Gate is automatically self-aligned during fabrication. Diffusion must be drawn connecting the source and the drain. Polysilicon is drawn on top of diffusion. When polysilicon crosses N or P diffusion, an N or P transistor is formed. When the same material (on the same layer) touch or cross, they are connected and belong to the same electrical node. It is possible to translate stick diagram automatically to layout with correct design rules. Gives topological information (identifies different layers and their relationship) Assumes that wires have no width. Stick Diagram Intermediate representation between the transistor level and the mask (layout) level. The stick diagram is similar to a backbone of the real layout but without the real size and aspect ratio of the devices, it still can reflect the real condition to layout of the silicon chip. Although the stick diagram is an abstract presentation of real layout, it can use graphical symbols or legend to allocate the circuit to 2-diomensional plane and reach the aim same as the physical layout does. Legend: contact metal 2 metal 1 poly ndiff pdiff VDD in VSS out ■Ī. Based on the view point of IC layout, the stick diagram can help us understand the circuit function and its geometrical location relative to other circuit blocks. Insert as many columns as you like within the section.VLSI Design and Layout Practice Lect5 – Stick Diagram & Scalable Design Rules Danny Wen-Yaw Chung Institute of Electronic Engineering Chung-Yuan Christian University Sept. Find the Section macro, select it and insert it onto the page.In the Confluence editor, choose Insert > Other Macros.To add a section and some columns to a page: The Section and Column macros are useful if you want to define a specific percentage or pixel width for each column. Within each section, you can have as many columns as you like. You can have as many sections as you like. The Section macro defines an area that will contain the columns. You can use the Section and Column macros to add a set of columns to the page. If a column includes an item that's too wide for it, you'll see a horizontal scroll bar when viewing the page. In most cases, Confluence will adapt the width of the columns to fit the width of the page. The icons in the drop-down menu indicate the relative widths for each layout. Very wide tables – The width of each column is set to a percentage of the page width.If you need more than three columns, or columns of a specific width, you should use the Section and Column macros described below. Column width – The width of the columns are a fixed percentage.When you publish the page the layout will be removed. If you need to remove all layouts from a page, move all the content into one section, and set that section to be a single column. The section and all of its content will be removed. Place your cursor in the section you wish to remove.The section and all of its content will be moved above or below other sections on the page. Choose the Move up or Move down buttons.Place your cursor in the section you wish to move. To move a section to another part of the page: When you increase the number of columns, Confluence will add blank columns to the right of your existing content. When you decrease the number of columns, Confluence will move your content to the left.
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