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Latest Community Activity

by KCC

Logic Lounge

Latest 4 hours ago by retiredEE
184 5 1
Discussion
KCC's Quiz AQQ300 about Divisibility by 6
Discussion

1. Quote of the month: " Friendship is like money - easier made than kept " - Samuel Butler 2. New quiz AQQ300 about a divisibility by 6 puzzle Good luck and try to be among the first ones!

brainstorming AQQ300 math challenge KCC's Quizzes Show More

184 5 1
by AvroVulcanXH607
Video

Latest 6 hours ago by AvroVulcanXH607
109 2 0
Not Answered
ADV7182A Use of VDP for slicing WST 0
Not Answered

I am trying to use the built-in VDP to decode World System Teletext, but I am getting very unexpected results. The data structure looks correct, however the actual data is extremely garbled - for example, the framing code should be 0x27, according to...

Video Products hardware adv7182a Video Decoders Audio A/D Converters Show More

109 2 0
by Denny0707
MEMS Inertial Sensors

Started 7 hours ago
21 0 0
Not Answered
ADT7316 SPI interface selection behavior when sequence is interrupted 0
Not Answered

Hi, I am trying to understand the SPI interface selection mechanism in the ADT7316. The datasheet indicates that switching from I2C to SPI requires a sequence of operations (for example, multiple CS toggles or writes). My question is: If one of the operations...

ADT7316 hardware i2c spi Sensors and MEMS interface Temperature Sensor and Control Devices Show More

21 0 0
by MagicSmoke247
Clocks & Timers

Started 22 hours ago
17 0 0
Not Answered
Subject: AD9545 EVB — how do I make it boot with my configuration without a PC? 0
Not Answered

Hi, I have the AD9545 evaluation board configured through ACE, and working. It outputs what I need as long as the PC stays connected. It receives 49.152 mhz and outputs 10 mhz I want it to boot with the same configuration on its own, with no PC...

hardware ad9545 Clock ICs clock and timing ad4595 Show More

17 0 0
by karthi305
ADI Academy

Started 22 hours ago
18 0 0
Not Answered
What is the best AFE for Heart rate 0
Not Answered

Hi I want a suggestion to select the best AFE just for Heart rate calculation. Thank you.

hardware

18 0 0
by David_Ashman
Processors & DSP

Started 1 day ago
28 0 0
Not Answered
DMC pin remap 0
Not Answered

Hi - I'm laying out a custom PCB with a 21569 and DDR3L memory. Using the ADSP-21569 SOM evaluation board layout as a guide, I see that the 16 bit data bus is bit-swapped in order to provide better routing paths and equidistant lengths. I'm struggling...

ADSP-21569 ddr3l ADSP-21569-SOM hardware dmc ADSP2156x processors and dsp Processors and Microcontrollers Show More

28 0 0
by CircalHayden
Linux for ADSP-SC5xx processors

Started 1 day ago
175 0 0
Not Answered
Cannot build Yocto Linux version 3.1.2; populate_sdk fails 0
Not Answered

We are trying to build the Linux for ADSP-SC598 version 3.1.2 by following the instructions on this web page: Linux for ADSP-SC5xx Processors 3.1.2 . We need to use this version, it is compatible with the UCSDK package provided to us by ADI. We cannot...

yocto 3.1.2 software Linux for ADSP-SC5xx processors processors and dsp linux Processors and Microcontrollers Show More

175 0 0
by KCC

Logic Lounge

Latest 1 day ago by KCC
3895 61 1
Discussion
KCC's Quizzes AQQ294 about a digital phase splitter design
Discussion

1. Quote of the month: "I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them roll their eyes" - Robin Williams 2. New quiz of the month: AQQ294 about a digital phase splitter...

i&q brainstorming AQQ294 challenge KCC's Quizzes Show More

3895 61 1
by Poster
Processors & DSP

Latest 1 day ago by Poster
48 2 0
Not Answered
EVAL-ADAU1772 50kHz sine wave input 3 and 4 Output has a modulated waveform that has a 2kHz message signal is it normal? 0
Not Answered

Using EVAL-ADAU1772 and following the example in UG-477 When I insert a 50kHz sine wave at the input of 3 and 4 I get a frequency modulated output with 50kHz as my carrier frequency, and there is a 2kHz message frequency, Was wondering where the 2kHz...

hardware software adau1772 sigma studio 4.7 processors and dsp Processors and Microcontrollers Show More

48 2 0
by Steve_G1
RF & Microwave

Latest 1 day ago by enash
52 1 0
Not Answered
ADF4371 Issus with locking and SPI line resistors, and assembly issues 0
Not Answered

Hello all, We currently use the ADF4371 on a design where a microcontroller on another board communicates with it via SPI. We are struggling to get it to work. We can drive the ADF4371 evaluation board with our control board but ONLY if we use the 1...

Phase-Locked Loop (PLL) Synthesizers hardware ADF4371 rf and microwave

52 1 0
by shiba183
LTspice

Latest 1 day ago by MStokowski
49 1 0
Not Answered
s-parameter using LTspice 0
Not Answered

Hello My customer want to get S-parameter (.s2p) for LTC6419, but there are no S-parameter. So, I will try to have s2p file from LTspice simulation using .NET command. However, I don't know the syntax in case of differential output, not single end...

LTC6419 simulation amplifiers software LTspice LTspice ver 24.1.8 LTspice model Show More

49 1 0
by AntonyTheodorakis
LTspice

Latest 1 day ago by MStokowski
177 7 0
Not Answered
Inability to simulate a thyristorized circuit. Simulator slows down into fempto-second/second speed, (practically stops). 0
Not Answered

1731.PROJECT.zip An inability to solve the included circuit is encountered. Ltspice make some steps, and after some time the time-step is reduced into fs/s range. Any solution?

software 26.0.1 LTspice

177 7 0
by Nicolau
RF & Microwave

Latest 1 day ago by enash
145 5 0
Suggested Answer
Looking for minimal working example of sawtooth modulation 0
Suggested Answer

I have acquired a device that includes an ADF4158, but there's no configuration example. I'm trying to come up with minimally effective settings. I believe SPI programming is working because I was able to turn the MUX output on and off switching between...

Phase-Locked Loop (PLL) Synthesizers hardware example adf4158 configuration rf and microwave fmcw radar Show More

145 5 0
by SC996
RF & Microwave

Latest 1 day ago by enash
108 3 0
Suggested Answer
ADF4382A RF output power in divide-by-2 and divide-by-4 modes 0
Suggested Answer

Hello, The ADF4382A datasheet only specifies RF output power in the fundamental output frequency range of 11.5GHz to 21GHz (figure 24). Do you have any data on the RF output power between 5.75GHz-10.5GHz (divide-by-2 range) and 2.875GHz-5.25GHz (divide...

Phase-Locked Loop (PLL) Synthesizers hardware ADF4382 ADF4382A rf and microwave Show More

108 3 0
by DenHei
Linux Software Drivers

Latest 1 day ago by jnsantos
167 3 0
Not Answered
axi-spi-engine: stale SYNC pending can complete first transfer early at low SPI clock (2-3 MHz) 0
Not Answered

Hi, we are currently debugging an issue with the AXI SPI Engine and wanted to ask if this behavior is known or if anyone has seen something similar. At low SPI clock frequencies (~2–3 MHz) we are seeing misconfiguration of an ADC (in our case AD7768...

Analog to Digital Converters (ADCs) software iio driver spi

167 3 0

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