LM3S6952 Luminary Micro, Inc, LM3S6952 Datasheet - Page 448

• Manufacturer Part Number: LM3S6952
• Description: Lm3s6952 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Type
Ethernet Controller
Ethernet PHY Management Register 3 – PHY Identifier 2 (MR3)
Base 0x4004.8000
Address 0x03
Type RO, reset 0x7237
448
Bit/Field
15:10
9:4
3:0
RO
15
0
Register 19: Ethernet PHY Management Register 3 – PHY Identifier 2 (MR3),
address 0x03
This register, along with MR2, provides a 32-bit value indicating the manufacturer, model, and
revision information.
RO
14
1
OUI[5:0]
RO
13
1
Name
OUI[5:0]
MN
RN
RO
12
1
RO
11
0
Type
RO
RO
RO
RO
10
0
Reset
0x1C
0x23
0x7
RO
9
1
Preliminary
RO
8
0
Description
Organizationally Unique Identifier[5:0]
This field, along with the OUI[21:6] field in MR2, makes up the
Organizationally Unique Identifier indicating the PHY manufacturer.
Model Number
The MN field represents the Model Number of the PHY.
Revision Number
The RN field represents the Revision Number of the PHY.
RO
7
0
MN
RO
6
0
RO
5
1
RO
4
1
RO
3
0
RO
2
1
RN
July 25, 2008
RO
1
1
RO
0
1