Re: How to initialize ADE7880?
Hi Hmani I red the an-1171 its a good note but i have 3 questions regarding the 4 equation at the beginning of page 11 in an-1171 q1- what is the VRMS[LSB] and IRMS[LSB] mentioned in two...
View ArticleRe: AD9262 SPI programming
Hi PMH, Thank you very much for the information.More further questions: 1. Is it necessary to add a certain mount of delay between very two writes, so that to wait for the previous write takes...
View ArticleRe: ADAU1977 slave mode and MCLKIN (pin 7)
I just looked again at the datasheet. As it seems that MCLKIN and LRCLK are more related, I have connected them to the same PMOD pin. I do note however that the requirements on R17, C20 and C21 are...
View ArticleRe: Dynamic Range of AD8367
Hi joel thanks for your support to solve my problems. regardsj s hyanki -- Original Message --From: jdobler <analogvm-admin@analog-vm.hosted.jivesoftware.com>To: jeetendra hyanki...
View ArticleRe: AD-FMCOMMS1-EBZ General questions on DAC / ADC configuration
hi... w.e.f to DAC configuration can I bypass DDS and give the customised bits to the DAC & Analyse those in the ADC chipscope pro if so please do share at least the path to solve the above...
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Re: Vrms calibration in ADE7758_SPI with Arduino
Hi Dlath, Yes, it could be the problem from the SPI connection. It may due to loose connection between the Arduino SPI port with the ADE7758 as once the voltage supplied from the transformer is...
View ArticleBF518F:External flash program failed.
I have a custom board of BF518F with a serial external flash M25P16-VMN3TPB. I am trying to write/save my program to external flash through flash programmer utility. Loading driver(serial driver comes...
View ArticleBlackfin Code Notations
Following some sample codes and noticed that there are many different lower case letter or letters in front of variables as following;...
View ArticleRe: hanging at the adc testing instruction adfmcomms1ebz
hi if we call DMA set up instead DDS set up then I can able to give the customised data to DAC and also analyse in ADC using reference design of ADFMCOMMS please clarify my query I just want to...
View ArticleAD7836 DAC driven by FPGA. FPGA powered AD7836 not yet powered. Will it...
1. We have a system where AD7836 DAC is driven by an FPGA. FPGA provides Data and Commands to AD7836.2. If FPGA is powered and provides Data and Control but AD7836 is not powered, will it cause damage...
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SigmaDSP Performance Overview?
Hi all! I am in the process of DSP selection for my application and I am not shure to choose SigmaDSP oder Shark. From Performance perpestive I found a great benchmark overview of the Shark...
View ArticleRe: gnICE+printf
Does anyone knows the way of using read_jc and write_jc calls to be used in bare metal application, and also where to find the bfjc.h file? Regards,maksy
View ArticleRe: ADXL345 Configuration
Hi Caleb, I apologize for the delayed response to this post. If you are still struggling with this issue, would it be possible to request a scope or logic analyzer capture of your write sequence? One...
View ArticleRe: ADXL362 External Clock & Sampling Mode
Hello IN, For External Trigger Sampling, the max input frequency is listed in the data sheet as 625 Hz. There is no known lower limit. I suspect that DATA_READY is active when using External Clock...
View ArticleRe: While implementing ADC on ADuc7060
Even bypassing the buffer with out 0.1v Bias it will not Work properly i.e ADC will not produce the results correctly.
View ArticleRe: ADXL362 : Wrong activity detection (interrupt)
Hi Joseph, Thanks for contacting us. I am not sure immediately what the cause of this behavior is, but I hope we can debug and arrive at a resolution. To that end, I have a few questions. If you clear...
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Re: ADE7816, saveral questions
Hi Usaghi, 1) In the data sheet, we specify to not connect the exposed pad to ground. We have been flip flopping on this exposed pad for a while. The latest recommendation that we have on all ADE78xx...
View ArticleRe: The De-Emphasis filter function issue
Hi Robert This filter is good performance at my application. Thank you for your help. Thank you.
View ArticleHow can I connect the not use pin for AD8436?
Dear Sir/Madam, We are just designing with your AD8436.So I have a question for you.My schematic design as following ,correct?Not use pin;1)pin # 4,5,6,12,13,15,16----connect to GND2)pin #...
View ArticleRe: fract in C for Sharc
What do the version of CCES be supported it?1.0.1 or 1.0.2 or 1.0.3?
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