LM3S6432 Datasheet, PDF (537/696 Pages) Texas Instruments – Stellaris® LM3S6432 Microcontroller

Stellaris^® LM3S6432 Microcontroller
Register 6: Ethernet MAC Individual Address 0 (MACIA0), offset 0x014
This register enables software to program the first four bytes of the hardware MAC address of the
Network Interface Card (NIC). (The last two bytes are in MACIA1). The 6-byte Individual Address
is compared against the incoming Destination Address fields to determine whether the frame should
be received.
Ethernet MAC Individual Address 0 (MACIA0)
Base 0x4004.8000
Offset 0x014
Type R/W, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
MACOCT4
MACOCT3
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
MACOCT2
MACOCT1
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:24
23:16
15:8
7:0
Name
MACOCT4
MACOCT3
MACOCT2
MACOCT1
Type
R/W
R/W
R/W
R/W
Reset
0x00
0x00
0x00
0x00
Description
MAC Address Octet 4
The MACOCT4 bits represent the fourth octet of the MAC address used
to uniquely identify the Ethernet Controller.
MAC Address Octet 3
The MACOCT3 bits represent the third octet of the MAC address used
to uniquely identify the Ethernet Controller.
MAC Address Octet 2
The MACOCT2 bits represent the second octet of the MAC address used
to uniquely identify the Ethernet Controller.
MAC Address Octet 1
The MACOCT1 bits represent the first octet of the MAC address used to
uniquely identify the Ethernet Controller.
June 18, 2012
537
Texas Instruments-Production Data