Altium Designer 19 use several questions 5 (always use PADS, if you know, please let me know, thank you. I don't want to say...

QWE4562009

Altium Designer 19 use several questions 5 (always use PADS, if you know, please let me know, thank you. I don't want to say... [Copy link]

 

The fifth question about using Altium Designer19 (I have been using PADS, if you know, please let me know, thank you. If you don't want to tell me, please go by the way) Uploading pictures one by one is too time-consuming, so I compressed a package, all my questions are in it, with pictures and text, download and unzip quickly

1. Why is the green border larger and more edged than the board frame

2. After the PCB highlights the network, the schematic diagram will not be highlighted synchronously

3. What does the 5mil value in the lower right corner of the differential equal length setting mean

4. Is the differential equal length setting correct?

5. The differential line width has been adjusted to only 5mil, but the drawn line is still not beautiful and does not meet the requirements

6. This menu tool is used to draw equal length

7. The differential line rules have been set

8. Why is this differential line so awkward? I see that it is basically likely to be like this

9. This differential routing is not beautiful

10. The line width is wider at the beginning, and this differential line is also wrong

11. The network label of the schematic diagram and the label value of the differential pair name must be consistent so that the update will not report an error? It is indeed like that when operating

. If the network name and the differential Lable name are different, an error will be reported.

12. Select the position number and press AP. It cannot be placed in the desired position.

13. What is the invisible transparent frame of the via? How to set it? If it is deleted, all the vias will disappear.

14. AD can easily delete components. Is there a switch like pads? It is impossible to delete components without turning off DRC. Where can I set it?

15. Considering that there is not enough space, the line width is set thinner. The picture shows the final rule setting.

Differential line + equal length line is drawn with reference to this post

https://blog.csdn.net/qq_36720691/article/details/124870440


. The above is thank you [attach]713104[/attach

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木犯001号

I am a little speechless. It seems that you have posted AD questions several times, and each time you ask a lot of questions at the beginning, but don't provide corresponding pictures. You think it is troublesome to provide pictures, and you ask the people who answer to look down to see what your questions are. If you think it is troublesome, then what should the people who answer your questions think?

木犯001号

Also, I just downloaded it, and your pictures are all cracked and I can't see them

木犯001号

eeworld's editor is pretty easy to use. You can just copy and paste the image. Is it troublesome? I think it's more convenient than uploading it in a package.

bigbat

Post questions one by one, and the EE editor supports copy and paste without any hassle. And I can answer you one by one.

lightningguagua

There seems to be an activation mode for highlighting both the PCB and the schematic at the same time. You can try it in the menu and you will know.

Isn't there a cross probe mode? Cross selection mode seems to be called this.

QWE4562009

Posted by Mufan001 on 2023-7-11 13:44 Also, I just downloaded it, and your pictures are all cracked and I can’t see them

It may be because of computer encryption.

okhxyyo

lightningguagua posted on 2023-7-11 15:45 There seems to be something called an activation mode for highlighting both the PCB and the schematic at the same time. You will know if you try it in the menu. Isn't there a cross probe mode, cross...

It is this function.

QWE4562009

okhxyyo posted on 2023-7-11 16:56 This is the function.

[attach] ]713347[/attach] [attach]713353 [/attach]

okhxyyo

QWE4562009 posted on 2023-7-11 17:12 &nb ...

It would be best if your pictures correspond to your questions. If you just post them like this, I won’t know which picture refers to which question.

okhxyyo

QWE4562009 posted on 2023-7-11 17:12 &nb ...

Figure 1. It is easy to delete components in AD. Is there a switch like pads? It is impossible to delete components without turning off DRC. Where can I set it?
There is a component lock function. Select the component and double-click to open the properties. Click the lock on the right to lock it. To unlock it, click here to unlock it.

okhxyyo

Figure 2. PCB and schematic synchronization problem, the previous 6th floor answered this question. It is the cross probe mode, this mode is under the tool menu, you can find it.

okhxyyo

Figure 3. Differential equal length setting. The 5mil in the lower right corner, isn't that the word right there? It means that the adjustable step size of the cap is 5mil.

okhxyyo

Figure 4. Is the differential line setting correct? Are you asking whether the parameters are set correctly? This depends on the requirements of the PCB you draw and the standards required by the circuit requirements.

okhxyyo

Figure 5. The differential line cannot be pulled through because of the restriction of your differential rule! ! Your rule cannot be set like this! ! If it is "intelligent" and you can route it at will, it will be a pain in the ass. See if there is room to turn the line and adjust it. Either change the rule or remove the differential and route the line directly.

okhxyyo

Figure 6, I don’t know what your question is.

okhxyyo

Figure 7. If there is not enough space, adjust the line width to be thinner?

This is just nonsense. The line width cannot be set arbitrarily. You need to confirm whether the set line width has an impact on your circuit, whether such a thin line is suitable, whether it will burn if the current is large, etc.

okhxyyo

Figure 8. I doubt your statement that you used PADS before. If it was just the software that didn't work, you wouldn't be such a circuit novice. That's not a green box. It looks like an inner layer, a GND layer. It's connected to GND.

okhxyyo

Figure 9. I don’t know the answer to this question. I don’t know which AP shortcut key you are talking about is and what its function is.

okhxyyo

Figure 10 is meaningless. Figure 11,,, is not very clear, I can only guess that your green GND layer is the negative layer, and this piece is dug out to remove the large area of copper in this area of the inner layer. So there will be a box selected. It means that the GND layer in this area is not copper-plated.