CN-0267: DEMO-AD5700
Hello ,We have trouble getting started with the DEMO-AD5700 operation. We are lost and need some help. We are not very familiar with the HART system and commnucation. We've just begun.) The...
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EMI issue of BF537
Hi there, I would like post a EMI issue from a system with BF537 as main processor. From the EMI test report, you can see there are some obvious spur over the mask. I want to find the reason where it...
View ArticleADSP-21369 EZ-KIT & FAT16
Hey there, Recently I began using the ADSP-21369 EZ-KIT and I'm still adjusting to the SRU way of setting the pinout. Still, I needed to interface the DSP with a SD-Card. I found the Application Note...
View ArticleFunctions for the ADAU 1452
Hello, I have an eval board of the ADAU1452 and I am looking to find the automatic EQ functions I had on the ADAU1442 in SigmaStudio. Are they not yet implemented for the ADAU1452? Thanks and kind...
View Articlead5143 I2C data flow/secuence
Please, expose the programming sequence examples of AD5143 device.The datasheet is not clear in digital part description. I mean I2C write read protocols/sequences.Especially how the reading back occurs.
View ArticleAD9914/15 POW word
Hi In the AD9914/15 Profiles mode, can anyone confirm that: 1. The POW word should be calculated according to equation given on page 19 of datasheet2. This equation gives a 14 bit word3. This word...
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AD7606 MISO Doesn't Work
Hi, I have 2 board. Both in 2 boards there is AD7606 ADC. AD7606 at first board is work well. Its AVCC 5V and Vdrive pin is 3.3V. At second board, there is same design with first board. There is no...
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AD7993 I2C ACK problem
Hi I am using a MCU (PIC32MX795F512L) to interface with the AD7993-0 ADC over I2C.I have connected the device in the test setup shown in the following schematic.VDD is stable at 3.28V.I2C pullups : 1K...
View ArticleADAS1000 CRC calculation
Hi, all.I don't understand how to judge the received data is correct or notby using frame CRC register. <Question>1. It is written in the datasheet category"CRC Word"....
View ArticleAD9954 modulate issue
FPGA output 2Mbit/s code stream based on FSK to AD9954, AD9954 internal clock is 400MHz, if baseband board and DDS has the same reference crystal, DDS output(100MHz) modulate spectrum is good, if not...
View ArticleThe max value of delay module
Hi,I used the ADSP 21469 EZ-Board and Sigma Studio for SHARC 2.1.0 . I want to change the max value of delay module, but the max value is fixed to 1500. Could I change this max value? Because I need...
View ArticleCCES offline installation
Hello,is there a possibility to get an offline installation? Thanks Tim
View ArticleAD9914- Eval board GUI
Dear SupporterUsing the AD9914 evalboard with its GUI.1- Is it possible to jump from profile#1 to profile#8 automatically from the GUI application? If not, is there a way to set the PS0-2 pins in...
View ArticleAD8264 OFSx bias current
Hi, I can't find the typical/maximum input bias current for the OFSx inputs of the AD8264. Where can I find it? If this parameter is actually not specified, do you think it is safe to assume that the...
View ArticleAD 9361 changes with standard change
what are the changes in AD9361 when we change the standard from LTE to Wimax??
View Article给的例子怎么有错误啊
hdmi.h 中的 #define ADMA_BASEADDR XPAR_AXI_DMA_SPDIF_BASEADDR XPAR_AXI_DMA_SPDIF_BASEADDR 没给地址
View ArticleOn-OS driver for AD9361 Issue
Hello , I am use No-OS test tool for AD9361 , but it will stop at AUX DAC setting. Could you teach me how to fix this issue , please? Thank you. --Paul Wu
View ArticleAD9913 - Programming back-to-back frequency ramps
I would like to program an AD9913 to output two linear frequency ramps that are back-to-back. Each ramp has its own starting frequency, ending frequency, and time steps. I have tried this with a down...
View ArticleAre there logic operators available for the GPIO inputs of the ADAU1445?
Hi, We use the ADAU1445 audio processor for intercom - and audio purposes in a video camera system. At startup of the system we load the processor software via the I2C connection. For test purposes in...
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