Re: ADV7612 BITSTREAM audio problems
Hi,When the input format is “DTS-HD master audio” (using BITSTREAM output type in our player), there is a signal on I2S0 but it can’t be decoded by our DAC.MCLK, LRCLK and SCLK clocks signals are all...
View ArticleRe: ADV8005 Audio Error
Hi Kikka, You need to follow the sequence outlined in section 6.16 (Enabling and Disabling the HDMI TMDS Outputs) of the ADV8005_UG-707 to turn on or off the TMDS outputs. From looking at your sequence...
View ArticleRe: ADP2325 Design Tool vs. Datasheet
Hi, Kevin. Thank you for your answer. Best Regards, Andrey
View ArticleRe: BF537 UART comms
Hi, Are you still looking into the issue? When you hit the interrupt as soon as you initialize UART block, did you try reading the data from UART_RBR register? It might be worthwhile to check what this...
View ArticleRe: Blending External OSD on Adv8005
Hi Saurabh, Could you see the external OSD through console command? Moreover, List of SPI writes that we shared earlier was used by you? Regarding external OSD input source setting, you can refer the...
View ArticleADuCM360 Vref versus PGA output
Hi sir,I have confusion about the PGA(Programmable Gain Amplifier) in ADC of ADuCM361.As mentioned in user manual, PGA output voltage is limited to 1V. Even we use the external reference which has...
View ArticleRe: Query regarding AD9361 IP module in reference design
Hi, We don't have additional documentation other than the source code itself. The l_clk is generated from the rx_clk_in ports (using IBUFDS and BUFG modules). The delay between the input and output is...
View ArticleRe: ADuCM360 Vref versus PGA output
I branched this out, as the original question was already answered.Please start for new questions always a new discussion, this makes it easier for other users to find already answered topics faster.
View ArticleRe: How do I use the Interface Read / Interface Write and Write-Back Trigger?
Hi BrettG, thanks for your post. I am using the ADAU1401A and I'm not sure if the 0x00 and 0x58 values are the core control register data I should be using. In the datasheet it shows 0x00 and 0x40 so I...
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Re: ADV7612 BITSTREAM audio problems
Hi Poornima, Thank you for your answer. When the input format is “DTS-HD master audio” (using BITSTREAM output type in our player), there is a signal on I2S0 but it can’t be decoded by our DAC.MCLK,...
View ArticleRe: Eclipse
Could you please give me some examples of good alternatives for Eclipse? Any 3rd party application?
View ArticleNoise model of analog switches
Hi all,I want use analog switches to switch week signals, does the switches introduce additional noise? Only the white noise of switch on-resistance ? If the noise can be quantitative...
View ArticleRe: ad5446 is not giving output
it is written on AD5446 ic datasheet that max frequency required is 50 Mhz i am giving 25 Mhz to the ic is there any problem with this frequency . one more thing given in datasheet multiplying...
View ArticleRe: Eclipse
I didn't say you can't use eclipse. Type:root@analog:/sys/bus/iio/devices/iio:device1# apt-get install eclipseReading package lists... DoneBuilding dependency tree Reading state information......
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Re: Strange log messages
This report is enough? Do you need with some specific option? PS. I added an image so that you can check the state of the jumpers also. Best regards... Daniel
View ArticleRe: AD5254 - Unwritable eeprom and rdac
The devicetree is OK, the problem might be more in the driver (it supports a lot of chips and not all have been tested...).Unfortunately we don't have an AD5254 at hand here...
View ArticleRe: ADXL362 No Data received
CS is permanently low as I am only talking to this device.This is your mistake. CS must be pulled up to 3V and become low only then you transmit somthing to device. Look at the time diagramm in...
View ArticleProblem of PCB layout of ADA4899-1
Hi all, It is suggested in the datasheet of ADA4899 that all ground and power planes under the pins of the ADA4899-1 should be cleared of copper to prevent the formation of parasitic capacitance...
View ArticleRe: fmcomms1 adc_capture and printing adc values
Abdullah, We did not meet with this behavioral, what did you change exactly? How did you define you I/Q data? You need to understand what I/Q represent, in order to make this work. Check out this link,...
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Re: How to install AD9361 driver on yocto (bitbake)
Hi, I am facing a similar problem. Could you share the layer you created? I am already struggling with specyfing the AD kernel as source... Thank you! Regards,Ralf
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