GUI Mode All Layers ECO cases
- Modify 3 bits state machine in GUI ECO
- ECO on optimized away wires
- Advance manual ECO finding equal nets (PDF)
- Add reverse edge Flip-Flops
- Insert inverters (PDF)
- Add a hierarchical module (PDF)
GUI Mode Metal Only ECO cases
- GUI mode metal only ECO, one 'AND' spare gate is added
- Any type of gates mapping to the spare type gates (PDF)
- Any type of gates mapping to the exact spare instances (PDF)
- Spare type gates mapping to the exact spare instances (PDF)
- Manually pick the exact spare instances (PDF)