Re: 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...
View ArticleClik here to view.
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
View ArticleClik here to view.
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...
View ArticleRe: ADIS16209 Accuracy Problems and Assembly issues
Dear Mark, We have witnessed thar the power flag in all of our assembled boards in on, indicating low power. The register SUPPLY_OUT shows 2.503V.Testing voltage right at the power in pads indicates a...
View ArticleClik here to view.
Re: Queries on AD9914 Parallel and Direct Mode
Most of the registers have 32 bit data format. I am not getting how to write 32 bit data using the maximum available 16-bit data bus width in parallel mode in one WR cycle. For example what will be...
View ArticleRe: ADIS16209 Assembly issues
1.yes, this is the first time we have made large scale production with ADIS16209.2. We are equipped to manufacture 100 assemblies, but we had made 10 as first batch. All of those 10 are showing...
View ArticleRe: Reference voltage for dB values
Hello, The 0.775V standard (1mW into 600 ohms) = 0dBm remains the standard for interconnections between professional audio boxes. Inside the boxes and at the circuit board level, impedances...
View Article