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Re: AD9117 + interposer + ML605 + wiki issues = stuck
The hex file can be found in the archive from the Downloads section, it is called "AD9116_SPI_Adapter.hex". The PIC needs to be reprogrammed because the eval board was designed to work with a different...
View ArticleRe: ADV7619 - HDMI Compliance Test Failed
We are experiencing the very same issue, with compliance test 8-7 TMDS jitter tolerance failures in test 8-7 at 27MHz and at 222.75MHz. The TMDS clock locking becomes unstable at both of these...
View ArticleAD8280:What is the LDO min overhead voltage
what is the min overhead voltage needed to output 4mA @ 5Vout?Cannot find it spec'd in the datasheet.thanksLuke H
View ArticleAD9361 for WiFi (TDD) application
Hello,I am currently testing the AD9361 for a Wifi application. I read through a couple of posts on using the transceiver for TDD applications and had some questions: 1. In FDD independent mode, is it...
View Articlekernal cannot mount rootfs when bootm vmImage
Hello,If i bootm vmImage, kernel cannot mount rootfs. both ubifs and jffs2 are failured.buildroot : blackfin-buildroot-2014R1-RC1.tar.bz2toolchain :blackfin-toolchain-uclibc-full-2014R1-RC2.i386...
View ArticleAD9361
Hi, Is there a reference design without having and FPGA at the AD9361 interface, in other words is it possible to have BB+AD9361 configuration where BB chipset is a DSP? Thanks,Asli
View ArticleAD9361 TXNRX signal and transmit timing
Hi, When AD9361 is in FDD independent control mode and while ENSM is in the FDD state when exactly AD9361 starts transmitting?For example in 2R2T DDR, Dual Port configuration, ENSM is in FDD state,...
View ArticleRe: Unstable, voltage reference of AD7682/AD7689
Hi Harry and Karen, I have no intent to be stubborn, nor to give you a hard time... I understand all the evidence point to "REF pin can be used as a voltage reference source." However, I need a direct...
View ArticleRe: Unstable, voltage reference of AD7682/AD7689
Richie, There are many indications in the data sheet that the REF pin is an output. Some data sheets can be16, 24, or over 100 pages long. The only thing that counts in a court of law is the spec...
View ArticleRe: Programming AD5122A
Dear David,The issue remains unresolved.Waiting for your reply!Regards,Swamy
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Phase error of ADuCM350 as function of Phase
Hello, I saw in the data sheet of the AD5933 (12 Bit Impedance Converter Network Analyzer) that the phase error is subject to a strong modulation as function of phase. The error is +-0.4 degree with 12...
View ArticleRe: Sigma Studio Ver 3.11 Build 1. Rev 1356 Mixer Bug?
Hi What processor are you using?
View ArticleDynamic bass boost in a 2.1 stereo design
Hi, I am designing a 2.1 stereo system using ADAU1702 and I want to make use of the dynamic bass boost block. My signal chain is: input -> parametric EQ -> 2-way crossover -> bass boost ->...
View ArticleRe: No UART communication when flashing SPI with u-boot
Hi, I am also getting same issue log ERROR:bfin-uclinux-ldr -l ~/tftpboot/u-boot.ldr.uart /dev/ttyUSB0 && kermit -l /dev/ttyUSB0 -b 57600 -C connectLoading LDR...
View ArticleCan ADIS16305 be used in Pitch and Yaw controlling?
Hi Experts, For low cost application, we can't use 6DoF IMU for drive monitoring systems. As the application needs, Yaw and Pitch are needed monitoring together by real time. I saw that ADIS16305 is...
View ArticleS1(revC)+ZC706 ADF4351 output frequency unstable
Hi All, i use s1(revC)+ZC706(or ML605),then ADF4351 output frequency unstable.but S1+zed not.PS:hdl(no vivado) and no-OS driver are newest.Please help me,thanks.
View ArticleRe: ADIS 16210 /PCBZ interfacing with ARDUINO UNO.
Thanks a lot for the great help Mark. Yes it does help.
View ArticleRe: Re: adp3624 malfunction at about 1A
Dear LucaV, Thanks for your reaction. 1.I have only that scope picture which seems to me that there is a pulse coming down from 13V to about 9V and ends to 0V at 12 msec. The same line is seen about...
View ArticleRe: file transfer over USB
Hi We are looking for a solution like FTP. File/bulk transfers between an embedded application on the ADSP-BF609 and a Windows host PC running a WinUSB based host application. Acess of files on the...
View ArticleRe: ADP1047 some questions
Hi kevin,Thanks for the questions.See the answer below:Current sensing ADC of current loop: Clear description, Gain? What’s the level shift current source? ……{page 12, Figure 7}100uA.How to get IL?...
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