oTools calculate phase shift as explained below. If same clock drives launch and capture, phase shift is equal to one clock period.
- Phase shift represents the delay adjustment being used for the projection of the most restrictive non-zero delta time into the first clock cycles of the unrolled clocks.
- https://support.cadence.com/apex/ArticleAttachmentPortal?id=a1Od0000000nVCuEAM&pageName=ArticleContent
- https://support.cadence.com/apex/ArticleAttachmentPortal?id=a1Od0000000nUvuEAE&pageName=ArticleContent
- Leading edge info
- Timing Analysis Approach:
- Phase shift = time period of capture clock in this case.
- It may need MCP if required.

