User contributions for Leviathan

26 May 2026

• 01:0701:07, 26 May 2026 diff hist +43 N File:Fingered Transistor.png No edit summary current
• 01:0401:04, 26 May 2026 diff hist +127 Pad Cell Generator →Electrical Discharge Protection Tag: Visual edit
• 01:0201:02, 26 May 2026 diff hist −1 Physics-Based Wire Sizing for I/O Pad Cells →Technology-Aware Thickness Model current Tag: Visual edit
• 01:0101:01, 26 May 2026 diff hist +4,768 N Physics-Based Wire Sizing for I/O Pad Cells Created page with " This document details the physical equations, parameters, and assumptions used by the LibrePDK layout generator to size wires in pad cells (such as the ESD rails and main power rails). ---- == 1. Transient ESD Wire Sizing (Human Body Model) == During an ESD event (e.g., a Human Body Model pulse), a high current passes through the ESD protection circuit in a very short duration (<math display="inline">t \approx 100\text{ ns}</math> to <math display="inline">150\text{ n..." Tag: Visual edit
• 00:5500:55, 26 May 2026 diff hist +388 Pad Cell Generator No edit summary Tag: Visual edit
• 00:4400:44, 26 May 2026 diff hist +113 LibrePDK No edit summary Tag: Visual edit
• 00:4200:42, 26 May 2026 diff hist −8 LibrePDK →Resistors Tag: Visual edit
• 00:4100:41, 26 May 2026 diff hist −6 LibrePDK No edit summary Tag: Visual edit
• 00:4100:41, 26 May 2026 diff hist +8 LibrePDK →Components Tag: Visual edit
• 00:4000:40, 26 May 2026 diff hist +516 LibrePDK →Resistors Tag: Visual edit
• 00:3600:36, 26 May 2026 diff hist +197 LibrePDK →Resistors Tag: Visual edit
• 00:3400:34, 26 May 2026 diff hist +43 N File:Strip Resistor Example.png No edit summary current
• 00:2500:25, 26 May 2026 diff hist +517 LibrePDK →Components Tag: Visual edit
• 00:2300:23, 26 May 2026 diff hist +20 N File:LibrePDK Meander Example.png No edit summary current
• 00:1900:19, 26 May 2026 diff hist +65 N File:50pF MiMCap (GF180A, 3.3V).png No edit summary current
• 00:1700:17, 26 May 2026 diff hist +474 LibrePDK →Installation Tag: Visual edit
• 00:0300:03, 26 May 2026 diff hist +2,072 LibrePDK No edit summary

25 May 2026

• 23:5923:59, 25 May 2026 diff hist +346 Pad Cell Generator →How to use Tag: Visual edit
• 23:5523:55, 25 May 2026 diff hist +181 LibrePDK →Adding a new technology Tag: Visual edit
• 23:5123:51, 25 May 2026 diff hist +4 Pad Cell Generator →How to use Tag: Visual edit
• 23:5123:51, 25 May 2026 diff hist −821 Pad Cell Generator →How to use (WIP) Tag: Visual edit
• 22:5622:56, 25 May 2026 diff hist −20 Pad Cell No edit summary current Tag: Visual edit
• 22:5522:55, 25 May 2026 diff hist +61 N File:Io cell 20mA.png No edit summary current
• 22:0622:06, 25 May 2026 diff hist +79 Pad Cell Generator No edit summary Tag: Visual edit
• 22:0022:00, 25 May 2026 diff hist −4 Pad Cell Generator No edit summary Tag: Visual edit
• 21:5821:58, 25 May 2026 diff hist +957 LibreSilicon stack →Pad Cells Tag: Visual edit
• 21:5321:53, 25 May 2026 diff hist +83 N File:Preliminary First Pad Frame generated.png No edit summary current
• 21:5221:52, 25 May 2026 diff hist +502 Software tools No edit summary Tag: Visual edit
• 21:4721:47, 25 May 2026 diff hist −292 Pad Cell Generator No edit summary Tag: Visual edit

