SMSC LAN9420i Manual De Usuario
Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
Revision 1.22 (09-25-08)
118
SMSC LAN9420/LAN9420i
DATASHEET
4.4
MAC Control and Status Registers (MCSR)
lists the registers contained in this section.
Table 4.5 MAC Control and Status Register (MCSR) Map
OFFSET
SYMBOL
REGISTER NAME
0080h
MAC_CR
MAC Control
0084h
ADDRH
MAC Address High
0088h
ADDRL
MAC Address Low
008Ch
HASHH
Multicast Hash Table High
0090h
HASHL
Multicast Hash Table Low
0094h
MIIADDR
MII Address
0098h
MIIDATA
MII Data
009Ch
FLOW
Flow Control
00A0h
VLAN1
VLAN1 Tag
00A4h
VLAN2
VLAN2 Tag
00A8h
WUFF
Wakeup Frame Filter
00ACh
WUCSR
Wakeup Control and Status
00B0h
COE_CR
Checksum Offload Engine Control
00B4h - 00BCh
RESERVED
Reserved for future use