Upgrading FMCOMMS2 Vivado design to Vivado 2014.2
Hi Is there a plan to upgrade the FMCOMMS reference design to Vivado 2014.2?Prefer to use 2014.2 due to the significant improvement XILINX made in the usability, especially in the IP Integrator flow....
View ArticleRe: Why this program can't receive the right data?
Hello, The problem is that you write and read directly into the internal buffer. This is fine, but the samples must be written in their hardware format, and you will read them from rx_buf in the...
View ArticleRe: EVM Performance of ADRF6850
Hi, The EVM performance is not specified as it depends on a lot of different parameters outside of the ADRF6850 such as symbol rate, modulation format and baseband filtering as well as ADRF6850...
View ArticleMultiple FMCOMMS2/3 on Zc706 [Or FMCOMMS2/3 on FMC HPC]
Hi there Has anybody successfully used multiple FMCOMMS2/3 on a single host board? Need to get 2 boards (4 channels) working on a single Zc706 under LINUX! Would appreciate any help in getting...
View ArticleAD9361 clock BBPLL frequencies for digital TV
Using the AD9361 BBPLL I've some difficulty to generate the exact DAC sampling frequency for all required digital TV broadcasting signal bandwidths using the internal BBPLL using a single Refclock...
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Re: AD9912 I use spur killer, I need killed spur harmonic 2, It should write...
LouijieC написал(а): It was described in the data sheet that 4 LSB's is enough to create an output which approximately 60 dB below the full scale DAC code. In your case the value of 0x0501 would be...
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Re: [ADV7181D] Register setting for ITU-R BT.601. And about FIELD.
Hello, I think PIN_INV_F (CP register) is invalid when we use CVBS (NTSC) with SDP.Is this right? Thank you.Best regards.
View ArticleRe: Is there any method that ADV7181D does not output AV code(EAV/SAV) on the...
Hello, Thank you for your reply. In this case, input is CVBS(NTSC-J) 480i with SDP and output is YCbCr 16bit.HS/VS/FIELD pins are used. (SAV/EAV is not used.)When output is 16 bit, even if we use SDP...
View ArticleRe: sample period at vivado hw manager view
I appreciate for your kind answer. I want to ask one more simple thing and this would be the last question The implementable shortest sample period with fmcomms3 is (1/61.44MHz), right? (and...
View ArticleLinux USB drivers dont work.
Hello!My os is Ubuntu 14.04. Board is ml605. I have installed the Xilinx ISE Design Suite System Edition. During installationoccurredsomeerrorandthe usbdriveris not installed. After installation Xilinx...
View ArticleRe: CC3089 error while building hough transform code in BF609 EZ KIT
Hi, It's a good sign that the original errors are gone, but the latest error is a little tricky. It has been discussed, at length, here on the EngineerZone, and I would like to direct you to a thread...
View ArticleRe: Why this program can't receive the right data?
Hi, Thank you very much. I tried it and found it had output, but the output were messy codes, what's the problem?
View ArticleRe: Register setting of ADV7513
Hello mattp, Signal that we are assuming the input is below. VESA compliant1920 x 1200 @ 60Hz CVT(Reduced Blanking)1680 x 1050 @ 60Hz1600 x 1200 @ 60Hz1280 x 1024 @ 60Hz1280 x 768 @ 60Hz1024 x 768 @...
View ArticleADAV803 technical questions
Hello I have some technical questions regarding ADAV803. According to the application note AN-910 it should be used since a problem could occur when the S/PDIF connector is disconnected and reconnected...
View ArticleRe: Linux USB drivers dont work.
Sorry - but we're not providing Xilinx tools support here.Please ask your question here: http://forums.xilinx.com/ -Michael
View ArticleRe: Why this program can't receive the right data?
What are you expecting? Transmit:I[x] = A * sin(2PIx)Q[x] = A * cos(2PIx) You receive:I[x] = i + A * b * sin(2 PI x + c)Q[x] = j + A * d * cos(2 PI x + e)While:c, e are PHASE errors and b, d...
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Re: GNU baremetal toolchain with BF506F
Hi, Stu. Thanks for your reply. You were right regarding to newlib question. I just had to implement a pair of stubs to remove these annoying warnigs. Also, I solved the debug question with Eclipse, it...
View ArticleRe: Question related to ADV7842 initialization
Hi Matt, My company is interested to buy ADV7842 software driver with a SLA. But before that, could you please refer me any document, which shows the differences between ADV7842 software driver with a...
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Re: adv7280-M CVBS(NTSC) input issue
Hi Darren,You are using the ADV7280-M evaluation board correct? YES Could you check that the NTSC source is ok? Please feed the CVBS video directly to a television and see if you see the same...
View ArticleRe: AD9361 ADC Clock Configuration using No-OS
Hi Michael, Thanks for your initial update. I have looked at all the references you have provided and you have answered a couple of things, however I still have some unanswered questions which I would...
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