Google, NIST, and University of Michigan are working together to create a fully open test tile design using the OpenFASoC generator approach and open source tooling.
- Test Interface
sky130_fd_sc_hd, sky130_fd_sc_hs, sky130_fd_sc_hvl based ring osc. + 9 additional OSU standard cell ring osc. : 12T_hs, 12T_ms, 15T_hs, 15T_ls, 15T_ms, 18T_hs, 18T_ls, 18T_ms
More details about the ring oscillators generator can be found here.
- gdsfactory based generators which includes line and via chain resitance, MIM capacitor modules, diodes modules, etc..
- GitHub repository with line resitance via chain generator
- GitHub repository with MIM cap. array generator
The first test version of this tile was included in the MPW-5 run and can be found at;
The resources in this repository are released under the Apache 2.0 license.
The copyright details (which should also be found at the top of every file) are;
Copyright 2022 SkyWater PDK Authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.