LAN9215 Datasheet, PDF (110/134 Pages) SMSC Corporation – Highly Efficient 10/100 Ethernet Controller with HP Auto-MDIX

5.5.2 Basic Status Register
Index (In Decimal):
1
Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX
Datasheet
Size:
16-bits
BITS
DESCRIPTION
TYPE
15 100Base-T4. 1 = T4 able, 0 = no T4 ability
RO
14 100Base-TX Full Duplex. 1 = TX with full duplex, 0 = no TX full duplex
RO
ability.
13 100Base-TX Half Duplex. 1 = TX with half duplex, 0 = no TX half duplex
RO
ability.
12 10Base-T Full Duplex. 1 = 10Mbps with full duplex 0 = no 10Mbps with full
RO
duplex ability
11 10Base-T Half Duplex. 1 = 10Mbps with half duplex 0 = no 10Mbps with
RO
half duplex ability
10-6 Reserved
RO
5 Auto-Negotiate Complete. 1 = auto-negotiate process completed 0 = auto- RO
negotiate process not completed
4 Remote Fault. 1 = remote fault condition detected 0 = no remote fault
RO/LH
3 Auto-Negotiate Ability. 1 = able to perform auto-negotiation function 0 =
RO
unable to perform auto-negotiation function
2 Link Status. 1 = link is up, 0 = link is down
RO/LL
1 Jabber Detect. 1 = jabber condition detected 0 = no jabber condition
detected
0 Extended Capabilities. 1 = supports extended capabilities registers 0 =
does not support extended capabilities registers.
RO/LH
RO
DEFAULT
0
1
1
1
1
0
0
0
1
0
0
1
5.5.3 PHY Identifier 1
Index (In Decimal):
2
Size:
16-bits
BITS
DESCRIPTION
15-0 PHY ID Number. Assigned to the 3rd through 18th bits of the
Organizationally Unique Identifier (OUI), respectively.
TYPE
RO
DEFAULT
0x0007h
Revision 1.5 (07-18-06)
110
DATASHEET
SMSC LAN9215