Re: ADIS16448 SPI Communication Support/Code Review Request
The DOUT signal on the scope shot actually looks correct. I suspect that there is an unexpected 8-bit shift in the output data processing somewhere.
View ArticleRe: High Spec Automotive Gyroscope
The ADIS16445 or ADIS16448 offer Tri-axis accelerometers and tri-axis gyroscopes in the same package.
View ArticleUSB connection to ADUC7024
Hello All, For my senior project, I will be using the ADUC7024, ADXL345, and various other components to create a fall detection system. I will be designing a custom PCB to meet my design requirements,...
View ArticleRe: High Spec Automotive Gyroscope
Hi NavadaMark Thanks for your reply.It appears neither of those are designed for automotive stability control. I am looking for a combined sensor suitable for automotive stability control. Do you have...
View ArticleRe: High Spec Automotive Gyroscope
To be honest, I am not an expert on what the requirements are for automotive stability control. Can you help me better understand where they fall short & I will be glad to do some research for you....
View ArticleRe: Zed board with fmcomms1 libraries
Hi Tarik, Take a look here: http://wiki.analog.com/resources/fpga/docs/hdl/hdl_2014_r2 Regards,Dragos
View ArticleRe: AD9272, HSC-ADC_EVALCZ output signal
Unfortunately, there is no way to generate a signal from these boards as you described. RegardsGina
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Re: Zed board with fmcomms1 libraries
Dear DragosB, now I completed that part. Now I have problem when I try to build project in SDK.I followed tutorial AD-FMCOMMS1-EBZ Quick Start Guide on Xilinx FPGA Boards Without OS [Analog Devices...
View ArticleRe: ADIS16448 SPI Communication Support/Code Review Request
Your scope shot shows that the ADIS16448 is responding exactly as it is specified. In the examples I provided, the code reads those signals correctly to capture the correct data. While I will try to...
View ArticleAD9625-2.5EBZ Poor Performance
I am using the AD9625-2.5EBZ with the HSC-ADC-EVALZ and VisualAnalog to record ADC data. Seeing very poor SNR (30-35 dB) with an average noise power per bin around -75 dBFS. Using Agilent E8257D Signal...
View ArticleADV7393 eval board
Dear supporter My customer plans to use the ADV7393 encoder. The Eval board EVAL-ADV7393EBZ (simple one without the Xilinx and the decoder) will be used to make the tests. Which eval board decoder...
View ArticleRe: ad-fmcomms1-ebz with zedboard
Dear, you should probably make the loop by connecting directly Rx to Tx on same FMCOMMS1 board. But use attenuator when connecting directly Rx to Tx!!. I am trying to do the same but do not get sin...
View ArticleRe: ERROR: [BD 5-216] VLNV is not supported for this version of the tools
You probably didn't build that library. If you did, post the contents of the log (of the library - not the project) file.
View ArticleRe: Problem with AD8656 Channel Separation and THD under heavy load (40 ohms)
Patrick, Crosstalk, CMRR, PSRR, etc. all vary with frequency. What frequency have you used for your testing?1 kHz is an informal standard. PC board? White breadboarding strip? etc. Harry
View ArticleADF 4360-4 N-Counter configuration
Hi, a simpel question: I have an ADF 4360-4 with a reference frequency input of 16 MHz. I want an output freqency of 1600 MHz. The R-Counter divides the reference frequency to 1 MHz.How I muss...
View ArticleRe: ADF 4360-4 N-Counter configuration
supplement: equation: fvco = (PB+A)*fref/R R = 16 N=PB+A with and enabled Divide-by-2 Select P=16/17B=817A=31 without enabled Divide-by-2 Select P=31/33B=1618A=31 I hope anyone can help me.
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Collecting samples from FMcomms1 on PC and no-OS not sinus waveform
Dear, I was trying to collect samples from FMCOMMS1 on PC by using no-OS/ad9361/scripts/zed at master · analogdevicesinc/no-OS · GitHub this scripts. But when running capture.tcl script I got a lot of...
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Re: ADAU1772 is not working correctly after assembly programming.
After each stop command I am handling UART so there is about 12ms delay between each packet. Maybe it is too long ?What is more, if something is wrong with timing then why I get ACK properly after each...
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AD5754R DAC ISsue with STM32F3xx
I'm using an STM32F302 to pilot DAC AD5724R by SPI.I'm also using the EVAL -AD5754REBZ.The STM32F3xx SPI2 is 16-bit frame. So no other way as my source is a 32-bit word I send 32 clocks and 2x16-bits...
View ArticleRe: HMC440 Thermal Resistance
Hi Harry, While I won't pretend to understand your system or the thermal loads that may be proximal to this part, the primary path for heat flow of this device is from the backside of the die to the...
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