Layout checking system and method

A system, comprising:

• a memory configured to store computer program codes;
• and
• a processor configured to execute the computer program codes in the memory to:
• identify in a first portion of a layout design a first group and in a second portion of the layout design a second group,
• wherein the first portion of the layout design corresponds to a first terminal of a first switch of a circuit, and the second portion of the layout design corresponds to a second terminal of a second switch, wherein the first portion and the second portion of the layout design couple the first terminal of the first switch to the second terminal of the second switch;
• and
• after the first group is identified in the first portion of the layout design and the second group is identified in the second portion of the layout design, initiate fabrication of the circuit based on the layout design.

A non-transitory computer readable medium comprising instructions that when executed perform a method, the method comprising:

• extracting, based on a plurality of coding portions, a plurality of portions of a layout design, wherein the plurality of coding portions correspond to layout constraints for a terminal of a first switch and a terminal of a second switch of a circuit;
• comparing the plurality of portions with the plurality of coding portions;
• and
• when the plurality of portions meet the plurality of coding portions, initiating fabrication of at least one element of the circuit according to the layout design.