All Questions
8
questions
0
votes
2
answers
109
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High speed data transfer from STM32 to the PC
What is the best way to transfer high-speed data (12.288 Mbit/s) from the STM32H723 microcontroller to a PC? I'm controlling a four-channel audio codec (AK4619vn) and need to sample the FFT of the ...
0
votes
0
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48
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I want to get the data from my fraba encoder directly to my pc without using PLC
The Fraba Encoder which I have is OCD-EEA1B-1213-C10S-PRM Ethernet/IP encoder in which we to get the data from the encoder to show to the PC where we will not use PLC and the communication will be TCP/...
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-1
votes
1
answer
563
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How is data transferred through wires? is it [5,0] volts (DC) or is it [1,-1] volts (AC)?
So basically I am learning about how data is transferred through wires for a networking course and I stumbled upon this Ben Eaters video on this topic and I got a bit confused because I know that ...
- 1
1
vote
2
answers
5k
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How do i measure Ethernet signals on an oscillocope
I have a device that works on 100 Mbps using a CAT5E cable.
Any idea of how can I show the data communication (capturing the signal integrity eye pattern) of this device using an oscilloscope (4 GHz/ ...
- 167
2
votes
4
answers
300
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Fiber-optic transceiver ICs for applications other than fiber-optic Ethernet? [closed]
When we talk about fiber-optic transmission, we almost always talk about copper to fiber-optic Ethernet conversion using fiber-optic transceivers.
But since fiber-optic communication is just ...
- 715
1
vote
2
answers
1k
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Does 8b/10b decoding take running disparity into account?
What's unclear to me in reading literature about 8b/10b encoding is how it is decoded.
How an 8b word is translated to a 10b symbol clearly relies on the running disparity. But when it comes to ...
- 233
0
votes
2
answers
260
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Design Question: 20 MS/s data acquisition
Let me preface that I am fairly new at working with sampling high speed signals. Specifically, I want to do some processing on slightly corrupt NTSC signals. For this, I need to sample at above 14.3 ...
- 479
6
votes
2
answers
3k
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Ethernet shielding termination
With regard to termination of ethernet shielding I have been taught always to terminate only ONE end of the shielding to ground to prevent ground loops occurring.
Is this best practice?
and is there ...
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