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Re: Re: Re: AD9361 56MHz RX bandwidth
Hi dpu,Thanks for providing the file with filter taps.I pointed to this file from the IIO Scope and made the following settings, as per the screenshot below:sample rate of 61.44 MHzFDD modeRF bandwidth...
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Re: ADAU1701 have level data feedback to MCU?
Hello, On the EVAL-ADAU1701 (and Elektor board) the SELFBOOT pin is connected to 3.3V. According to the ADAU1701 datasheet, I think the SELFBOOT must be low to put the ADAU1701 into SPI mode (by...
View ArticleRe: H264_BPEncoder for CCES
Hi Raj, Shame the demo doesn't build though! I purchased an ADZS-BF609-EZBRD BF609 evaluation board, ADZS-DECODE-EX3 Video decoder module, and downloaded BSP for each. I downloaded CCES 1.10 and H.264...
View ArticleRe: Simulation with ibis model of LVPECL clock distribution [AD9517]
Hi Andoni, I have simulated the AD9517 IBIS model in ADS but not in hyperlynx. I would expect the IBIS model to work fine with ac coupling capacitors. One issue may be if the ac coupling cap is an...
View ArticleRe: Need an IC for low current sensing
Hi Kevin,A typical way to measure a current of this order of magnitude would be to run the current through a large impedance and measure the voltage drop. To measure the voltage drop, you could use an...
View ArticleRe: AD5622 I2C Issue
Hi Miguel,Indeed, one DAC has ADDR pin to GND and other has ADDR pin floating. Yes, the pink line in the above plot is Vout. Sorry, plot shows issue with DAC at address 0x0F and not 0x0E as I said...
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AD9255 evaluation board output jumps (or missing codes?)
I have an AD9255/105 (running with a 100 MHz onboard clock) evaluation board with the HSC-ADC-EVALC board that I am using to capture exponential decays, which have low frequency components. Since the...
View ArticleRe: SEC Self-nesting on BF-70x
Hello Ujihara-san, Your understanding is correct. In your example the timer 1 ISR can be interrupted as soon as the RETI register has been saved to the stack within the service routine. Once the timer...
View ArticleADXL278
Hi EveryoneI am currently using the ADXL 278 dual axis acclerometer(AD22286) for drop and shock testing. The spec sheet says that it can withstand shocks as high as 4000g but I am not sure what is the...
View ArticleRe: ADIS16251 vs. ADIS16265 Performance
Thank you for your post, along with the level of detail you provided in explaining your observations. I am tied up for a few days, but will see if I can find the characterization data that was used to...
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Re: ADIS16251 vs. ADIS16265 Performance
Was able to find a few minutes to do a comparison of the Allan Variance curves. In looking back a few years, I think that our approach to ARW parameter development was a bit handicapped and probably...
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Re: Trace Unit
Hello, Support for instruction and data trace will be added to CrossCore® Embedded Studio in the future. In the interim an example will be provided soon to demonstrate trace capabilities through...
View ArticleRe: ADV7842 audio out into ADAU1442
I want to support multi channel PCM like 5.1 or 7.1 from HDMI into the audio DSP .
View ArticleRe: Will ADV7343 in no power supply condition be destroied by external input?
If the digital sources are tri-stated or set low then it's OK. The problem arises when the source goes high driving into a non-powered input. The current flow path would be: source power rail -->...
View ArticleCustom LDF and IVT questions on ADSP-21479 assembly only project
Hi all, I have been trying to implement a custom LDF for use in my assembly-only project in CCES, as was suggested to me in an earlier thread. I am using SPI to boot the processor from a custom made...
View ArticleRe: ADC AD9625 SYSREF Clock
Hi Soumya- 1) The SYSREF signal is only needed for subclass 1 operation of the JESD204B interface for deterministic latency. The SYSREF signal does not need to be generated from the same source as the...
View ArticleRe: ADI Linux version that works with FMCOMMS2 Vivado 2013.4 on ZedBoard
Hi, Can you provide the exact error message? Which branch are you using for the HDL? Make sure to also update the devicetree file when you update the uImage and bitstream. The combination of uImage and...
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ADP1051 Evaluation Board Transformer & Inductor SPEC.
Dear All: I tried looking for detailed specifications at the ADP1051 EVB Board’s Planar transformer and Planar Inductor, ButUG-664documentPage 41 T2-Planar transformer and L2 Planar...
View ArticleRe: ADN2915 CDR in LTD mode
Dear Mr. Lee, Thank you for being interested in ADN2915. Here are some initial answers to your questions: 1. Pictures below are showing data output eye diagram from ADN2915 In LTD mode....
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