The hotkey вЂfвЂ™ fits the design into the current window.

Notice that the PMOS diffusion region is 0.6 microns away from the NMOS diffusion region. Note the white selection box around the PMOS device.ДЄfter the move. When the PMOS device is at the correct place, click one to finish the move. Move this reference point (in this case, the edge of the PMOS diffusion region) until it is exactly 0.6 microns away from the NMOS diffusion region (refer to the ruler you made earlier). Notice that moving your mouse moves the PMOS transistor either horizontally or vertically.ДЈ. This will be the reference point of the move. Position the mouse at the edge of the PMOS diffusion region and click one. Click on the Hide button in the Move popup window.Дў. Use the hotkey вЂmвЂ™ to enter the вЂmoveвЂ™ command mode. In order to move the PMOS transistor to the correct location, first, zoom in to the PMOS transistor and locate the edge of the PMOS diffusion area. To select the PMOS device, left click at this location and the dashed yellow box turns into a solid white вЂ selected вЂ™ box. A dashed yellow box appears around the PMOS transistor. Place the mouse over the PMOS transistor. You may want to zoom in to place the starting point of the ruler exactly at the edge of the NMOS diffusion region. Note that the rulers will remain in your layout editor window until you delete them using SHIFT-k. Press ESC to exit the ruler creation mode. When the ruler reads 0.6, click once again to create the ruler. The ruler will mark of the distance the mouse travels relative to your first click. Click (do not drag) once on the topmost source or drain diffusion region of the NMOS transistor and move the mouse upward. Click on the Hide button in the Create Ruler popup window if it appears. To measure out distances, press the hotkey вЂ™kвЂ™ to create a ruler. This will allow enough distance between these regions and edge of the NWELL region we will define later.

Before adding other things in your layout, we need to separate the source and drain regions of the NMOS and PMOS transistors by 0.6 microns.

Hypack ruler path button