Re: AD1937 input into ADAU1442?
Hi Dave, This is my own board, its a single channel input as this is part of an active loudspeaker. The problem i have is I'm not sure about the other information your asking as I'm a passive crossover...
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Re: ADAU1701 have level data feedback to MCU?
I am still pretty confused, though I read all of the above.It was so easy to read readback cell on 1442.Now please tell me what I am doing wrong on ADAU1701.This is what I haveNow, when I read the...
View ArticleRe: AD1937 input into ADAU1442?
Hello gr4eme, Have you sent them your schematic and or your SigmaStudio project file? That would be a good place to start. If you have not then can you send those things over to me? Thanks, Dave T
View ArticleRe: SigmaStudio 3.10.1 Beta Release
Any chance that you can post the project that gives you the error message. Thank you MC
View ArticleRe: AD1937 input into ADAU1442?
Hi Dave They have the schematic, my sigma file is nothing more than the input and output blocks, configuration is what ever sigmastudio defaults to as a new project. Im happy to send the schematic to...
View ArticleRe: Time for calculating CRC of CGMS of ADV739x.
Hi Tamu, I've checked but this is not specified so there isn't any hard number we can give you. Dave
View ArticleAD9106EBZ
Hello, I work on AD9106EBZ. I would want to put an offset (DACx_DOFS) on one output without clipping output signal. Is it possible? The platforme Labview is very badly made, an update is it available?...
View ArticleRe: ADV7630： What mean REP map 0x7C bit7
Hi aimPoint, That write is an ADI Recommended write as noted in the ADV7630 Recommended Register Settings Document. The function of the bit is not disclosed.
View ArticleRe: I2C slave read issue with ADuC7023
I understand now.The issue is that the master ACKs the byte and when the slave sees that it thinks that it must put another byte on the line so when it sees the next CLK edge it starts putting out the...
View ArticleRe: ADG849 Power Switching
Sean, I will replace the chip and re-measure these parameters.Thanks
View ArticleRe: Determine Blackfin Derivate and Silicon rev from App
Hi, For Blackfin (BF-60x) processors in SDU(System Debug Unit) the ID code register (SDU_IDCODE) contains bit fields (REVID, PRID, MFID, NA) describing the processor silicon revision, product...
View ArticleRe: ADV7612 - changing video modes
This sounds like an issues with HDCP and the sources. When HDCP is required and doesn't lock the screen will turn to snow. Have you tried other sources?Swapped source to see it is tracks with the...
View ArticleRe: Jitter Simulation of a Simple inverter in Cadence?
There really isn't a universal correct answer for this. If you integrate over the band you call out, you will caprture all the noise, but you may not care about some of that noise. For instance, in...
View ArticleRe: No video output from ADV7513
Hi Smilence, Firstly I've reviewed your schematic and would like to point out that ADI recommend that any unused digital inputs are tied to GND. This prevents the input from floating and possible...
View ArticleRe: ADAU1701 have level data feedback to MCU?
HI genp: Sorry about the late reply. Yes, you are correct, we learned from making both the 1701 and the 1940 and improved the reading mechanisms. Rest assure, newer parts and parts to come have the...
View ArticleRe: ADV7612 - changing video modes
Hello, They are not using HDCP and I believe we have isolated the issue to being on the transmit side (ADV7511), software was resetting VCXO and all the registers, removing this seems to eliminate the...
View ArticleADV7612 - free running mode
I know it is possible to have the device in free running mode with no HDMI cable connected but is it possible to force free running mode if active video is being received?
View ArticleRe: AD-FMComms2 HDL support for Altera FPGAs
Sounds good. But I have to ask - what do you mean by your "Vivado release"? Do you have something coming out that integrated with Vivado? Thanks!/j
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