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doc updates (spectre global=ground specificaton for net names)

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stefan schippers 2025-08-27 00:15:05 +02:00
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commit 6f5e6ffd49
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doc/xschem_man/symbol_property_syntax.html
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@ -493,6 +493,10 @@ m5 net1 b net2 VSSPIN nlv w=wn l=ln geomod=0 m=1
<li><kbd>global</kbd></li>
<p>
a <kbd>global=true</kbd> property in a <kbd>label</kbd> type symbol will declare the corresponding net as 'global'.
<br> For spectre netlists a <kbd>global=ground</kbd> attribute will specify a ground node
(an alias for the '0' node) spiec netlister ignores the <kbd>ground</kbd> specification and will
just set the node as global.
In spectre netlist ground nodes are also global.
Global nets in spice netlists are like global variables in a C program, these nets are accessible at any
hierarchical level without the need of passing them through pin connections.
</p>