Re: Calculate Steady RMS value with AD7607 and Blackfin 504F
Hi Sijeo, I believe this issue came up in one of the discussions in private support.We verified correctness of ADC interface and Blackfin is able to properly receive the ADC data .As mentioned...
View ArticleRe: [ADSP-21469 EZ-Board] Program works on Debug or Release mode, but doesn't...
Hi, I assume this is a separate project from the audio talkthrough example you were using in your other thread? The EZ-KIT has a 32Mbit Parallel flash, but only an 8Mbit serial flash, so it isn't...
View ArticleRe: ADM2587E Datasheet clarification / correction?
Hi Mindflayer, Thank you for pointing this out. You are indeed correct that these specifications are incorrect in the datasheet.1. Vil max = 0.3 x Vcc2. Vih min = 0.7 x Vcc Can you please...
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Re: ADM3053 layout
Hi Moto, Edge guarding is not required on the VISO side as it is not effective on the VISO side.The ADM3053 board construction is shown in the table below:Layer 5 is used as a stitching capacitor...
View ArticleRe: need help with AD7699 communication
Dear Maithil,I am using an 8-bit PIC micro-controller for communicating with AD7699. In that micro-controller, i have just 8 bit SPI, so i can not send 14bit for configuration, how i should resolve...
View ArticleRe: ADV7611 - color errors following power-up
Hi Pete, Could you clarify on electrical connection of ADV7611?Is ADV7611 powered down when TMDS is supplied?We would not recommend that mode. Rgds,vito
View ArticleRe: ADV7611 - color errors following power-up
In normal case - the ADV7611 should be provided with TMDS signals only when HPD coming from ADV7611 is high.
View ArticleRe: sigmastudio software
Hi Miguel, Glad to hear that SigmaStudio's latest version can run with Windows 8. I was starting to wonder about available options for when my Win7 laptop (which is already on its second...
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Re: ADAU1461 Hardware Circuit
Hello, I'm afraid I don't have your complete solution. Here's a few ideas: DC-DC Converter: To power your system, try the ADP1607 boost IC. The application circuit from its datasheet...
View ArticleConfiguring ADE7878 chip with TS7800 MC
Hi , I am trying to configure ADE7878 chip with TS7800 micro controller. The micro-controller is acting as a master device and the ADE7878 is the slave device. In order to set the SPI protocol between...
View ArticleRe: ADV212 with 4k video
percy, Part of processing (to be precise, tier 2 encoding - packetizing and rate control) is done in FPGA in both cases. Wavelet transform and tier 1 encoding (entropy coding) is done in ADV212 in...
View ArticleRe: ADV7180 - How to starts coding
Hi GuenterL, Now please check the waveforms attached. as you said i have brought SCK low, then issue a Sr command, with this ADV7180 giving ACK for Slave ID with LSB =1 for read operation. But...
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Re: Amplitude level Problem
hi.. in 3.3Mhz i am getting 140mV output in DDS IC.. i can measure my signals using DSO (75Mhz Range). i can send my schematic with this mail...
View ArticleSome doubts about Clock Generation Unit
Hi, I have some doubts about Clock Generation Unit(CGU), the followings are the doubts: 1,In Clock Generation Unit(CGU) section of the hardware reference document, the CGU PLL block diagram shows me...
View ArticleSpi Host Boot Problems
Hi there, I'm strugglin getting my custom Hardware (ADSP-21469) flashed by a microcontroller. Just to be safe, this is what I do: - 214x SPI boot kernel (customized to match PLL to 400MHz and DDR2...
View ArticleRe: ADM3053 layout
Mr.HeinThank you very much for valuable information. I would like to know about Layer 5, more.It is used as a stitching capacitor, you mean.I think layer 2, Figure 7, is stitching capacitor layer. Fig...
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View ArticleRe: ADuC702x with uc1601 LCD controller via I2C
...continued... The attempt to rewrite the uc1601s module was unsuccessful.(See the whole project in attachment).I make it without clear comprehension, and as result - it doesn't operate correctly....
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