LM3S9B81 Datasheet, PDF (816/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

Ethernet Controller
Registers 16 to 31 are vendor-specific registers, used to support features that are specific to a
vendor's PHY implementation.
Table 19-4. Ethernet Register Map
Offset Name
Type
Reset
Ethernet MAC (Ethernet Offset)
0x000 MACRIS/MACIACK
R/W1C 0x0000.0000
0x004 MACIM
R/W
0x0000.007F
0x008 MACRCTL
R/W
0x0000.0008
0x00C MACTCTL
R/W
0x0000.0000
0x010 MACDATA
R/W
0x0000.0000
0x014 MACIA0
R/W
0x0000.0000
0x018 MACIA1
R/W
0x0000.0000
0x01C MACTHR
R/W
0x0000.003F
0x020 MACMCTL
R/W
0x0000.0000
0x024 MACMDV
R/W
0x0000.0080
0x02C MACMTXD
R/W
0x0000.0000
0x030 MACMRXD
R/W
0x0000.0000
0x034 MACNP
RO
0x0000.0000
0x038 MACTR
R/W
0x0000.0000
0x040 MACLED
R/W
0x0000.0100
0x044 MDIX
R/W
0x0000.0000
MII Management (Accessed through the MACMCTL register)
-
MR0
R/W
0x1000
-
MR1
RO
0x7809
-
MR2
RO
0x0161
-
MR3
RO
0xB410
-
MR4
R/W
0x01E1
-
MR5
RO
0x0001
-
MR6
RO
0x0000
-
MR16
RO
0x0040
Description
See
page
Ethernet MAC Raw Interrupt Status/Acknowledge
818
Ethernet MAC Interrupt Mask
821
Ethernet MAC Receive Control
823
Ethernet MAC Transmit Control
825
Ethernet MAC Data
827
Ethernet MAC Individual Address 0
829
Ethernet MAC Individual Address 1
830
Ethernet MAC Threshold
831
Ethernet MAC Management Control
833
Ethernet MAC Management Divider
835
Ethernet MAC Management Transmit Data
836
Ethernet MAC Management Receive Data
837
Ethernet MAC Number of Packets
838
Ethernet MAC Transmission Request
839
Ethernet MAC LED Encoding
840
Ethernet PHY MDIX
842
Ethernet PHY Management Register 0 – Control
843
Ethernet PHY Management Register 1 – Status
845
Ethernet PHY Management Register 2 – PHY Identifier
1
847
Ethernet PHY Management Register 3 – PHY Identifier
2
848
Ethernet PHY Management Register 4 – Auto-Negotiation
Advertisement
849
Ethernet PHY Management Register 5 – Auto-Negotiation
Link Partner Base Page Ability
851
Ethernet PHY Management Register 6 – Auto-Negotiation
Expansion
853
Ethernet PHY Management Register 16 –
Vendor-Specific
854
816
June 29, 2010
Texas Instruments-Advance Information