System_Time_Seconds_Update
The System Time - Seconds Update register, along with the
System Time - Nanoseconds Update register, initializes or updates the system time maintained by the MAC. You must write both of these registers before setting the TSINIT or TSUPDT bits
in the Timestamp Control register.
| Module Instance | Base Address | Register Address |
|---|---|---|
| emac0 | 0xFF700000 | 0xFF700710 |
| emac1 | 0xFF702000 | 0xFF702710 |
Offset: 0x710
Access: RW
| Bit Fields | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
tss RW 0x0 |
|||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
tss RW 0x0 |
|||||||||||||||
System_Time_Seconds_Update Fields
| Bit | Name | Description | Access | Reset |
|---|---|---|---|---|
| 31:0 | tss | The value in this field indicates the time in seconds to be initialized or added to the system time. |
RW | 0x0 |