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12.2 Coordinate Space

All coordinates are in mils (1/1000 of an inch). This is an arbitrary decision. Remember in there is no concept of physical lengths/dimensions in schematics and symbols (for schematic capture only).

The following figure shows how the coordinate space is setup:

coordinate-space

X axis increases going to the right. Y axis increase going up. Coordinate system is landscape and corresponds to a sheet of paper turned on its side.