ADC Count Drifting Problem in EVAL-ADuCM360QSPZ
Hi, I am testing the ADC output with 'AdcExample' for EVAL-ADuCM360QSPZ. The changes made in the program are 1. Gain Changed to 12. ADC Count added in UART string. The DAC output is connected to the...
View ArticleRe: ADV7513 configuration problem
Another question, according to the 6.1.1 Unused Inputs of ADV7513 HARDWARE USER'S GUIDE, "Any input data signals which are not used should be connected to ground." I want to know that, is this...
View ArticleRe: LTE firmware for DPG3
That's sad to hear. But are there fpga boards that have a software support for LTE vector generation for AD9122. Any recommendations would be helpful. ThanksLouijie
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A question about AD9915's OSK function
Hi, AD9915 is configured as follows: * CFR[8] , OSK Enable reg. bit is 1* CFR[9] , External OSK Enable reg. bit is 0* Pin 66, OSK pin is low (0)---* Profile-0 is disabled but is programmed for below:...
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Re: AD 215 isolated power supply
Hi C.L, I am looking into this. I will get back to you soon. Thanks!Kris
View ArticleRe: Problem with AD536AK rms to DC converter
Hi Balint, Just wanted to check up on you with this. If you have doubts about the battery, you could try measuring at the actual power pins of the part just to see if the supply is dropping or if...
View ArticleRe: gpio-addr-flash: probe of gpio-addr-flash.0 failed with error -22
Aaronwu, Thank you for looking at this.I am making progress The biggest issue was in:static struct platform_device ezbrd_flash_device = { .num_resources = 1, should have been .num_resources =...
View ArticleRe: ADV7513 configuration problem
In general practice, it is never good to leave input pins floating unless they have internal pulls. Is it an absolute requirement, no, it is best practice and recommended.
View ArticleRe: ADV7186 Full Data Sheet
In Addition my customer would like purchase Evaluation board, and user manual is not available on ADI web site.Please send me user manual and all necessary data for evaluation board activation....
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FMCOMMS1 hardware initialisation sequence
Hi,I have a few questions about the FMCOMMS1 hardware initialisation sequence for the transmit path: Q01: In the above diagram, are all the devices (AD9122, AD9643, AD9548, AD9523-1 and ADL5380)...
View ArticleRe: gpio-addr-flash: probe of gpio-addr-flash.0 failed with error -22
Aaronwu, Please help! I have tried a couple of changes and can't get rid of the CPLB missI reviewed http://ez.analog.com/message/1335#1335, but I don't know how to add a cplb entry, please help me...
View ArticleADAU1442 Input ASRC Clock problem
Hello everyone! we are currently setting up the ADAU1442 on a new board. Input is 4x I²s on Input 0-3. All are slave to input clock domain 0. If we set the i²s input to ASRC input, the ASRC seems...
View ArticleRe: about ADAU144x DIN5(Pin91)
Hello Brettg thank you for your reply 。 Look the File ,PLS..。. The model I use DIN signal input. I did not use DIN5, using, the model is working OK, LED level meter indicator is also normal....
View ArticleRe: Matlab Filter Design vs Stimulus/Probe show different results
Hello Andrew, Sorry that no one has helped with your question. I'm not a Matlab user so I was hoping someone else would jump in here. Since that didn't happen I'll just share what I found...
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Re: problem with my ADIS16448 data output
Hello rana2000, I am sorry that this is not going smoothly for you. Reading the PROD_ID shows that the processor seems to be up and running and the code for processing the pressure and temperature data...
View ArticleRe: FMCOMMS1 hardware initialisation sequence
Q01. Yes - to be exact- I2C on the FMC side. Q02/Q03: You need to program the clocks first - apart from that I don't think there is much of a sequence.
View ArticleRe: FMCOMMS2 and Zedboard
Arun, Ideally, it shouldn't make any difference and is usually better to upgrade.However, Xilinx often changes IP parameters and names- so an upgrade might not work.It may be minor things such as port...
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Re: ADA4930-1 Input DC Adjustment from DAC
Hi,The idea is to be able to use the full ADC range for unipolar signals.I have included a diagram of what i am trying to achieve. The DC offset of 0.5V was chosen purely for discussion. The 0.5V...
View ArticleExternal clock for ADIS 16448
hi, i have purchased EVAL-ADIS along with adis 16448. i want to capture data at different clock frequency other than its default frequency which is 819.2 sps . is there any provision to change the...
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