Re: Re: Re: QPSK GENERATION (MATLAB HDLCODER)
Amruta, I have modified the dac_dma_setup() function so the transmitted data on each channel is independent (fmcomms1/Common/test.c: dac_dma_setup() uses independent data on each ch... · 5f9db33 ·...
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Re: Question on clearing of DMA interrupt.
Hi, Ok. The signal.h definitions are correct .So if you are using SPORT1 as RX, theninterrupt(SIG_SP1, ISR_handleMeasurementDMA);orinterrupt(SIG_P3, ISR_handleMeasurementDMA);should be used. But in...
View ArticleRe: AD-FMCOMMS2 Tx spurious
HI, I set attenuation as 0 dB, even though i am facing this issue.
View ArticleAnalog Bandwidth in AD9625 and Nyquist Zones
Hello,I wanted to ask about the new ADC AD9625. In the datasheet indicates an analog bandwidth of 3GHz and it says that we can use only up to the second Nyquist Zone. The maximum sampling rate is 2.5...
View ArticleRe: Convert ADV212 JP2-files to video file on PC
Hi Dave Thanks for your inputs.You did point me in the right direction RegardsHurter
View ArticleSimultaneous Sampling, 24Bit, Sigma-Delta ADC?
Hi, I am looking for a 24bit, simultaneous sampling sigma-delta ADC from ADI (similar to TI's ADS1278).Is there such ADC available from ADC?
View ArticleRe: ADM2484E chip damage phenomenon
Hi pioneer.liu, When you say that your system is damaged what do you mean?For example, is the system damaged due to a high voltage transient? Have you confirmed that all of the components in the...
View ArticleCan not Unpack matlabfiles about ad9361
hi,i want to add a QPSK modulator in the ad9361,but i can not Unpack the files about matlab.The files is link is:AD-FMCOMMS2/3/4 Datafiles [Analog Devices Wiki].Can anyone unpacks all those files to...
View ArticleSHARC ADSP-21369 - BTC failure?
hi guys, it's me again. i am working on a student bachelor thesis where i should implement a BTC from matlab to the SHARC ADSP-21369 EZ-Kit to edit parameters for a simple 3-band-EQ during the board's...
View ArticleAD6655 in LVDS mode
Hi, I prepare the new hardware for AD6655. The question is, can the AD6655 output the IQ samples in LVDS mode or only in CMOS? I need IQ samples only from channel A but I don't know if it is...
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Re: SSM2603 doesn't work at low temp
Dave, you got a point!I swap SSM2603 between good and bad device.Problem is not in SSM2603 problem in board.Bad board still doesn't work with other codecs.I am puzzled.Will try to find what...
View ArticleRe: AD9257 ADC driver and VCM output buffer recommendations
Dear Doug, I'm planning to use the ADA4940 as driver for the AD9253, because we need the lowest power usage.The ADA4940 has a 5V power supply and the AD9253 has a 1.8V power supply. You mentioned above...
View ArticleDoes ADV7281-M support CCIR.601 (ITU-R BT.601) standard?
Hello,I have a question about ADV7281-M.Does the device support CCIR.601 (ITU-R BT.601) standard?I think the device supports CCIR.601 standard.But I ask you it because there is no description about it...
View ArticleOpenCV library on bf609-ezkit
Hi, I have noticed that the OpenCV library can be added directly from the buildroot in the last blackfin-builtroot-2013R1-RC2.My question is how can I use this library using my own application? How can...
View ArticleRe: AD9250 FPGA Reference Design
Hi, Can you please send reference design based in vivado fro AD9252? Thank you.
View ArticleAD8304 Detect -70 to +10dBm
Hi,I want to use the AD8304 to measure optical power (10dbm to -60dbm), What can I use a circuit architecture and Precautions (especially in the Low optical power). I use the PIN diode drak current...
View ArticleRe: Re: ADV7513: What work 0x48 bit 6 "Video Input Bus Reverse" ?
HI DaveD Thank you answer. Why, reason for customers focusing on reverse operation,They are used to visually check the wiring abnormality of bits on the LSB side. As shown in the "Screen Image" tab in...
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