LAN9420 Datasheet, PDF (119/171 Pages) SMSC Corporation – Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface

Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
4.4 MAC Control and Status Registers (MCSR)
Table 4.5 lists the registers contained in this section.
Table 4.5 MAC Control and Status Register (MCSR) Map
OFFSET
0080h
0084h
0088h
008Ch
0090h
0094h
0098h
009Ch
00A0h
00A4h
00A8h
00ACh
00B0h
00B4h - 00BCh
SYMBOL
MAC_CR
ADDRH
ADDRL
HASHH
HASHL
MIIADDR
MIIDATA
FLOW
VLAN1
VLAN2
WUFF
WUCSR
COE_CR
RESERVED
REGISTER NAME
MAC Control
MAC Address High
MAC Address Low
Multicast Hash Table High
Multicast Hash Table Low
MII Address
MII Data
Flow Control
VLAN1 Tag
VLAN2 Tag
Wakeup Frame Filter
Wakeup Control and Status
Checksum Offload Engine Control
Reserved for future use
SMSC LAN9420/LAN9420i
119
DATASHEET
Revision 1.6 (07-18-11)