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Re: allocate global variable and local variable during bf609 compile
hi, aaron I tested the ADI default communication code, and I found the same result for mine, all the variables are automatically assigned to the bank of CORE B, Is not to carry out a particular...
View ArticleADV3205 at -20degC
My product may eventually operate at negative ambient temperature up to -20C. What kind of parameters degradation may I expect?
View ArticleRe: AD9954 Falling Linear Sweep Mode?
Hi Louijie, Thank you for reply.We are looking forward to a useful comment from you ! Best regards.sss
View ArticleRe: ADN3000-06 low frequency cutoff Issue
Hi, I have contacted the Applications Engineer of ADN3000-06 and told me that the product is Non-disclosure Agreement (NDA) protected, that's why we haven't published the full datasheet in the public...
View ArticleCan the ADV8003 rotate video?
Can the ADV8003 rotate video? If so, what is the max resolution supported and will this function be supported?
View ArticleRe: ADT75 internal clk frequency
Dear Mr. Rob Thank you for your suggestion.Added 10uF capacitor (ceramic) and checked.Then it calmed down!Great ! But the power line noise still remain.PSRR is usually 0.1°C/V @ Ta = 25°C.In 1uF...
View ArticleRe: EZ-KIT 21489, sample rate, harmonics
I want to add that I spent 1 or 2 hours reading over this awesome tutorial:http://www.analog.com/static/imported-files/tutorials/450968421DDS_Tutorial_rev12-2-99.pdf It has kind of answered what was...
View ArticleRe: How to connected AD7795 & AD5755 & ADE7758 to one micro by SPI?
Hi MaryMc, the SPI protocol not said: PIC < ------------------------- > ADE7758RB0 (SDI) --------------------------- 24 (DOUT)RB1 (SCK) ------------------------- 23 (SCLK)RC7 (SDO)...
View ArticleRe: AD680 adding tow capacitor
Thank you for your advice. Ireplace theAD680from the referenceICof others.It uses a capacitor larger than AD recommended for the circuit. I want to know a safe to be replaced as it. I want to use the...
View ArticleHuge offset voltage with ADA4897-1
I have a standard inverting amplifier stage with Rf = 100k and Rg = 10k (A = -10 V/V). The amp is powered from +/-5V and the positive input terminal is connected to 0V. Pins 1 and 5 are open. Pin 8...
View ArticleRe: How to start using ADE7758
Hi hmani, I like to know how make the communication between PIC18f2550 and ADE7758. On page 17 of the datasheet has a basic circuit of protection. I use the pins: 2, 3, 4, 11, 12, 13, 18, 19, 20, 21,...
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Re: SS 3.9!!!
Oops... Sorry Bob I made one silly mistake, if you please change the value of the DC, connected to input D of the logic gate to zero, instead of one, it will work fine.I am afraid that the only...
View ArticleRe: ADN4605-EVALZ Schematic
Hi,The TX of the ADN4605 comes disabled on reset according to Table 13. Are the P and N pins still pulled up to VTTO ? ThxVishy
View ArticleRe: ADuCM360. One ADC drives two RTDs. Settling time consideration...
Hi AudeR, Your detailed explain is helpful for this issue. Now, I have basic question and confusion about ADC operation. Q1. In Sigma Delta ADC, Does previous sampled data affect to current conversion...
View ArticleAD9129 data issues
I am using the AD9129 and it looks like I’m having some data issues. I can read/write registers over the SPI interface, and I think I have the DAC set up the right way.(writing the registers per Table...
View ArticleRe: ADV7622/ADV7623 Datasheets
Hello again, I can see that now the ADV7623 is no longer under NDA but still not much documentation is available on the website. Could you please email me instructions on how to acquire the technical...
View Article{{{{{{{{{{{{{NFL TV}}}}}}}Watch Ravens Vs Buccaneers NFL PreSeason Start
{{{{{{{{{{{{{NFL TV}}}}}}}Watch Ravens Vs Buccaneers NFL PreSeason 2013 – 2014. http://allsportsresultnews.blogspot.com/2013/08/nfl-preseason-2013-live-streaming.html Match detail Ravens Vs...
View ArticleHow to add a SPI driver？
Hi， 我目前用的是BF518-EZBRD，我现在想用BF518来控制一个外围芯片，使用154、159、160、161来进行控制，现在系统里有现成的驱动可以使用吗？如何操作？还是我编写自己编写驱动代码？谢谢！
View ArticleRe: ADV7513 YCrCb 422 DDR input to YCrCb 444 HDMI output
Matt, I have tried your suggestions where applicable to my custom board (R0xBA and R0x55) without success. At this time, and for my custom board, I have decided to a abandon the 10-bit multiplexed...
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