Re: ADV7611 resolution change scenarios
I am new to ADV7611, can you please tell me how to run the scripts. Please provide any reference links which explains the steps.What exactly the scripts contains?
View ArticleRe: [ADV7611] HDMI receiver hotplug configuration
Hi, The driver register a "Power Present" control that can be queried to get the current state of whether a cable is connected or not. If you want to the driver to send a notification when the status...
View ArticleI2S Sport DMA interleaved Rx
I'm using a BF592 and using DMA to handle the Rx side of my I2S communication the only problem is the DMA triggers on the Left and Right frame sync so that the data is interleaved in my buffer as...
View ArticleRe: IIO for "packet-based" data
Lars, That's good to know. For the moment, we've opted to use the Xilinx AXI DMA core in scatter-gather mode (fabled throughput issues notwithstanding). I think that this will actually help us deal...
View ArticleRe: AD9910/pcbz board can Save program?
Hi Thanks DSB of Reply Yes i know (.stp) file can save by evolution software but i want to ask can our (.stp) or settings save in Altera CPLD that available on AD9910/pcbz board? like as a external...
View ArticleRe: ADV7604 RGB Full Range
Hi Adam, My questions was to understand your setup, hence the reason I mentioned stepping back in my reply to you.You said that the earlier suggestions of the (Feb 4, 2015, 12:00PM) removed the dark...
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Power-up Sequence for the AD9122
Hello,Are there any power-up/ power down requirements for the AD9122? i.e. do the 3.3V supplies need to come up before the 1.8V supplies etc? The evaluation board schematic for the AD9122 implies that...
View ArticleEZKIT-21469 Push Button interrupt
Dears, i am having a problem, that my pushbutton interrupt for DAI connected buttons are only called once. So its working one time How i get the the interrupt back in the mode to be able to be...
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Re: How to communicate with ADE7754 to make an energy meter with PIC18F2520
Hi MARS You are correct in saying that there is just a single energy register for all three phases' energies put together (Note that there are two different sets of active energy registers though-...
View ArticleRe: AD5933 capacitance measurement problems
hi.i have same problem with that i got the impedance very well and accurate .but when i want to measure the capacitance for example 1uf i got wrong phase about -57 degree. when i i calibrate the board...
View ArticleRe: ADE7816 for current measurements (only)
Hi sagar Yes. ADE7816 can be used to make just current measurements alone. Even if you don't use the voltage channel inputs (I would recommend to ground VP and VN pins with a parallel RC filter...
View ArticleRe: ubuntu 14.04 RFS
Hi, The 14.04 release uses a different desktop environment than the 12.04 release by default. Unfortunately the new one requires 3D acceleration and the old desktop environment is no longer available...
View ArticleRe: Strange traveling spur problem seen in ADF4113HV
Thanks for your response. I found the source of the wandering spur. It is a subtle temperature dependent interaction between a voltage regulator and an 3rd overtone voltage variable crystal oscillator...
View ArticleRe: AD9524 i2c/spi selection
Hi Kyle,We got it working. Both PLLs are locked now.0x233 was one of the issues - this part is quite configurable and we had a hard time figuring out how to enable power to all modules needed.How...
View ArticleExpanding our Embedded Skills/Awareness
I enjoy learning from people have accomplished significant things but are still thinking ahead. In this article, the author polled 10 industry experts on what they would recommend for embedded...
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Re: ADV7611 documented example configuration
1) Sorry i do not have a ADV7612-7511 evaluation board2) I see the following activity if I connect the HDMI cable to the PC. (btw I connect/disconnect the cable twice). I know the image quality is poor...
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AD9910 pdclk not working
Hi,I am using the AD9910 evaluation board in order to use the parallel data port to modulate phase and frequency. I have an issue with the pdclk signal. I see an extremely weak signal on the pdclk pin...
View ArticleRe: Can I run 2 ADAU1701 in parallel completely independent of each other ?
Dave T, whats the down side using a VIA under the pins ? and why you would not connect the pins of the part through a via. Thanks
View ArticleRe: Audio DPLL not locked on ADV7604
Hi Matt, No, I don't have an evaluation board. I can try to find one with my manufacturer...What would be your suggestion ? Is it related to the video source ?Thanks,JM
View ArticleRe: ADUC845
Ya. you're right. As some of the load conditions that i'm still don't know. So it may take some times to measure. Thanks.
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