Device Timing: Setup & Hold Times
- Register Setup / Hold Time (See Data Book)
- Clock Delay: Depends on Resource Used
- Dedicated Inputs Drive Global Nets
- I/O Pins Drive Row & Column Interconnects
- Data Delay Factors
- Resource Used for Data Input
- Dedicated Inputs Drive Global Nets
- I/O Pins Drive Row & Column Interconnects
- Proximity of Input Pin & Register
tSU = Data Delay - Clock Delay + Register Setup Time
tHOLD = Clock Delay - Data Delay + Register Hold Time