1588 Time of Day Engine

Features

• Time Engine
• – Support multiple references
• – Provides a time of day representation with the following features:
• * adjustable frequency count of better than 1ppb
• * adjustable time of day with better than 1ns
• – Support correction fields and timestamps (sec,nano-sec).
• Flexible I/Os
• – Provide a Pulse Per second output
• * programmable pulse width and active edge
• – Support an external Pulse Per Second Input
• – Programmable sampling channels
• * used with PHY layer to time stamp packets
• Software Support
• – Provide Linux Driver compatible with PHC (PTP hardware Clock)
• – Integrate easily with various ptpd stacks