TM4C129XNCZAD Datasheet, PDF (1700/2191 Pages) Texas Instruments – Tiva Microcontroller

Ethernet Controller
Register 21: Ethernet MAC Address 3 Low (EMACADDR3L), offset 0x05C
The Ethernet MAC Address 3 Low (EMACADDR3L) register holds the lower 32 bits of the fourth
6-byte MAC address of the station.
Ethernet MAC Address 3 Low (EMACADDR3L)
Base 0x400E.C000
Offset 0x05C
Type RW, reset 0xFFFF.FFFF
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
ADDRLO
Type RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Reset
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ADDRLO
Type RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Reset
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Bit/Field
31:0
Name
ADDRLO
Type
Reset Description
RW 0xFFFFFFFF MAC Address3 [31:0]
This field contains the lower 32 bits of the fourth 6-byte MAC address.
The content of this field is undefined until loaded by the application after
the initialization process.
1700
Texas Instruments-Production Data
June 18, 2014