robertferanec
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Last Activity: 08-06-2022, 02:12 AM
Joined: 08-31-2015
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I can't check that (my old pc died, waiting for a new license), but if this is what I think it is, then these will just do some pre-settings. You will... -
"From your comments, placing the components on both sides should be the first choice unless the cost is the main constraint ?"
- as qdrives...Leave a comment:
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You need to follow the NXP documentation, not the yocto one.Leave a comment:
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Please, you will need to use the Ubuntu version which is recommended (I think is 14.2 (?)) ,otherwise you may have a lot of problems.Leave a comment:
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I don't know the exact numbers, but I have seen better ESD chips for HDMI layout. Maybe check more esd protections and try to find something with easier...Leave a comment:
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Mostly the reason do not have components on the bottom is assembly cost - if you place all components on one side only, you only pay to assemble one side...Leave a comment:
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What is the part number of this component? it looks suspicions to have only 1 pad connected to GND for ESD protection. I just would like to double check...Leave a comment:
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nearest reference plane:
"It is called the 3H rule. You may already be familiar with an implementation of this rule. 3H stands for three...Leave a comment:
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I would probably do something similar.Leave a comment:
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Assembly house may mostly need 0,0 position of your footprint (I think that is the Ref, but I would need to check). The 0,0 position should be in the...Leave a comment:
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There are number of ways to learn circuit design:
- of course you can learn by studying small circuits, but often you may not know where to start...Leave a comment:
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I would recommend you to talk to your PCB manufacturer. They don't like to use thick copper layers inside of PCB - so double check with them. I can't...Leave a comment:
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Then I am not sure. If possible I try to avoid using slots or irregular hole shapes as it may add extra cost on PCB manufacturing.Leave a comment:
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In these cases I normally use a small LDO to power critical analogue chip / component. But, I am not an expert for sensitive or analogue circuits.Leave a comment:
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- imx6qsabresd should boot up, but with limitations
- there may be newer versions, I don't know. I have not worked on that project for a while.Leave a comment:
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specify the net class in schematicLeave a comment:
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basically yes, just to make it easier, put them all into a groupLeave a comment:
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But are you still using this? "InDifferentialPair(Pair0) OR InDifferential(Pair1) OR ... InDifferential(Pair7)" I would delete that rule and...Leave a comment:
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Hmmm ... I am not sure if you can select the empty text object. But you can try - use filter, only enable text, enable L6 only and try to select it in...Leave a comment:
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Please send email to [email protected] attach link to this post and ask Dominik to activate the second edition of the course for you. There are ASCII files....Leave a comment:
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