tree f7cbab420c02e7866fd08fae0e4912bb6605825d
parent 3350915a0a006d4af009b482351034279dc40877
author R. Timothy Edwards <tim@opencircuitdesign.com> 1780674959 -0400
committer R. Timothy Edwards <tim@opencircuitdesign.com> 1780674959 -0400

Updates to the GF180MCU tech file and device generator script for
magic, which had not been validated for analog design when they
were first written for the Efabless Google/GF open MPW shuttle
runs (which only had support for digital designs).  Fixed errors
and omissions, mainly in the device generators for resistor devices.
Added back the ability to turn the guard ring under resistors on or
off.  Also added a new feature to allow the guard ring under poly
resistors to be either p-type or n-type, as both are allowable.
Corrected size and sheet resistance values for the metal resistors,
including all the different metal stack-up options.