cx82100 Conexant Systems, Inc., cx82100 Datasheet - Page 126

• Manufacturer Part Number: cx82100
• Description: Home Network Processor Hnp
• Manufacturer: Conexant Systems, Inc.

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