augustunderground / ace-gpdk180-1v8

ACE Backend for GPDK 180nm

ace-gpdk180-1V8

Introduction

The circuits in this repository are backends for AC²E in Cadence GPDK 180nm (1.8V).

Installation

$ git clone  https://github.com/augustunderground/ace-gpdk180-1V8.git

After cloning make sure to adjust the pdk symlink to suit your system.

Circuits

• op1
• op2
• op3
• op4
• op5
• op6
• op7
• op8
• op9
• op10
• nand4
• st1

Device Characterization

For characterizing the src/char.pl script may be used:

$ perl ./src/char.pl [--nmos | --pmos]

This will use the netlists in ./chr to characterize the primitive devices in GPDK-180. If no arguments are given, both NMOS and PMOS devices will be chracterized.

Testing

Tests are implemented in perl:

$ perl ./src/test.pl

This should return no errors and fill the ./src/test/ directory with the results. In case of errors, the corresponding .log files may give insight.

./src/test/
├── nand4.log
├── nand4.raw
├── op1.log
├── op1.raw
├── ...
├── st1.log
└── st1.raw