2017-04-25 14:41:48 +02:00
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2024-01-09 22:37:00 +01:00
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<TITLE>Magic-8.3 Command Reference</TITLE>
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2017-04-25 14:41:48 +02:00
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<BODY BACKGROUND=graphics/blpaper.gif>
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2024-01-09 22:37:00 +01:00
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<H1> <IMG SRC=graphics/magic_title8_3.png ALT="Magic VLSI Layout Tool Version 8.3">
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2017-04-25 14:41:48 +02:00
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<IMG SRC=graphics/magic_OGL_sm.gif ALIGN="top" ALT="*"> </H1>
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<H2>what</H2>
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<HR>
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Print out information about what material is in the current selection.
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Short summary.
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<HR>
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<H3>Shortcuts:</H3>
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<BLOCKQUOTE>
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Key macro <B>/</B> (slash) implements the command <B>what</B>.
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</BLOCKQUOTE>
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<H3>Usage:</H3>
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<BLOCKQUOTE>
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2022-01-21 16:44:13 +01:00
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<B>what</B> [<B>-list</B>[<B>all</B>]] <BR><BR>
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2017-04-25 14:41:48 +02:00
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</BLOCKQUOTE>
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<H3>Summary:</H3>
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<BLOCKQUOTE>
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The <B>what</B> command queries what material is in the current
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selection. This includes a report on layers, labels, and subcell
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instances that are selected. <P>
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In the Tcl version of <B>magic</B>, the <B>-list</B> option
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returns the result as a Tcl list containing three sub-lists.
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The first sub-list contains the types found, the second contains
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the labels found, and the third contains the subcells found.
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Each label in the second sub-list is itself a list of three
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items: The label text, the layer the label is attached to, and
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the cell def containing the label. Each subcell in the third
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sub-list is itself a list of two items: The subcell instance
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2022-01-21 16:44:13 +01:00
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ID name, and the cell definition name. <P>
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<B>-listall</B> is a variant of the Tcl list, in which the first
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sub-list contains the types found, where each entry is itself a
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list. Each list entry first item is the name of the layer, and
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the second entry is a list containing the names of all subcells
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where that type is found. <P>
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2017-04-25 14:41:48 +02:00
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</BLOCKQUOTE>
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<H3>Implementation Notes:</H3>
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<BLOCKQUOTE>
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<B>what</B> is implemented as a built-in command in <B>magic</B>.
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</BLOCKQUOTE>
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<P><IMG SRC=graphics/line1.gif><P>
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<TABLE BORDER=0>
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<TR>
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<TD> <A HREF=commands.html>Return to command index</A>
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</TR>
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</TABLE>
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2022-01-21 16:44:13 +01:00
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<P><I>Last updated:</I> March 24, 2021 at 3:30pm <P>
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2017-04-25 14:41:48 +02:00
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