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Advantage of using AD9637 in downgrade mode
Hello, What is the benefit/usage of AD9637 in downgrade mode by setting register values (0x100) in register map? "Resolution/Sample Rate Override (Register 0x100) This register is designed to allow...
View ArticleRe: need help on UART Blackfin 504F
My Apologies - I see now that this was discussed through private support, and an issue identified with the receiving controller. Regards,Craig.
View ArticleAD7793 latch up Effect?
Hello, Did Anyone of you ever had Trouble with latch upo effect on AD7793 or does anyone know if there were already mades Latchup tests with the AD7793? Thank YouThomas
View ArticleRe: .I would like to do FFT in BF514f16 ..i am a beginner ..please guide...
Hi, Are you looking to implement your own FFT, or do you simply need to perform an FFT? Our Run Time Libraries provide a number of different FFT routines which are documented in the Blackfin C/C++...
View ArticleRe: DMA transfer size.
It is a 24bit register (no of bytes). look at this register map, see what is being programmed and debug from there. http://wiki.analog.com/resources/fpga/docs/hdl/regmap#axi_dma_controller
View ArticleRe: Is AD9910 IO_UPDATE line gated by chip select?
Hi Sittie,Thank you for the reply.Please accept my apology. I have failed to state my question clearly. I have two AD9910 chips that need to be controlled by one microcontroller. I am not concerned...
View ArticleHow to make 32.768MHz from 1PPS with AD9548
Dear Sir or Madam, I'd like to know how to make 32.768MHz with synchronization of GPS 1PPS signal.I bough a AD9548/PCBZ but I don't know how to set a register.Please tell me registers value of AD9548...
View ArticleRe: Customize reference design of ad-fcomms1-ebz
1) ADI Reference Designs HDL User Guide [Analog Devices Wiki] 2) It supports both - I don't remember what the software is using. 3) http://wiki.analog.com/resources/fpga/docs/hdl/regmap - will tell you...
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Re: AD9361: Rx Sample Streaming on Zc702 and AD-FMCOMMS2-EBZ
Hi Vikash, I assume that you are using our Linux image. In this case you can capture as many samples as you have storage available to save them. Please take a look over the following thread for more...
View ArticleADV7482 Active Video in NTSC
Hi we are utilizing the ADV7482 to sample NTSC in SDP mode. An FPGA which is attached to the output of the ADV7482 announces that the number of active video is 487 instead of 480. Hereafter is the...
View ArticleRe: ADF5355 & eval kit
We cannot discuss unreleased parts on EngineerZone. Please keep an eye on www.analog.com/adf5355 or contact support through your normal channel.
View ArticleRe: unstable video output from adv7850 when doing VGA 1600x1200 60hz
we have 2 vga inputs. so for vga input 1, its set to 0x54. for vga input 2, its set to 0x14
View ArticleRe: AD5755 with external MOS transistor
Hi Harvey, Thanks for your feedback. The transistor should be a PMOS.The AD5757 board had used a NTLJS4149PTAG but this is now obsolete. We plan to use the FDMA530Z in future boards instead. Kind...
View ArticleRe: Boot DSP
Please find attached the generated file by sigmatudio.The below function is called five times? Is it something wrong?SIGMA_WRITE_REGISTER_BLOCK( DEVICE_ADDR_IC_1, PROGRAM_ADDR_IC_1, PROGRAM_SIZE_IC_1,...
View ArticleRe: S1(revC)+ZC706 ADF4351 output frequency unstable
Hi Csoml, We measure 30MHz from ZC706 and 122.88 MHz for the reference clocks for the LO PLLs.This clock always stable.Then we try measure MUXOUT pin of ADF4351.For ADF4351 ,R counter output and N...
View ArticleRe: ADV3201 - Video Cross Point Switch
Hi Anna, I have downloaded the design support files. Thanks,Siva
View ArticleRe: Some Questions for AD5700 HART device
Hi Kaos, My apologies, I'm still unsure what you are asking. I'll try to explain the circuit so that it might answer the question.Please let me know if your query is answered/unanswered. The CN0267...
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