gmacgrp_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
`i_emac_emac0`	`0xFF800000`	`0xFF800710`
`i_emac_emac1`	`0xFF802000`	`0xFF802710`
`i_emac_emac2`	`0xFF804000`	`0xFF804710`

Size: 32

Offset: 0x710

Access: RW

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.

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`

gmacgrp_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`