Re: Does Zedboard GPIO still work ADI in the latest linux kernel?
Hello Lars, I am now interested in the merge status of the ADI kernel: will the kernel.org kernel actually run on the Zedboard HDMI design if I keep the DTS and config the same as what I am using for...
View ArticleRe: Does Zedboard GPIO still work ADI in the latest linux kernel?
Hi, No, the driver for the HDMI interface core is currently not integrated into the mainline kernel. But we are working on it, stay tuned. But that's the only part missing from the ADI side, but there...
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Re: Testing example code with AD-FMCOMMS3 & zedboard
1, 2, 3 The code example that you have provided is correct. We tried it on our side also and got similar results. The reason why the received data doesn't look as expected is because the sampling shift...
View ArticleRe: Data clock from AD9361 FMC card in DDR mode
DATA_CLK needs to be terminated in 100ohms in LVDS mode (differentially). This will ensure correct signal amplitude. LVDS driver outputs a differential current that relies on a correct termination...
View ArticleRe: ADV7611 Linux Driver Audio question
Jackie: Lars is correct -- the audio portion of the ADV7611 doesn't exist in our tree yet. We (Lars) have been helping (minimally) someone who has a 4.0.0 kernel fork...
View ArticleRe: ADIS16480 Yaw angle drifts
The yaw angle is most dependent on the magnetometer inputs, since the accelerometers don't change with orientation around this axis. How fast is the angle drifting? Does it stop, slow-down or speed...
View ArticleALSA buffer underruns with adau1761 and axi-i2s
Hello, We're trying to use the iio-fm demodulator example application with a RF FMC card (our design but based on fmcomms1) connected to a zedboard, and we want to output the demodulated audio via...
View ArticleRe: ALSA buffer underruns with adau1761 and axi-i2s
Hi, I can't reproduce the problem in my setup. Do you get the same issue if you run `aplay -D default:CARD=ADAU1761 /usr/share/sounds/alsa/Front_Left.wav`? Are you using the raw device or are you using...
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Re: Booting Arrow ARRADIO card
Hello Dragos I manage to get it to boot but can not control (from the keyboard/mouse) and to initiate the iio/scope/program, due to issues with ARROW shipments and incompatible Mini and Micro USB...
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Re: Gyroscope Nonlinearity
Dear Mark1. Try this with the higher range setting, 250 deg/sec.R: I'll do further research next time.2. What is the accuracy/repeatability on your motor stage? How is that number established?R: The...
View ArticleRe: Gyroscope Nonlinearity
It doesn't matter，come back at your convenience. I hope I haven't inconvenienced you.
View ArticleRe: ADV8003/5 Dynamic OSD
No, I haven't used the Blimp tool as yet. It isn't clear to me whether Blimp supports the ADV7623-style of OSD as well, or is it strictly intended to be used only with the bitmap-style OSD like the...
View ArticleRe: ADUCM360 uart receive
I'll be back on monday for this. Actually I am using the ADuCM320 and I believe that I have coded it properly since I verified already for the transmit interrupt part.
View ArticleRe: HMC988LP3E SPI interface troubles
I haven't used the GUI, but with a microcontroller. I just write two cycles to it ,a read cycle(0x0001) which is armed for Reg00h, and a write cycle(0x0011) which is armed for Rego2h. Remaining...
View ArticleAD623 Issues
Hi, I am using AD623 as a current to voltage converter by using a shunt resistor. The supply rail is 5V, the gain is set to 1 (Rg pins open).The voltage output follows the input voltage across the...
View ArticleAD9954
I am looking for a step by step example of using the AD9954 RAM for both frequency hopping and having trouble understanding the discussion on the use of the RAM on the data sheet. The basic question...
View ArticleRe: AD9954
hey sorry i can't answer your question as myself dont know much about this topic.i have one question if anyone can help that would be great...my question - is there any other filter than butterworth...
View ArticleNeed AD9767 gerber file
Hello We need AD9767 DAC evolution Board gerber file .Thanks Nome
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Re: 4K HDMI Receiver and transmitter
Hello DominicIt seems that we will have to use the 2 different boards option (ADV7619 + ADV8005) and connect them using a cable. Customer will not go withits own board option.We will need your support...
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Preserving "Ear-candy" in a mono mix
Ear-candy is what my friend calls the upper frequency range and its resulting nuances in music. Often, when a stereo source is mixed to mono for use in a PA system, some ear-candy is lost from...
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