Re: ADIS16488 SPI connection using the mbed microcontroller LPC1768
Great work! You are most welcome, but you made it happen! Many thanks for sharing your code and your experience with us! We look forward to hearing about your progress! Best regards, NevadaMark
View ArticleAttenuator Selection for AD8302
Hi!This has reference to subject as above.Considering: ( -) 60 to 0dBm range of AD8302; ( - ) 30dBm setting requirement at INPB (reference i/p) ) to draw best dynamic range of VMAG i.e. full scale...
View ArticleRe: dealing with huge delays in ADSP21489 with sigma studio
Hi John, I feel really appreciated for your meticulous answer really helping me out. For now,I am referring to the AlgorithmDesigner.pdf,and going with trouble in generating DLM file. 1)Should...
View ArticleRe: How to Receive compressed audio streams from s/pdif (adsp-21489)
Hi, What is the source of this compressed stream? DVD player? Are you using the ADSP-21489 EZ-Kit? I would recommend you to run the SPDIF to Analog Talkthru Example code provided in the VDSP++...
View ArticleRe: Power UP/Down sequence of ADV7390
Dear GuenterL-san, I have a addtional question about above disscussion. If time of down sequence is over 1s,What is happend in ADV7390? Best regards,Takepiro
View ArticleCan not receive the last packet(CSW) of transfer by USB DMA when usb transfer...
I solve the problem. Cause of the problem is data cache.
View ArticleRe: Example program for interfacing BF to simple parallel ADC
Hi, I hope you don't mind me bringing up the ADC to BF interface topic again. I'm interested in example code for Blackfin drivers. I have the AD9629-40 ADC eval board that I would like to interface to...
View ArticleRe: ADV7611: HDMI input signal is not detecting
1) I have written all EDID data registers at last step2) I toggled the HPA line in hardware side and register setting as 68 6C A2 But still is not working i am getting some blur and bright unknown...
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Add custom logic to modify the I-Q data in DAC
Hi,Currently, i'm working on Zedboard, + FMCOMMS1. I already successfully design and implementation of complex multiplier using Verilog HDL ( figure below). The synthesis , and implementation done...
View ArticleCan not receive the last packet(CSW) of transfer by USB DMA when usb transfer...
System add flush_data_buffer() before read data of usb, I can get correct data by usb.
View ArticleRe: ADuCM360 DAC DMA + Timer1
found that if DACCON(5) = 0 - working clocking from TIMER1but in datasheet REV.B Page 54 says:TABLE 52bitNameDescription5CLK0: Update the DAC on the negative edge of UCLK.1: Update the DAC on the...
View ArticleRe: H.264 codec in blackfin??
Hi Lakshit, You can use -b command line switch to change the bit rate of the compressed video.Higher bit rate will reduce the compression and increase the output video quality and vice versa.Usage --b...
View ArticleRe: H.264 codec in blackfin??
Hi Sunil, In StreamOut function in streamout.c file, there is a variable len which gives the compressed data length (in bytes) for each slice. Add them for each slice for 30 frames (for NTSC and 25...
View ArticleRe: AD-FMCOMSS3 and ZC702 eval platforms
It depends on your eval-board, but in the Wiki you will find a Start-Guide for different platforms: http://wiki.analog.com/resources/eval/user-guides/ad-fmcomms2-ebz/quickstart/zynq
View ArticleRe: question about SPORTs on 2148x
Hi Yan, Yes, the ADSP-2148x processor have eight independent and synchronous serial ports (SPORTs). According to the Serial Port architecture, it receives serial data on one of its bidirectional serial...
View ArticleADIS 16480 accelerometer output
Hi,The unit of the accelerometer output is g. Now I want to transfer it to m/s^2, I know I need to multiply the accelerometer to g, but I do not know which g I should choose? what is the specific value...
View ArticleRe: AD9834
Hi Miguel!,Thanks for your useful reply.Please find point-wise reply as given below:1- unless you know your impedance range, you wont be able to design a robust system... ie. it is not the same to...
View ArticleRe: No UART communication when flashing SPI with u-boot
Hi lluis, so far I would recommend you to double check the following items:1) check the hardware to make sure the boot mode pins are really in uart boot mode 2) press the reset button on the board...
View Articleadv8003 under NDA ? and adv8005
Hello, i had read somewhere in this forum that adv8003 is under NDA. When i check the product webpage, adv8005 is said to be under NDA but there is no info about NDA requirement on the product page of...
View ArticleRe: Reference Design under Vivado
Hello Greg, The latest ADI repository designs for ADV7511 should bring up the HDMI output for both ZC706 and ZC702. In our earlier desigs we have encountered an issue with the reset system, which...
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