Re: ADSP-21489 tdmi Jitter
Hi Itamar, Can you provide the screenshot of the CLK,and FS signals and also the TDV signal of both SPORT 2 and 3.What is your SPORT configuration or Can you share the C code used for SPORT...
View ArticleRe: AD21489 I2C NACK handling
Hi Frank, What is the value of the TWIMSTAT register when you do a TWI write with a bad slave address ?You may have to Write 1 to clear the TWIANAK bit Regards,Mahesh
View ArticleRe: Problems with SPI slave boot on ADSP-21479
Hi Chris, The default setting of SPICTL register during SPI Slave Boot is 0x4d22 and the MSBF bit is cleared.So it is LSB first. But the Host is sending data in MSB first format.Hence you have to send...
View ArticleRe: ADV7181C Analog RGB
Dear dave, Thanks for your reply there is any setting i can do to decode 768 x 576 pixel 625i RGB on ADV7181 chip.Please Suggest us regrading 768 x 576 pixel 625i RGB decode.there any other devices...
View ArticleRe: ADV7181c
Dear GuenterL, Thanks for your reply My Analog RGB input is 768 x 576 625i. i couldn't how to set to this pixel input decodeCan you help me with this Thanking youRegards,Balaji
View ArticleRe: Flash programming in ADSP21489
Dear Sir, In our design, we are using both ADSP21489 and Spartan FPGA to cater our application requirements. we proved the functionality of our design when both programs loaded through JTAGs. Now, I'm...
View ArticleADIS16209
I use ADIS16209 evaluation board with TI controller. I not set means not write any control register & assume that it is ok as per datasheet.1. My target is to measure X or Y axis both side with...
View ArticlePin Muxing in CCES 1.1.0 for ADSP-BF538F
Hi All, I am using the black fin processor ADSP-BF538F in one of our project. I am using the cross core embedded studio 1.1.0 IDE for my development. I followed the procedure to create a cross core...
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ADRF6518 output noise, dBV/Hz or dBV/sqrt(Hz)
hi; I saw the output noise density of ADRF6158 is -104.6dBV/Hz, but the unit in datasheet of ADRF6516 is dBV/sqrt(Hz), what is the different between? or just a print error in datasheet of ADRF6518, it...
View ArticleRe: Q. About ChipScope and Vivado data capture
I'm using FMCOMMS2 + ZC702. that would not be helpful to me..
View ArticleADIS16480, Datasheet Error
Hi Mark,I think table 94 in the datasheet is wrong after some tests. I think EKF_CNFG[1] = 1 means disabling, while =0 means enable. Regarding other bits in EKF_CNFG, i am not sure whether the...
View ArticleADIS16480, EKF_CFG[0] vs EKF_CFG[9]
Hi Mark,One more question,Is there any difference while observing pitch and roll angles, with regard to different EKF_CNFG[0] / EKF_CNFG[9] settings? After some simple tests via EVAL_ADIS, I don't see...
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Are I and Q completely independent?
i adjusted adc_init like this and this is Vivado's capture. Does this mean I and Q are not separated completely?
View ArticleRe: ADIS16480, SYS_E_FLAG[4], Source of over-range?
Thank you! We appreciate your message about organizing your questions. Since you mentioned that, our preference is that each discussion present only one question, so that the follow-up discussion can...
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Re: ADIS16480, SYS_E_FLAG[4], Source of over-range?
QUESTION ANSWERI don't see an over-range in this data. Would it be possible to provide data for all of the inertial sensors (gyroscope, accelerometer, magnetometer), during the SYS_E_FLAG[4] = 1...
View ArticleADIS16480, register questions
Hi Mark, I'm sorry I didn't put my questions together. While I am testing(only EKF_CNFG is changed, = 0x0203), I am having new questions, 5. Regarding data captured below(totally 5 registers are...
View ArticleRe: ADIS16480, register questions
QUESTION6. In eval-adis, there is a NULL_CNFG in page 3 with address 0E and default value 070A, what is this? ANSWERThe NULL_CFG function is valid for the ADIS16485 and ADIS16488, which share a common...
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Re: ADIS16480, register questions
QUESTION ANSWERIf I understand correctly, EKF_CFG[1], this only disables the influence on the angle output estimation process, through the EKF. It does not disable the magnetometer measurements or the...
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Re: ADIS16480, register questions
QUESTION8. what does this imply, big difference(2.4 degree/sec) of gyro output between two consecutive samples under 2460Hz? Can we deduce the acceleration? ANSWERI might need more information on this...
View ArticleRe: AD9739A-FMC-EBZ vs. AD9739A FMC Card (Didilent)
All of the information on the AD9739A FMC board can be found here: AD9739A Native FMC Card / Xilinx Reference Designs [Analog Devices Wiki] I'm not sure if this board is the same as shown by Digilent...
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