CX82100 Home Network Processor Data Sheet
7.10
EMAC Register Memory Map
EMAC registers are identified in Table 7-10.
Table 7-10. EMAC Registers
Register Label
E_DMA_1
Register Name
ASB Address
0x00310000
Type
RWp
Default Value
(don’t care)
Ref.
7.11.1
EMAC 1 Source/Destination DMA Data
Register
E_NA_1
E_Stat_1
E_IE_1
E_LP_1
E_MII_1
EMAC 1 Network Access Register
EMAC 1 Status Register
EMAC 1 Interrupt Enable Register
EMAC 1 Receiver Last Packet Register
EMAC 1 MII Management Interface Register
0x00310004
0x00310008
0x0031000C
0x00310010
0x00310018
RW
RW*
RW
0x80200000
0x00000000
0x00000000
0x00000000
0x00000008
7.11.3
7.11.4
7.11.6
7.11.5
7.11.7
RW*
1
RW
ET_DMA_1
E_DMA_2
EMAC 1 Destination DMA Data Register
0x00310020
0x00320000
ROp
RWp
(don’t care)
(don’t care)
7.11.2
7.11.1
EMAC 2 Source/Destination DMA Data
Register
E_NA_2
E_Stat_2
E_IE_2
E_LP_2
E_MII_2
EMAC 2 Network Access Register
EMAC 2 Status Register
EMAC 2 Interrupt Enable Register
EMAC 2 Receiver Last Packet Register
EMAC 2 MII Management Interface Register
0x00320004
0x00320008
0x0032000C
0x00320010
0x00320018
RW
RW*
RW
0x80200000
0x00000000
0x00000000
0x00000000
0x00000008
7.11.3
7.11.4
7.11.6
7.11.5
7.11.7
RW*
2
RW
ET_DMA_2
EMAC 2 Destination DMA Data Register
0x00320020
ROp
(don’t care)
7.11.2
Notes:
1. Bit E_MII_1[1] is read only.
2. Bit E_MII_2[1] is read only.
7-28
Conexant Proprietary and Confidential Information
101306C
CONEXANT [ CONEXANT SYSTEMS, INC ]
