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Re: ADAU1701 GPIO as 4 Input Mux Switch
Here's one way: You'd want to invert the GPIOs (shown here as switches). That generates an index value of 0-3 that can feed any index-selectable switch, filter, etc. I might omit the -1 term and set...
View ArticleCompile CF_AXI_ADC drivers into 3.14 kernel
The CF_AXI_ADC drivers are available in linux/drivers/iio/adc at xcomm_zynq · analogdevicesinc/linux · GitHub I attempted to port them to a real-time (patched) xilinx linux kernel that is version 3.14....
View ArticleRe: How can we set BF561 to be Full-On Operating Mode
Hi, The answers to both of the questions are yes. Actually, we have tens of the same custom hardware, only one has that problem. Thanks!
View ArticleRe: Understanding the ECG System
Hi Bill, Thanks for detail explanation. It is helpful in design. Can you please share literature related to above explanation And if possible for respective solutions.Regards,Vinayak
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Re: Ultra low power data collection - reading strain guage
Hello Gustavo.CastroI'm pretty new in the forum I don't have much experience in fact this is my first cuestion in the forum, I was wondering if you could help me to find a sollution a similar problem...
View ArticleRe: AD9670
Hello Mike,Thank you for the post. The final datasheet does have a typo in Table 12 for the 80MHz sample clock setting. With formatting changes in making the final draft, the enteries were...
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Re: Read Audio Levels in DSP
Hello, You could use the Dynamics Processor block of your choice to extract the level reading, and a Readback block to enable your MCU to read it. The Capture Window will show you how your...
View ArticleRe: Program Load
Hello Graeme, Testing the latest beta with the ADAU1701 and ADAU1452 mini eval boards, I found that the EEPROM writing works as described in the boards' user manuals (that is, the same way as...
View ArticleAD9915 parallel write timing
I'm trying to understand AD9915 parallel write timing according to datasheet page 33: There is "t_ASU" (adr setup to WR active) which is measured from ADR bus change to WR HIGH-to-LOW transition. This...
View ArticleRe: ADAU1701 GPIO as 4 Input Mux Switch
Dear jon71, I've tried your suggestion and it works fine for my application. The aux ADC with tolerance analyzer can also be implemented with additional HW modification on my board. Thanks! Dan
View ArticleBF518 Ethernet speed?
Test the BF518 EZKIT ethernet max speed is 743kByte/s, How to improve the transmit speed?BF518 send data to PC via ethernet. Thanks.
View ArticleRe: Analog integrated frontend for pulse oximetry
So far I know... they don't have any single chip integrated solution. You can have a look into their featured products if you wish -Pulse Oximetry | Home Healthcare | Healthcare | Analog Devices
View ArticleEvaluating dsp resource usage, and external eq control
Hi I am running SigmaSudio, with the sharc add on and cross core. Is there any way for me to evaluate my dsp resource usage without the development board? I am looking to build a very large progect...
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Re: Program Load
Thanks Bob, Not sure what the issue is then as this board is identical to my pre production the only thing different is i was writing to it with 3.11 and not 3.10 I need to flash some more boards this...
View ArticleRe: ADAS1000 Evaluation Board extract realtime data to use with own code
Hi CatherineR, I'd like to tweak the Labview source code, as well. I'm evaluating electrode design. I couldn't find a way to directly message you.
View ArticleRe: Disabling individual channel in AD9253 not working?
Hi Umesh, Thank for responding to query. But we are not changing the sample rate of the ADC, so we don't need to program the 0xFF.Can you suggest some other cause or solution to this issue. Thanks...
View ArticleRe: BF518 Ethernet speed?
Hi !Please specify your test and used software parts. Which protocol do you use. What is your measurement tool.Because if it's really Ethernet you are able to communicate up to >90MBit depending...
View ArticleRe: Use webcam in BF-609 to show images on WVGA\LCD EI3 Extender Board
and i can't connect to this link are rgetz@pinky:~> svn ls svn://blackfin.uclinux.org/toolchain/branches
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