24 November 2025

• 02:5002:50, 24 November 2025 diff hist +206 Danube River →Successful tapeouts current Tag: Visual edit

6 November 2025

• 16:2116:21, 6 November 2025 diff hist +32 LibreSilicon 1µm CMOS Process Flow (HKUST NFF) Integrated TikZ renderer is broken in newest MediaWiki current Tag: Visual edit
• 16:2016:20, 6 November 2025 diff hist +17 N File:LS1U flow.png No edit summary current
• 16:1316:13, 6 November 2025 diff hist −3,484 LibreSilicon 1µm CMOS Process Flow (HKUST NFF) No edit summary

12 October 2025

• 16:0716:07, 12 October 2025 diff hist −24 Main Page No edit summary Tag: Visual edit
• 16:0716:07, 12 October 2025 diff hist +24 Main Page No edit summary Tag: Visual edit
• 16:0516:05, 12 October 2025 diff hist +24,015 N Expert Assessment on Bulk Contact Geometry for Multi-Fingered MOSFET P-Cells in LibrePDK Created page with " == I. Introduction and Fundamental Role of the Bulk Terminal == The design of robust parameterized cells (P-cells) for integrated circuit development, particularly for wide, multi-fingered Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs), hinges critically on controlling parasitic elements. Multi-fingered transistors are a common architectural choice in modern very large scale integration (VLSI) design, used primarily to achieve high current driving capabili..." current Tag: Visual edit
• 16:0516:05, 12 October 2025 diff hist +4 Fingered Transistors No edit summary current Tag: Visual edit
• 16:0416:04, 12 October 2025 diff hist +99 Fingered Transistors No edit summary Tag: Visual edit
• 16:0416:04, 12 October 2025 diff hist +5,577 N Analysis: Single Bulk Contact vs. Bulk Contact Ring for a FET Created page with "This document analyzes the trade-offs between using a single, small bulk contact versus a continuous bulk contact ring (guard ring) around a Field-Effect Transistor (FET). The choice significantly impacts area, performance, and reliability. === Key Concepts === * '''Bulk (or Body):''' The underlying silicon substrate on which the transistor is built. It must be tied to a stable voltage potential (e.g., VSS for NMOS, VDD for PMOS). * '''Bulk Contact:''' The physical con..." current Tag: Visual edit
• 16:0316:03, 12 October 2025 diff hist +243 Fingered Transistors No edit summary Tag: Visual edit
• 16:0016:00, 12 October 2025 diff hist +45 Pad Cell →Transmission gate Tag: Visual edit
• 15:5815:58, 12 October 2025 diff hist +34 Main Page No edit summary Tag: Visual edit

26 September 2025

• 14:5814:58, 26 September 2025 diff hist −107 LibreSilicon 1µm CMOS Process Flow (HKUST NFF) →Process Flowchart Tag: Visual edit
• 14:4814:48, 26 September 2025 diff hist −25 LibreSilicon 1µm CMOS Process Flow (HKUST NFF) →Process Flowchart Tag: Manual revert
• 14:4814:48, 26 September 2025 diff hist +3,562 N File:My image 1.png Automatically uploaded by PGFTikZ extension current
• 14:4414:44, 26 September 2025 diff hist +25 LibreSilicon 1µm CMOS Process Flow (HKUST NFF) →Process Flowchart Tag: Reverted
• 14:4114:41, 26 September 2025 diff hist +20 LibreSilicon 1µm CMOS Process Flow (HKUST NFF) →Process Flowchart
• 14:4014:40, 26 September 2025 diff hist −2 LibreSilicon 1µm CMOS Process Flow (HKUST NFF) →Process Flowchart
• 14:4014:40, 26 September 2025 diff hist −2 LibreSilicon 1µm CMOS Process Flow (HKUST NFF) →Process Flowchart
• 14:3914:39, 26 September 2025 diff hist −76 LibreSilicon 1µm CMOS Process Flow (HKUST NFF) →Process Flowchart