Re: I wish to know the equivalent circuit of an input pin.
Dear Richard, Please let me confirm only one more.Is "The 12 K datasheet input resistance is a minimum" which you say a path between A-GND or between B-GND? BR,DMN
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Re: Using the ADuCM350 to monitor the impedance of multiple channels
Hi Andy, In order to determine if you can make impedance measurements on 6 channels using a single ADuCM350, I need to know a little more about the type of measurement you are trying to make.Is it a...
View ArticleRe: ADV7180 & ADV7391 SFL problem
Hello.We have a similar problem ( https://ez.analog.com/message/44300#44300 ).Alexander.
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ADM3485 RO output issue
I'm using ADM3485 and found one problem, could you please help to look into it? The schematic is shown as below:The waveforms from the oscilloscope are shown as below (DI, DE/RE, RO, B and A):The...
View ArticleRe: No PVP drivers available
Hi Lalitha, we think it would be better and more practical to run the PVP in core B bare metal code, instead of trying to port the code to core A Linux, now that we don't have it ready for you. Still...
View Articlereading from ad7195
Hi, I would like toreplacethe converter AD7730 (24 bits) with AD7195 (24 bit). But I haveaproblemwithreading theconverterAD7195.When I readthe conversion fromad7730witha load cellfrom + /+10mv, I...
View ArticleRe: how to start evaluation of AD FMCOMMS-2 EBZ on ML605 BOARD?
After i double click the evaluate.bat file,i got an error like microblaze debugger interface is disabled. anyone can tell how to resolve this?
View ArticleRe: Auto Sleep Mode in ADXL313
Hi Tao, 1, Yes, trigger mode FIFO can be used. You can use the corresponding interrupt to trigger it. 2. 55uA is a good assumption. The lowest current could be 30uA but this cannot be guaranteed for...
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Re: SSM2603 doesn't work at low temp
History with solder mask colour is really unbelievable.At this day I have additional tested 20 boards.2 of 20 boards are bad at minus.Below is attached layout of pcb.I mentioned above about some test.-...
View ArticleHow many motors can be handled by CM40x?
Hello, How many motors can be handled by CM40x?CM40x has 3 PWMs. One PWM includes 2ch high side and 2ch low side. Total channel is 12 PWM signal pairs.I understand it is depend on kind of motor and...
View ArticleRe: AD7859 Full Self-Calibration
Hi Mike, Have you discuss this issue with the CIC america? They have a discussion on this problem. I thought that you were in the same group that had a communication with the CIC. Regards,Jonathan
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Input output PPI BF70x
Hi , Could you please let me know if i use PPI on BF70x to input and output both at the same time .As far is i see the data sheet there this only one port and cannot handle input and output at the...
View ArticleSPI bi-direction DMA
Hi, I understand that there is only one DMA channel on the 214xx SPI. My question is, can I flip the DMA direction in the ISR and let the DMA alternate between transmitting and receiving? Will there be...
View ArticleRe: Update 10 of VDsp uses extra data space?
We are reverting update 8 with our same software, that will tell us whether there really was that much extra data memory usage or if there was some other cause. If I have more information or questions...
View ArticleADV7623 - Latest SW Manual?
Hi everyone, I recently started working with the ADV7623-P but I feel like there are a lot of missing information in the SW manual (downloaded from ADV7623 Design Support Files). Addresses and/or bits...
View ArticleRe: AD8302: What is the maximum allowable difference in signal amplitudes in...
Hi Joel,Thanks for your reply. I just have a quick follow up question regarding 8302 I saw in the FAQ section. It is pasted below. My question is: What is the output phase voltage of AD8302 when one of...
View ArticleI have some troubles when I use CM408 and would somebody do me a favor ?
Hello ! I have some troubles when I use CM408 and would somebody do me a favor ?@Kelven.Mo 1,The SYS_FAULT pin will indicate fault(output low) when power on or after manual reset(by pulling down...
View ArticleAD7631: Increase in Noise Floor - Bcoz of Read/Write(Digital...
Hi, I am designing an Data acquisition system. I am using AD7631(18 Bit ADC) in the system.This ADC's digital lines are interfaced with FPGA through Isolators(ISO7141CC).The Mode of Operation of ADC...
View ArticleRe: What algorithm theory is the "reverb" module based on?
Hi John, As I am just want to modify the source code of "reverb" module,so a little bit detailed description about the program flow is very helpful and appreciated. Best regards,Liang
View ArticleRe: EVAL-ADIS Software Does NOT Run on Win 7 64bit
No it didn't help.I tried everything, including your links, they refer to the regular download page and those drivers just does not work....I had tried this with atleast 3 different desktops and 2...
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