LAN9217 Datasheet, PDF (111/134 Pages) SMSC Corporation – 16-bit High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX

16-bit High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX
Datasheet
5.5.4 PHY Identifier 2
Index (In Decimal):
3
Size:
16-bits
BITS
DESCRIPTION
15-10 PHY ID Number b. Assigned to the 19th through 24th bits of the OUI.
9 - 4 Model Number. Six-bit manufacturer’s model number.
3 - 0 Revision Number. Four-bit manufacturer’s revision number.
TYPE
RO
RO
RO
DEFAULT
0xC0C3h
5.5.5 Auto-negotiation Advertisement
Index (In Decimal):
4
Size:
16-bits
BITS
DESCRIPTION
15 Next Page. 1 = next page capable, 0 = no next page ability. This device
does not support next page ability.
14 Reserved
13 Remote Fault. 1 = remote fault detected, 0 = no remote fault
12 Reserved
11-10
Pause Operation.
00 No PAUSE
01 Symmetric PAUSE
10 Asymmetric PAUSE
11 Both Symmetric PAUSE and Asymmetric PAUSE
9 100Base-T4. 1 = T4 able, 0 = no T4 ability This device does not support
100Base-T4.
8 100Base-TX Full Duplex. 1 = TX with full duplex, 0 = no TX full duplex
ability
7 100Base-TX. 1 = TX able, 0 = no TX ability
6 10Base-T Full Duplex.
1 = 10Mbps with full duplex
0 = no 10Mbps with full duplex ability
5 10Base-T. 1 = 10Mbps able, 0 = no 10Mbps ability
4:0 Selector Field. [00001] = IEEE 802.3
TYPE
RO
RO
R/W
R/W
R/W
RO
R/W
R/W
R/W
R/W
R/W
DEFAULT
0
0
0
0
00
0
See
Note 5.3
1
See
Note 5.3
See
Note 5.3
00001
Note 5.3 This default value of this bit is determined by Pin 74 "SPEED_SEL". Please refer to the
pin description section for more details.
SMSC LAN9217
111
DATASHEET
Revision 1.5 (07-18-06)