Re: ADV7842: CVBS input with B&W signal
OK, thank You. Correct me, please, if I not correctly understood. For B&W signal bits SDP_BURST_LOCKED_RAW and SDP_BURST_LOCKED_RB will be 0. For SECAM and any PAL/NTSC this bits will be 1 - yes...
View ArticleHDMI decoding
Hello, I am in the component selection phase of a home theater product design and I am thinking of using the ADSP-21478 processor for Dolby and DTS decoding. I can't seem to find any applications...
View ArticleRe: ADV7842: CVBS input with B&W signal
That is my understanding. I am unable to verify this at the moment.
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ADV7842-7511(P) eval start-up
Hi, I am trying to evaluate composite NTSC capture using the 3D comb filter. I am having trouble getting the Eval board to work at all.. Any quick start-up configuration guides out there to help me...
View ArticleRe: Cheapest way to do a NOT gate
Yes, I can't think of anything better than the Zero Comparator. Its output bit selector comes in handy as well.
View ArticleADV7623 CEC connection
Hello, I am designing the ADV7623 HDMI tranceiver into a product and understand all of it's operation except for the CEC connection. As I understand it, the CEC connects from a source device (Blu ray...
View ArticleRe: ADIS16251 vs. ADIS16265 Performance
Thank you for sharing these results with us. Great work! We look forward to hearing how things progress for you!
View ArticleRe: ADIS16407 PCB layout
We do not expect the ADIS16407 to exhibit abnormal sensitivity to local EMI sources. Having said that, we have never tried what you are considering but we can offer that any evidence of misbehavior...
View ArticleAD7606 Driver requests probe deferral.
Hi,I am trying to register AD7606 as a SPI platform driver for Intel Galileo board. Kernel 3.8. I have included the AD7606 driver in the kernel build as a built in package, so it tries registering...
View ArticleRe: ADV7619 VSYNC output issue
Thank you for your response. I was able to monitor the mentioned bits. The V_LOCKED_RAW and TMDS_LCK_x_RAW seem to be set all the time. Meanwhile, V_LOCKED_ST should be set only when V_LOCKED_RAW...
View ArticleRe: ADV7181C - Output Data Format
We have a similar application. You may need to run the RS-170 through the CP if you have a video format that is significantly different from the standard SDP output resolutions, which are listed in...
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ADAU1452 SPDIF Input issue
Hi, I've built a custom PCB with ADAU1452 and everything is working quite well except for the SPDIF input.I think I've configured everything the way it should be, but no audio can be heard. My current...
View ArticleRe: BF609: second wake-up issue with hibernate mode
Thank you Aaronwu for the answer. 1-Yes we tested only the wake up with push button but the same problem.2-we are working with ADSP-BF609 EZ BOARD. Please can you provide us your uImage to test it in...
View ArticleRe: AD7960 misbehaves
Hi, More information on reference options can be found on Table 8 of the AD7960 datasheet. If the jumpers are on the their default configuration, your setting of enable bits EN2 = 0, EN1 = 0, EN0 = 1...
View ArticleRe: 5 or 6 way crossover-H/W recommendation?
You can potentially store a lot of information inside a single interface read/write; it's 24 (or 28, I haven't checked how it gets stored) bits of data where you probably only need 3 or 4 bits per...
View ArticleRe: AD9361
Thanks for the file, since i currently don't have Xilinx environment any chance you can send a screen shot from the original report? opening this file in a notepad is not clear.
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Generation of LFM waveform by using POW under RAM modulation mode in AD9910
Hi everyone, We are planning to use RAM modulation mode to generate LFM waveform on AD9910. We wish to use a total of N RAM addresses (out of 1024) to store the phase offset words. The underlying phase...
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