ADuCRF101 UART example code error
HI,I would like to provide some kind of feedback by this way. Or at least to help to save some time to everyone who is starting with ADuCRF101 MCU and trying to figure out why example of UART from...
View ArticleRe: [Need emergency help]: Many OsdApis can not be compiled successfully...
Hi Jeyasudha.M: thank you for your kindly help and advices. with your advices, i can continue to do the left work. thank you again. BRXutao
View ArticleRe: AD9361 Charge Pump Cal Timeout / ad9361_txrx_synth_cp_calib()
mhennerichDragosB So here's something interesting. I also have a Zedboard with the FMCOMMS3-EBZ. I used a previously downloaded version of the HDL and firmware from the ADI github. I didn't make any...
View ArticleAD5141 Altera code
Have any AD5141 about Altera code(HDL or NIOS 2)for us reference now?Regard,Kevin Tsai
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Re: Allpass Filter
Hi Dave, Thanks a lot ! This mini tutorial I had seen it before,but sorry I know very litter about.So excuse me,can I ask you some questions: 1、What are the units of these parameters(R、C、F) ? 2、For...
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Re: ADE7763 and AD8479 isolation
Hi xmas79 For voltage channel connection, if you have large resistors (1Mohm ) placed on both phase and neutral wires forming an attenuation network with 1kohm resistors (1000:1 attenuation), this...
View ArticleRe: 1701 (DAC?) noise
Hello Koen, Is the source of the noise from the ADCs? I wonder if you might be seeing ADC Sigma-Delta converter "idle tones" or "limit cycles". Some info on this subject:...
View ArticleRe: ADE7816 - Using Rogowski Coils and CT Clamp
I'm pretty sure the answer is no. The INTEN bit that switches on the digital integrator is global, not per-channel, and you wouldn't want that switched on for your CT channels.
View ArticleRe: ADAU170x audio input topology
Hello John, I apologize that this question was somehow missed.I will answer this for the purpose of anyone else who might have the same question. The ADC is a current input ADC. So yes you could use it...
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Re: ADAU1442 optmized filter MIPS
Hi Debones, At 96 kHz, you have 1792 Instructions available to execute your algorithm. What is the cycle count given at the top of the compiler output window? Something like this? -JT
View ArticleRe: AD9235 setup
Hi,You are correct that you can provide an external VREF when SENSE is tied to AVDD. The AD9235 is characterized for operation between 1 to 2Vpp differential. Greater voltages like 3Vpp differential...
View ArticleRe: PCB considerations - Sigma ADAU1452
Hi Warren, Yes, unfortunately probably not the answer you were looking for. The datasheet does seem to "suggest" a ground plane is required with the strong recommendation on page 176 - in the section...
View ArticleRe: Issues with bit stream for FMCOMMS2 reference design
Hi Lars, I wanted to give you an update: I have been trying to generate a bit stream from the original reference design that came with the Beacon Frame Receiver lab, as well as the newest build from...
View ArticleRe: Issues with bit stream for FMCOMMS2 reference design
Arne: Lars is out on vacation til Jan now. Yeah, upgrading Xilinx tools is a super pain. That is why don't/can't do it for every Xilinx tools release. We have different branches in github - we only...
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Re: ADV7625 OSD Problem
Hi, The Demo Board OSD work normal.And the attachment is the log file when appear the problem after switch the source,All 30 boards are the same hardware and the same software.And some appear the...
View ArticleIs there a Support Team???....
And if so, they are really monitoring this forum?... After a few days waiting from some help in vain and after observing the same behavior with other fellows, I am in trouble choosing one of following...
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AD5755 DCDC doesn`t start up
Hi everyone! I has a project with AD5755 chip. I started to start it up and got a problem. A problem wich DCDC channels of the chip. Please look at attached file. At first time I don`t place...
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