{"id":31086,"date":"2005-03-01T00:04:56","date_gmt":"2005-03-01T00:04:56","guid":{"rendered":"https:\/\/silvaco.com\/%eb%b6%84%eb%a5%98%eb%90%98%ec%a7%80-%ec%95%8a%ec%9d%8c\/expert-layout-versus-layout-lvl-comparison\/"},"modified":"2021-07-16T21:49:47","modified_gmt":"2021-07-17T04:49:47","slug":"expert-layout-versus-layout-lvl-comparison","status":"publish","type":"post","link":"https:\/\/silvaco.com\/ko\/simulation-standard-ko\/expert-layout-versus-layout-lvl-comparison\/","title":{"rendered":"Expert: Layout Versus Layout (LVL) Comparison"},"content":{"rendered":"
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Expert<\/em>: Layout Versus Layout (LVL) Comparison<\/h1>\n

Introduction<\/strong><\/p>\n

The functionality Silvaco\u2019s Layou Editor,\u00a0Expert<\/em><\/strong>, has recently been expanded with the new feature called Layout Versus Layout comparison (LVL) .<\/p>\n

LVL is available as a separate window called by menu commands:<\/p>\n

\n

– Verification\/\u201dLayout vs. Layout (LVL)\u201d<\/p>\n

– View\/\u201dDock Windows\u201d\/ \u201dLayout vs. Layout (LVL)\u201d<\/p>\n<\/blockquote>\n

It is also possible to open an LVL window from the cell context menu in \u201cProject Tree\u201d window by clicking the right mouse button on any two selected cells.<\/p>\n

LVL functionality is also used in the \u201cCell Name Collision\u201d window which is opened if there are cell name collisions during cell import\/copy operations.<\/p>\n

LVL Window<\/strong><\/p>\n

After an LVL window is opened and two cells are selected for comparison, user can use seven different buttons to display the differences between these cells.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
\u201cA xor B\u201d<\/td>\n\u2013 works like the symmetric difference (logical XOR)<\/td>\n<\/tr>\n
\u201cA – B\u201d<\/td>\n\u2013 works like the set difference (logical DIFF)<\/td>\n<\/tr>\n
\u201cB – A\u201d<\/td>\n\u2013 works like the set difference (logical DIFF)<\/td>\n<\/tr>\n
\u201cA or B\u201d<\/td>\n\u2013 works like the union (logical OR)<\/td>\n<\/tr>\n
\u201cA and B\u201d<\/td>\n\u2013 works like the intersection (logical AND)<\/td>\n<\/tr>\n
\u201cA\u201d<\/td>\n\u2013 displays cell A<\/td>\n<\/tr>\n
\u201cB\u201d<\/td>\n\u2013 displays cell B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/blockquote>\n

\u201cCompare (A xor B)\u201d button works the same way as \u201cA xor B\u201d but it always clears all cache information calculated in the previous comparisons.<\/p>\n<\/div><\/section><\/div>

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