ADAU1381 eval board setup
I found 'Serial Output route Control' parameter on Sound Engine Setup page was the case of this. It seems that for 'Stereo' Chan/Frame parameter in Digital Setup 'ADC to Engine to Serial Output' option...
View ArticleMinimum/Absolute size on system heap
Hello,Regarding to Minimum/Absolute size on Blackfin system heap, I have a basically question.I will try to modify those sizes with "Project Option" in Visual DSP.Project Option -> LDF Setting ->...
View ArticleRe: My DSP/DAC Project
Hi Adrcula, Unfortunately I think I discovered another potential problem. You listed the following input/output requirements: DSP1 to DSP2 - 16ChDSP1 to DSP3 - 16ChDSP2 to DSP3 - 16ChDSP3 to DSP2 -...
View ArticleRe: ADV7188 - ADV212 Problems - Urgent !
???i am really confused.1- adv7188 datasheet shows an example schematic on which cvbs inputs have 19-56 ohm (totally 75 ohm) resistor divider for reducing pal video signal to 1Vpp range. But you say...
View ArticleRe: ADV7188 - ADV212 Problems - Urgent !
???i am really confused.1- adv7188 datasheet shows an example schematic on which cvbs inputs have 19-56 ohm (totally 75 ohm) resistor divider for reducing pal video signal to 1Vpp range. But you say...
View ArticleRe: ADV7188 - ADV212 Problems - Urgent !
i have miswritten in the paranthesis, in pal interlace mode odd and even fields are not merged, sent separetely.
View ArticleRe: ADAU1452 - selfboot I2C EEPROM
Hi traxman, It's not possible to verify the EEPROM contents when using "Write Latest Compilation Through USBi". This is because the check compilation function uses the USBi, and the USBi isn't directly...
View ArticleRe: CN0267: Complete 4 mA to 20 mA Loop Powered Field Instrument with HART...
Hi , What is the Master device used to send the Command 0 to make the CN0267 work . Thanking you With best regards and wishes
View ArticleRe: [AD7747-EBZ] Reading Multiple Evaluation Boards in LabVIEW, Problems with...
Hi Sean! This new DLL certainly seems more promising than the previous! So far, I have noticed that the call to Vendor_Request now returns 1 in the error field using the same parameters that all...
View ArticleRe: AD9361_Frequency band of operation
Another frequency conversion will add a lot of complexity. It depends on your system specification what all you will have to add, but at minimum you will have to add a mixer, LO source and a filter.
View ArticleRe: Single Microphone into two ADAU1977s
Hi Stephen, I am assuming you are using the microphone circuit as per the datasheet with the electret microphone which can support the recommended bias circuit. If that is the case then, connecting...
View ArticleRe: ADV7850 HDMI input, need I2S pin output
The part should be outputting the audio data. You are setting the right bit to turn it on. Not sure what else could be wrong.
View ArticleRe: AD-FMCOMMS3-EBZ Schematics (non-Adobe Format)
We provide schematics in pdf format and layouts in standard Gerber format. We do not provide schematics in specific tool formats.
View ArticleRe: AD9361 RX and TX ports S-Paramater
I do not expect to see an impact on IIP3. However, balun loss will impact noise figure dB for dB.Ideally you should use different impedance ratio tranformers for different frequency ranges based on...
View ArticleADL5534 for crystal oscillator?
In order to develop a series of compact fixed sinewave RF signal sources between 30MHz and 200 MHz, I would like to use the ADL5534 as the basis for a crystal oscillator with a buffer amplifier....
View ArticleRe: ADL5387 Demodulator RF Input Power dynamic range
Hi, Pal, The minimum RF input power is basically determined by the noise floor. It depends on how noisy the ambience is. The noise figure parameter of ad8342 in the datasheet shows how much SNR...
View ArticleRe: AD8302 Phase error measurement
Dear Mr.Joel Thank you very much for your support.I checked the stand-alone feature.sorry I couldn't show actual data.It is good shape except 80 to 100 deg.I beleve around 90 deg is best shape....
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Re: My DSP/DAC Project
Thanks for the heads up Yagami... I have 2 choices I guessKeep on current path and change some register settings and no other changes required...DSP1 OUT:To DSP2CH 0-2 TDM4CH 4- DisabledTo DSP3CH 5-7...
View ArticleRe: ADV7511W Video Troubleshooting
Digging through the various edid info I've collected from 4 TVs. Attempting to send CEA format 4 (720p). Chip reports detected VIC of 4 and sent to rx of 4. I double checked the CEA spec to ensure my...
View ArticleRe: ADIS16480 issue
No problem!Do you have a vibration profile or full-sample rate data on all three accelerometer outputs from the during vibration exposure, when EKF_CFG = 0x0208?Can you confirm that the factory reset...
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