CAD Tools
The Tanner Research tools include
S-Edit
Schematic capture and extraction to hierarchical, parameterized spice netlist
Standard cell netlist output compatable with L-Edit SPR
L-Edit
Manual layout with DRC
Extraction to spice file
Standard cell place and route (SPR)
Padframe placement and routing
T-Spice
transistor level circuit simulator.
W-Edit
waveform editor