Pinned Repositories
capiche
Parasitic capacitance analysis of foundry metal stackups
graywolf
irsim
IRSIM switch-level simulator for digital circuits
magic
Magic VLSI Layout Tool
netgen
Netgen complete LVS tool for comparing SPICE or verilog netlists
open_pdks
PDK installer for open-source EDA tools and toolchains. Distributed with setups for the SkyWater 130nm and Global Foundries 180nm open processes.
qflow
Qflow full end-to-end digital synthesis flow for ASIC designs
qrouter
Qrouter detail router for digital ASIC designs
ravenna_standalone
A lightweight version of the efabless Ravenna RISC-V processor chip design files for public access
XCircuit
XCircuit circuit drawing and schematic capture tool
RTimothyEdwards's Repositories
RTimothyEdwards/magic
Magic VLSI Layout Tool
RTimothyEdwards/open_pdks
PDK installer for open-source EDA tools and toolchains. Distributed with setups for the SkyWater 130nm and Global Foundries 180nm open processes.
RTimothyEdwards/qflow
Qflow full end-to-end digital synthesis flow for ASIC designs
RTimothyEdwards/netgen
Netgen complete LVS tool for comparing SPICE or verilog netlists
RTimothyEdwards/XCircuit
XCircuit circuit drawing and schematic capture tool
RTimothyEdwards/qrouter
Qrouter detail router for digital ASIC designs
RTimothyEdwards/irsim
IRSIM switch-level simulator for digital circuits
RTimothyEdwards/capiche
Parasitic capacitance analysis of foundry metal stackups
RTimothyEdwards/caravel_openframe_project
Example digital project for the Efabless Caravel "openframe" harness
RTimothyEdwards/tutorial_layout
Repository of files associated with the webinar on analog layout using magic and klayout with Matt Venn.
RTimothyEdwards/chipalooza_projects_1
Chipalooza challenge first test chip of projects
RTimothyEdwards/sky130_ef_ip__opamp
Instrumentation amplifier (analog IP example)
RTimothyEdwards/sky130_ef_ip__samplehold
Analog 3.3V sample and hold circuit, with buffered output
RTimothyEdwards/sky130_ef_ip__xtal_osc_32k
Low power, low speed (32.768kHz) crystal oscillator circuit for sky130 technology
RTimothyEdwards/Smoothieware
Modular, opensource, high performance G-code interpreter and CNC controller written in Object-Oriented C++
RTimothyEdwards/contact_programmed_ROM_cells
Set of layouts for contact-programmed ROM values of various bit widths.
RTimothyEdwards/fracn_dll
Alternative version of the Caravel digital locked loop (DLL) with a fractional feedback divider
RTimothyEdwards/sky130_ef_ip__ccomp3v
Continuous analog comparator, 1mV resolution
RTimothyEdwards/sky130_ef_ip__cdac3v_12bit
12-bit capacitive DAC
RTimothyEdwards/sky130_ef_ip__rc_osc_16M
16MHz (nominal) current-starved ring oscillator
RTimothyEdwards/sky130_ef_ip__rdac3v_8bit
8-bit resistor ladder DAC with 3.3V output range
RTimothyEdwards/sky130_ef_ip__xtal_osc_16M
High speed (16MHz) crystal oscillator in sky130 technology
RTimothyEdwards/tt-fpga-hdl-demo
TinyTapeout demo
RTimothyEdwards/FOSSi_workshop
Files related to FOSSi Latch-Up 2024 workshop, Sunday, April 21, 2024.
RTimothyEdwards/globalfoundries-pdk-libs-gf180mcu_fd_pr
Primitives for GF180MCU provided by GlobalFoundries.
RTimothyEdwards/sky130_ef_ip__analog_switches
Set of analog switch circuits for general-purpose use
RTimothyEdwards/sky130_ef_ip__biasgen
Current bias generator circuit for distributing bias currents to analog circuits.
RTimothyEdwards/sky130_ef_ip__rc_osc_500k
Medium-speed low-power oscillator (500kHz) with enable.
RTimothyEdwards/sky130_ef_ip__rheostat_8bit
8-bit programmable rheostat with 50kohm end-to-end resistance, in the sky130 process.
RTimothyEdwards/skywater-pdk-libs-sky130_fd_io
IO and periphery cells for SKY130 provided by SkyWater.