Texas Instruments TM4C1294NCPDT User Manual

Register 48: Ethernet MAC Timestamp Status (EMACTIMSTAT), offset 0x728
Ethernet MAC Timestamp Status (EMACTIMSTAT)
Base 0x400E.C000
Offset 0x728
Type RO, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
TSSOVFTSTARGTreserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0x0ROreserved31:2
Timestamp Target Time Reached
DescriptionValue
Target Time has not been reached.0x0
Indicates that the value of system time is greater or equal to the
value specified in EMACTARGSEC (Target Time Seconds
Register) and EMACTARGNANO (Target Time Nanoseconds
Register).
0x1
0x0ROTSTARGT1
Timestamp Seconds Overflow
DescriptionValue
No timestamp overflow has occurred.0x0
Indicates the seconds value of the timestamp has overflowed
beyond 0xFFFF.FFFF.
0x1
0x0ROTSSOVF0
1547June 18, 2014
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TM4C1294NCPDT Microcontroller

Texas Instruments TM4C1294NCPDT Specifications

General

Brand	Texas Instruments
Model	TM4C1294NCPDT
Category	Microcontrollers
Language	English