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constraint manager setup question

masamasa over 5 years ago

hello

i would like to set up the constraints for diff pairs.

for clines in general, the space is 100um.

the space between clines of a diff pair is 50um.

is there a way to set up a gap between a cline of one of the diff pair and a cline of a different net which is GND?

I would like to set up the gap as 150um.

i have created two spacing sets, one for 100um in general and the other is for diff pairs, 50um.

do i need to create another set for 150um?

i do not know how to set up the constraints for diff pair nets and GND.

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steve over 5 years ago

Read this:- orcad.co.uk/.../diffpairs_definition.pdf page 6 onwards describes how to setup space between diff pairs and other nets
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masamasa over 5 years ago in reply to steve

thank you, steve

i will read the documant.

you always help me a lot.

i appreciate it.
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markt757 over 5 years ago in reply to masamasa

Same here. Thanks Steve, you're posts have helped me many times, and in fact, helped me out yesterday/today when I was trying to figure out why some of TE's dxf's were coming in 2, 4, or 5 times larger than what I needed. You're manf, drafting, create detail, set scaling factor worked perfectly!
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markt757 over 5 years ago in reply to masamasa

Same here. Thanks Steve, you're posts have helped me many times, and in fact, helped me out yesterday/today when I was trying to figure out why some of TE's dxf's were coming in 2, 4, or 5 times larger than what I needed. You're manf, drafting, create detail, set scaling factor worked perfectly!
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