Timestamp_Addend

This register value is used only when the system time is configured for Fine Update mode (TSCFUPDT bit in Register 448). This register content is added to a 32-bit accumulator in every clock cycle (of clk_ptp_ref_i) and the system time is updated whenever the accumulator overflows.
Module Instance Base Address Register Address
emac0 0xFF700000 0xFF700718
emac1 0xFF702000 0xFF702718

Offset: 0x718

Access: RW

Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

tsar

RW 0x0

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

tsar

RW 0x0

Timestamp_Addend Fields

Bit Name Description Access Reset
31:0 tsar

This field indicates the 32-bit time value to be added to the Accumulator register to achieve time synchronization.

RW 0x0