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Re: ADIS16480, SYS_E_FLAG[4], Source of over-range?
QUESTION ANSWERI don't see an over-range in this data. Would it be possible to provide data for all of the inertial sensors (gyroscope, accelerometer, magnetometer), during the SYS_E_FLAG[4] = 1...
View ArticleADIS16480, register questions
Hi Mark, I'm sorry I didn't put my questions together. While I am testing(only EKF_CNFG is changed, = 0x0203), I am having new questions, 5. Regarding data captured below(totally 5 registers are...
View ArticleRe: ADIS16480, register questions
QUESTION6. In eval-adis, there is a NULL_CNFG in page 3 with address 0E and default value 070A, what is this? ANSWERThe NULL_CFG function is valid for the ADIS16485 and ADIS16488, which share a common...
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Re: ADIS16480, register questions
QUESTION ANSWERIf I understand correctly, EKF_CFG[1], this only disables the influence on the angle output estimation process, through the EKF. It does not disable the magnetometer measurements or the...
View ArticleIssue with ADuCM320 eval board
I'm trying to power the evaluation board by connecting a DC barrel connector on J14 but cannot download any code to the evaluation board.When I have the j-link emulator connected to the eval board the...
View ArticleRe: Issue with ADuCM320 eval board
Unlike most DC barrel power adapters, J14 expects positive on the outside of the connector and negative on the inner of the barrel. A close look at the schematic and/or at the layout files of the...
View ArticleRe: What governs ADC sample rate for AD-FMCOMMS1-EBZ?
Thanks for the responses. I'll do some more investigation in the next week or so and post what I discover.
View ArticleRe: Question about the ADV7180 with the output picture shake
You need to replace the camera with a test generator or a different camera, lets figure out if it is a problem with the camera.
View ArticleAD9361: Parallel CMOS Data interface on the AD-FMCOMMS3 board
Is there any problem in using the parallel single-ended CMOS interface on the AD-FMCOMMS3 board instead of the differential LVDS interface ? We want to connect the AD-FMCOMMS3 board to and Altera...
View ArticleClose VisualDSP on errors
Hi, I am running into an issue with VisualDSP currently where if there is an error connecting to the target VisualDSP shows the attached error message. I know why the error is happening, but the issue...
View ArticleRe: ADV7181c
Here's the CSC writes for register 52 through 66 42 52 00 ; Colour Space Conversion from RGB->YCrCb42 53 00 ; CSC42 54 12 ; CSC42 55 90 ; CSC42 56 38 ; CSC42 57 69 ; CSC42 58 48 ; CSC42 59 08 ;...
View ArticleRe: Evaluating the AD9910 evaluation board
What kind of functions are you looking to generate? Most of our higher speed DDS parts are only meant to output sine waves or cosine waves and modulate the frequency, phase, and amplitude of those....
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EVAL-ADAU1701MINIZ: SigmaStudio's EQs control wrong frequencies
I am trying to configure above evaluation board with 8 EQ's (125, 250, ..., 16000Hz), using for the EQ “Filters, Second order, Double precision, 2 Ch, Medium Size Eq”. The only thing I have changed is...
View ArticleRe: AD9910 Phase offset validation
Hi mantow, Every time you change the phase offset you should see a discontinuity in the output when viewed with an oscilloscope. If you change the phase offset by 180 degrees you should see the output...
View ArticleRe: AD9625 Front-End Balun Support
Hi Gonzalo- The Vcm is provided as an output on AD9625, but is not required to be tied to your balun. It is used internally and can simply be referenced to GND with a capacitor. Yes, the choice of...
View ArticleDoes the FMCOMMS2/3 reference design require IQ correction in the FPGA?
Hi, I have recently managed to get the latest FMCOMMS2/3 AD No-OS reference design up and running on my Zedboard using Vivado2014.2. Previously I was using the FMCOMMS1 platform. Illustrated in the...
View ArticleRe: Best practice to have a 16 bit heap on ADSP21479
Hi Marco, My apologies for the delay in responding to your thread. Your definition in the LDF as above for the 16-bit wide memory section is not valid - if you are declaring a 16-bit WIDTH for a...
View ArticleRe: BF592 Ezkit Won't Connect to PC
Hi Taylor, From the information you provided it looks like you have a problem with the device drivers for the EZ-KIT which as you rightly assumed is preventing you from connecting to CCES. Can I check...
View ArticleRe: AD9910 Phase offset validation
A colleague of mine mentioned another suggestion to me. If you set the DDS output frequency to equal the SYNC_CLK frequency (1/4th of the system clock), you can then compare the phase changes in the...
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