Xor
![](figFSAModel2Alone.GIF)
- The xor FSA is implemented by this fLIF net
![](figConnectionsFSA2Alone.GIF)
- The key novel component here is in S2 (or S1).
- S2 is sending acitivity to Ra the resistant net.
- If input a comes on, then Ra will become active and turn
off S2.
- Then automatically switch to S3.
- If, on the other hand, input b comes on it will transit
to e2