Clik here to view.
Re: ADIS16488 SPI connection using the mbed microcontroller LPC1768
Hi NevadaMark, Sorry for the late response. I only have a 2-channel scope at moment and I captured the graphs for the CS and SCLK signal on the screen, and then I showed the DIN and DOUT signal on the...
View ArticleRe: Documentation and size of board for AD8264-EVALZ
Hi, The evaluation board doesn't come with any documentation on its box. This information is provided on page 34 of the data sheet of the device. You can find there the schematic and PCB artwork....
View ArticleClik here to view.
Re: Maximum Quality Factor
Hi Dan, You can compensate to some extent for the remaining variation of boost with Q, by adding a constant term to the volume control -- this is a small "zero compensation" that adds more...
View ArticleRe: ADV7441A with EIA-RS-170
The ADV7441A is quite old and is not recommended for new designs. Have you considered one of our newer products? -Matt
View ArticleIssue on IRMS using ADE7953 when the value exceeded the full range
Hello, On my project, I use ADE7953 to read IRMS and VRMS value. Upon the data sheet, "with full-scale inputs on current channel A and B, the expected reading on the IRMA and IRMSB register is 9032007d...
View ArticleRe: ADV7441A with EIA-RS-170
Yes, unfortunately I need industrial grade (and I cannot use BGA for this project).
View ArticleRe: ADV7441A with EIA-RS-170
Assuming you need a video decoder and DVI/HDMI receiver, have you considered ADV7181D+ADV7611? -Matt
View ArticleRe: ADV7441A with EIA-RS-170
Thanks Matt for your quick response. I am trying to find a one chip solution (supporting both RS170 and DVI) because I am running out of pins on my high speed connector. The digital output (i.e. RGB)...
View ArticleAD7859 Full Self-Calibration
I am having an issue getting the AD7859 to consistently perform a full self-calibration.AVDD and DVDD are at 5V with a stable external 5V reference.My clock is running at about 3.75MHz.I do not see any...
View Article"Invalid hex record on line 1" during HPUSB-ICE FW update
Am I the only one who has problems updating their HPUSB-ICE firmware on VDSP 5.1?It looks like there's a mismatch between the line endings of the firmware (an Intel HEX stored as a WIN32 resource...
View ArticleClik here to view.
Re: Why there is no "Schematic Terminal"in SS4S2.1.0 version?
Hi John, As you can see is the screenshot of my sigma studio.I also find that there is no the "terminal" module on my another computer with SS4S2.0.0. Best Regards,Liang
View ArticleRe: ADAS3022 input RC Filter issue tracking
Hi, Andy.Here is a document that discusses RC filter design. This should help you decide the values of your RC filter based on your requirements. As for your second question, do I understand that you...
View ArticleAD9548 DPLL is not locked phase
Ignat wrote ("AD9548 DPLL is not locked" http://ez.analog.com/thread/41342) that the PLL has ensured the synchronization frequency, phase but remained decoherent. I think that phase PLL system should...
View ArticleRe: ADAU1452 - selfboot I2C EEPROM
Hi traxman, jmccarty's tutorial should work fine even if you're using the I2C slave port instead of the SPI slave port. Simply change the drop-down menu on the USBi (the one connecting to the ADAU1452)...
View Articlequestion about SPORTs on 2148x
Hi, 1. Can each SPORT be configured independently? For example, SPORT0 has 2x8 channel in at 48K, while SPORT1 has 2x4 channel out at 48K and SPORT2 has 2x4 channel out at 96K. 2x here means two lines...
View ArticleRe: Question about a filter I have
Great! I found the dot and got the op amps soldered. Now while trying to test the filter today, I ran into a problem. When I hooked up +15V and -15V to +-VS and the GND, my VS pins shorted out, not...
View ArticleRe: ADAU144- as Digital Hub
Hi Graeme, There's no real disadvantage to running your system at a slightly lower sample rate. It simply lowers the audio bandwidth by a small margin. Still, 44.1 kHz is CD-quality. I don't think that...
View ArticleRe: Attenuator Selection for AD8302
Hi Joel!, Thanks and appreciate your speed of answering, as I know asking questions is a bit easy job for that matter. And for a knowledgeable person like you, answering questions is probably more easy...
View ArticleRe: ADV7611 Register Setting: HDMI input (640x480@60Hz), Output 8-bit SDR...
Dear Dave, Thanks for your reply.I had download the zip file containing the Script but was unable to run using IE or Chrome.Should I use IE or Chrome to run that file? Cheers and thanks
View ArticleRe: AD9834
Hi Kevin!Its fine as far as my application details are not disclosed by me. We can stay on this platform itself. That's so nice of you bringing application support engineer at this stage who knows...
View Article