Re: uart communication
The device driver is ready, just go ahead to enable the UART you want to use, if you have no idea how to use it please read this thread: ez.analog.com/message/52846#52846
View ArticleRe: ADSP2126x FLAG10-15 thru DAI
Hi Rainer, Enabling/Disabling the Parallel port should not affect the behavior of FLAGS10-15 routed to DAI pins . Please let me know if you are facing any issues at your end . Best Regards,Mahesh
View ArticleRe: max current is required on the AD7714 reference input (REF IN+)?
Hi, Ron. For AVDD = +3 to +3.6, VREF should be +1.25 V. Therefore, if REFIN(-) is at GND then REFIN(+) should be +1.25 V since VREF = REF(+) - REF(-). But you stated REFIN(+)=3 V, can you check this?...
View ArticleRe: bf609 expansion Board adv7511 bfin_display test
ADV7511 related kernel/buildroot configuration is documented here: docs.blackfin.uclinux.org/doku.php?id=linux-kernel:drivers:v4l2_blackfin_display&s[]=adv7511 I used to follow this document to do...
View ArticleRe: ad9388a Edid error
I'm sorry but the point with my example code above was to point out that I DO NOT disable the Edid before Edid write. My claim is that it makes a difference when it comes to making the Edid system...
View ArticleRe: Multichannel SPORT receiver through DMA
Hi Thiery, Please find the attached code for SPORT configured in Multichannel mode for ADSP-21469 processor. You can use this code as reference and make changes in your code. You may also want to go...
View ArticleRe: BF548 DMA SPORT RX behavior
Hi rschoop, Can you please provide timing diagram of Clock, frame sync and Data as expected by external device for its operation? By looking at the information you provided in the thread , I believe...
View ArticleRe: HDMI input into 21369
Hi Naveen, Could you please provide the block diagrams explaining the interface details of the ADV7622 with the ADSP-21369 SHARC processor. Also kindly explain more clearly, what issue do you face...
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Re: ADuC842 serial download error
Hi, I'm using my own board. I also have a evaluation board. The cable and the USB-RS232 converter are ok. Correct COM port. The RX signal is observable but nothing on TX. How should it be powered...
View ArticleRe: Multichannel SPORT receiver through DMA
Hi Harshit, Thanks for your reply. I have gone through your code and it seems (more or less) it is the same configuration. Actually, I do not understand the behaviour of the interrup mechanism in...
View ArticleRe: Linearity Error AD7767
Hi, Stefan. We'll confirm this and provide you an update thereafter. Thanks, Johnny
View ArticleRe: what is the max. mclk of ad7705?
Hi, Mehkomi. The AD7705's maximum MCLK frequency is 2.5 MHz as depicted on the Timing Characteristics of its datasheet found on Page 8. Can you confirm if 40 MHz is what you really mean? MCLK of 40 MHz...
View ArticleADN4604 IBIS Model
Hello, I am using the ADN4604 Component at my design and I would to receive IBIS model of the component in order to perform Signal Integrity simulation at Hyperlynx. Any other format that Hyperlynx can...
View ArticleRe: How to port VDSP asm L1_data_b?
Hi illishar, sorry for the late response, actually we are not able to cover this, could you get help fromez.analog.com/community/dsp/software-and-development-tools/gnu-toolchain-blackfin
View ArticleRe: Can't make asm samples work
Hi illishar, sorry for the late response, actually we are not able to cover this, I've moved it to the toolchain forum, please go on to discuss here.
View ArticleRe: AD7760 Timing
Hi Dave, We are looking into this. We will get back to you as soon as possible. Thanks and Best Regards,Chris
View ArticleADSP-BF609 HIBERNATE -> FULL ON
HI, In CCES, I called "adi_pwr_SetPowerMode(ADI_PWR_MODE_HIBERNATE);" to make DSP(bf609) hibernate, and call "adi_pwr_EnableWakeupSignal (ADI_PWR_WAKEUP1, ADI_PWR_WAKE_POL_LOW, true);" to...
View ArticleRe: SDI of ADN4604
Hi,I want more information about ADN4604,so I have no choice but to reject the earlier correct answer to reopen this title.That mustn't be a nicely behavior,would you please forgive me for the bad,,I...
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Re: Linearity Error AD7767
Hi JohnnyIn the meantime i did some more measurements.First I reduced the MCLK from 1MHz to 500kHz. The linearity error and also the steps are only half.Looks like the change in the input resistance...
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