Re: Charc ADSP-21489 boot problem
In addition:Recorded in the flash swaping LDR file. After loading the kernel SPI activity is, apparently trying to read the data of the main program.Attach disasembler when connecting the emulator...
View ArticleCould ADV7403 support YPBPR/RGB 1080P30 component input?
Hi,We want to use ADV7403 to design a video system with YPbPr/RGB input.Could it support to 1080P30 analog component input? Another question is could ADV7393 support to 1080P30 output? We also want to...
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Re: Could ADV7403 support YPBPR/RGB 1080P30 component input?
Correct the Another question is could ADV7393 support to 1080P30 output? We also want to develop a product with this encoder. In datasheet, there's some description about standards supported. Does it...
View ArticleADSP-TS101 Booting Option
Dear Analog Devices Team, We are using ADSP-TS101SAB1Z000 in one of our design, We have made strap pin /BMS as "0" so that the system boots from EPROM/Flash immediately after reset. In the ADSP-TS101...
View ArticleRe: ADAV803 problems
Hello Dave The workaround seems to be a good solution but i wish to know if there is a better one. Signal is braking constantly and periodicaly. I am switching it on and off for a longer and longer...
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AD9467EBZ ref design
Hello, I hope these queries haven't been answered in some other thread (I tried searching for them but couldn't find any).1) The custom peripheral added to the AXI bus in XPS is axi_adc_1c_0. This...
View ArticleRe: Interfacing ADAU1701 with AD1955
Apologies for the bump. Does there need to be a level shifter from the ADAU1701's 3.3V to the AD1955's 5V when using this buffer? Does the supply voltage of the buffer matter here?
View ArticleRe: AD9915 parallel write timing
Thanks for the clarification. Regarding IO_UPDATE and SYNC_CLK: I understand that one can write in parallel mode multiple registers before doing the IO_UPDATE, so the IO_UPDATE timing does not have to...
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Re: ADAU1761 at non-audio sample rate (i.e. 51200)
Hello, Yes this is permissible. The data sheet allows for a MCLK period as short as 37 nS in 512 x fs mode. This corresponds to MCLK as high as 27 MHz, or a sample rate of 52.7 KHz. Thus,...
View ArticleADV7188
HelloI would like to ask on the above ADV7188 decoder.I think I see on its datasheet (Rev 0 from 2005) a contrediction between Table 9 and Table 101at the definition of INSEL[3:0] Register about values...
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Re: MEMS Gyroscope Acoustic Waves Rectification
Thank you Venkat and Mark for your responses a lot.
View ArticleRe: ADIS 16480: startup bias calculation error
Hello Alex,I am sorry that the datasheet did not explain this adequately for you but the initial start-up conditions do apply the gyroscope bias as well. While I am not 100% sure that this can be...
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Re: FMCOMMS2+KC705 single tone reception problem
Mike, This time I have also looped back TX2 - RX2. The captured data looks good. RX1:RX2:I have also attached the samples. I'm not sure what could be wrong on your side. Regards,Dragos
View ArticleRe: ADAV803 problems
Hello Gasper, I am afraid that there is no other solution that I know about at this time. I will let you know if I find out any more information. Thanks,Dave T
View ArticleRe: HMC6450 (HMC6000LP711E Evaluation kit) info
Hi Joe, Here is a zipped file that includes the data sheet for the HMC6001LP711E and the HMC6000LP711E. Also I have included the boards schematics that are included with the kit as well as a users...
View ArticleRe: Excat location of accelerometer(s) in ADIS16448
First, thank you for investing in developing these solutions around the ADIS1644x products. From our point of view, the point of percussion should eliminate the need to know where the sensors are...
View ArticleADRF6518 Output common mode
According to the data sheet, the output common mode voltage of the ADRF6518 is set by the voltage at pin 20 of the device. We have this pin driven from an opamp buffer at 1.5V (I have checked the...
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AD9361 FMCOMMS4 GAIN VALUE ABOVE 4GHz FREQUENCY BANDS
We had recently procured FMCOMMS4 board for wide band applications. While testing it was observed that the till 4GHz center frequency the max hardware gain can be set as 71db and if i configure...
View ArticleRe: Decreasing ADF5355 Lock Time
We have received your question and will have a response soon.
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