Quantcast
Channel: EngineerZone: Message List
Browsing all 22625 articles
Browse latest View live

Re: ADuCM360 DAC DMA + Timer1

found that if DACCON(5) = 0 - working clocking from TIMER1but in datasheet REV.B Page 54 says:TABLE 52bitNameDescription5CLK0: Update the DAC on the negative edge of UCLK.1: Update the DAC on the...

View Article


Re: H.264 codec in blackfin??

Hi Lakshit, You can use -b command line switch to change the bit rate of the compressed video.Higher bit rate will reduce the compression and increase the output video quality and vice versa.Usage --b...

View Article


Re: H.264 codec in blackfin??

Hi Sunil, In StreamOut function in streamout.c file, there is a variable len which gives the compressed data length (in bytes) for each slice. Add them for each slice for 30 frames (for NTSC and 25...

View Article

Re: AD-FMCOMSS3 and ZC702 eval platforms

It depends on your eval-board, but in the Wiki you will find a Start-Guide for different platforms: http://wiki.analog.com/resources/eval/user-guides/ad-fmcomms2-ebz/quickstart/zynq

View Article

Re: question about SPORTs on 2148x

Hi Yan, Yes, the ADSP-2148x processor have eight independent and synchronous serial ports (SPORTs). According to the Serial Port architecture, it receives serial data on one of its bidirectional serial...

View Article


ADIS 16480 accelerometer output

Hi,The unit of the accelerometer output is g. Now I want to transfer it to m/s^2, I know I need to multiply the accelerometer to g, but I do not know which g I should choose? what is the specific value...

View Article

Re: AD9834

Hi Miguel!,Thanks for your useful reply.Please find point-wise reply as given below:1- unless you know your impedance range, you wont be able to design a robust system... ie. it is not the same to...

View Article

Re: No UART communication when flashing SPI with u-boot

Hi lluis, so far I would recommend you to double check the following items:1) check the hardware to make sure the boot mode pins are really in uart boot mode 2) press the reset button on the board...

View Article


Re: JFFS2 problem

Hi Gombos, Congratulations! To share your solution I have marked your last reply as the correct answer, people search on similar topic here would find your solution. This thread is pretty long I think...

View Article


Re: ADFMCOMMS1 RF OUT (QPSK SIGNAL) UNBALANCED

Sir, can you update about the status. Thank yougitanjali

View Article

Re: Accelero probleme with ADIS16448

Hello NevadaMark thanks fo the answer you right we use 1 Mhz and not 100Mhz for the clock. I will put a chrongramme of the data with the other axis. Only this axis have this trouble. If we filter this...

View Article

Re: Have problems with ADF4117

Thank you very must. your answer very very helpful. I solved my problem now. But the new problem is the PLL take long time for lock (2-5s) and frequency is a little bit drift. I think it a problem with...

View Article

Re: dealing with huge delays in ADSP21489 with sigma studio

Hi John,        I have checked up my own ".dyn" file in sigma studio,and it does work as the default ".dyn",except for more code space required.For the default ".dyn" file,only 1224 bytes are needed...

View Article


ADV7511 DDC bus rate

Hello all, EZ URLhttp://ez.analog.com/docs/DOC-1429 Attached file HDMI Transmitter Application Issues.ppt  P.4 says that ADV7511 recommends 20KHz of DDC clock frequency.So, we think that HDMI...

View Article

Re: QPSK GENERATION (MATLAB HDLCODER)

Sir,thanks for the explaination. The symbol timing recovery block implemented in simulink,  it is not supported by the system generator.So  no verilog code can be generated for it.So can that block be...

View Article


Re: ADV7612: Problems with some HDMI sources

Hi Dave, thanks for your reply. I still have a few more questions: 1) Nearly all DVD and Bluray players will encrypt their output regardless of the content.Are you aware of a blu-ray/DVD player model...

View Article

Re: Questions about Programming Code into SPI Flash with ADSP21479

Hi Ning, The same kind of issue is already discussed in other thread in the forum, so I would suggest you to have a look at the thread given below.http://ez.analog.com/message/30197#30197 Please let me...

View Article


Re: ADV7611: HDMI input signal is not detecting

Hello Guenter, I have checked the following registers status, its working fine,TMDS_CLK_A_RAW[4] - 1CABLE_DET_A_RAW [0] - 1      Output Data: 0001HPA_MAN_VALUE_A[7] - 1        Output Data:...

View Article

AD7400 rush current

Hello All Please let me know rush current specification of AD7400 or give me related date. We use AD7400 in our system now.At the moment, there is no problem with our system for rush current.But ,...

View Article

Re: How can I add more I/O assignments in Sigma Studio

Hello, I am back on this project and I am trying to add the bitstream module to my schematic block however I cannot find it in the toolbox. Is this an addon tool that needs to be loaded? Regards,Richard

View Article
Browsing all 22625 articles
Browse latest View live


<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>