work correctly?Can't be 100% sure but in general I am getting the AI3104 to behave as I intend - changes in values written to...
View ArticleForum Post: LDC1000 EVM Drivers Won't Install
Hello,So I'm just trying to get my computer to find the EVM when I plug it in. After going through device manager I found that the board didn't have the drivers installed. My EVM GUI TI has should...
View ArticleForum Post: RE: Issue on AIC3254 -- Applied Gain is not equal to Programmed Gain
Hi, Lara,Most I2C problems are caused by:- incorrect sequence- incorrect timing- incorrect pull-up resistor/bus loadingPlease check the sequence and timing on the EVM, and then try to duplicate that on...
View ArticleForum Post: ADS54RF63EVM board functionality testing
Hi, I connected ADS54RF63EVM to Virtex 6 FPGA board. I am capturing the adc_diff_data into an IDDR, which is clocked by dry_clk. But, my data is observed on ChipScope ( Xilinx tool to see internal...
View ArticleForum Post: RE: ads1299 and msp code?
Dear Greg Hupp I am also interested in ADS1299EEGFE-PDK open source code . My email is kobesummerrain@gmail.com. Can you email it to me? and the password for the ADS1299 source file zip archive....
View ArticleForum Post: TVP5158 line-mux capture with DM368 - line jumps at beginning of...
Hi,We are trying to capture video from TVP5158 with DM368 VPFE. The format is 8-bit BT656 two channels D1 line-muxed at 54 Mhz. The DM368 is working in full capacity 432 Mhz ; DDR 340 Mhz ; VPSS 340...
View ArticleForum Post: ADS1298RECGFE for EMG
Hello,First, I want to build a EMG recognition pattern recognition system for hand muscles. I will use 2 or 3 sets of electrodes ( for bipolar ) or just one common refference and 2 or 3 other...
View ArticleForum Post: RE: Working with TLV320DAC3100 on Am335x board
Guys, attached is a codec source from my codebase that is working. I do remember we have some tough time to get all internal PLLs configured correclty.In hope it will assist you. I'm a bit busy lately,...
View ArticleForum Post: RE: FAN CONTROLLER
Hi Matt,We like to get more clarification on some technical point regarding this component Follow are our questions : What are the max. addresses we can configure with this unit.Are it is possible to...
View ArticleForum Post: RE: ADS1259 hardware interfacing solution needed
Hello Chris,I have a similar situation. I am trying to use the ADS1259 in application whereAINP goes from 0 to 5VAINN will be tied to a voltage from somewhere in the system which will be very close to...
View ArticleForum Post: RE: ADS54RF63EVM board functionality testing
Hi, I tried testing only the ADS54RF63EVM board, with the breakout board provided along with it (J2). I provided a 100 MHz sinusoidal clock with 0.7Vp-p (single ended) and a 15 Mhz sinusoidal input...
View ArticleForum Post: DAC+FPGA+ADC for digital predistortion
Hi,I am looking for a DAC+FPGA+ADC solution for digital predistortion of PAs. I have my own predistorter model I would like to use. The bandwidth of interest is from 5MHz-700MHz. The DAC and ADC must...
View ArticleForum Post: RE: Connecting an MSP430 to ADS1248 via SPI
Hi Diego,Could you send me schematic and code you successfully communicate MSP430 with an AD7793 (Analog Device) via SPI?I'm try to measure analog signal 4 - 20mA via AD7794 and MSP430.Thanks and best...
View ArticleForum Post: RE: Issue on AIC3254 -- Applied Gain is not equal to Programmed Gain
Hi, Don, Thank you again for taking your time to reply to me during your weekend time. I really appreciate!Thanks and BR,Lara
View ArticleForum Post: MSP430G2553 with AD7793/AD7794 via SPI
i am trying to program my MSP430G2553 with AD7793/AD7794 via SPI to measure 4 - 20mA analog signalCan someone post me some example codes a for the IAR compiler and schematic to communicate them?
View ArticleForum Post: RE: LM49352 configuration issue
Actually I was reading PMC_SETUP register in which bit no 7 is CHIP_ACTIVE. When CHIP_ACTIVE will go high then we start capturing audio data, so we didn't checked amplifier.
View ArticleForum Post: RE: ADS54RF63EVM data valid window
Hi,The proper way to do this would be to write a timing constraint for your FPGA project that describes the guaranteed timing numbers from the ADC datasheet so that the Static Timing Analyzer (STA)...
View ArticleForum Post: DAC5687
This is about the thermal pad located on the bottom side of the part.There is no clear indication in the data sheet about connectivity of this pad.Can you please clarify if the pad is to be connected...
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