LAN8187_06 Datasheet, PDF (30/72 Pages) SMSC Corporation – ±15kV ESD Protected MII/RMII Fast-Ethernet PHY with HP Auto-MDIX and SMSC flexPWRTM

±15kV ESD Protected MII/RMII Fast-Ethernet PHY with HP Auto-MDIX and SMSC flexPWR^TM
Datasheet
Register 27 bits
15
14
13
0
X
X
Table 4.3 Auto-MDIX Control
External Pins
AMDIXEN
CH_SELECT
1
X
Status
TX and RX output Pins
Auto-MDIX
0
X
X
0
0
Normal MDI
0
X
X
0
1
1
1
X
X
X
Crossed MDIX
Auto-MDIX
1
0
0
X
X
Normal MDI
1
0
1
X
X
Crossed MDIX
Note: X = either 1 or 0.
SMSC LAN8187/LAN8187I
30
DATASHEET
Revision 1.0 (12-14-06)