LAN9303MI-AKZE Datasheet, PDF (224/386 Pages) SMSC Corporation – Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII
Datasheet
Note 13.75 Register bits designated as NASR are reset when the Port x PHY Reset is generated via
the Reset Control Register (RESET_CTL). The NASR designation is only applicable when
the Reset (PHY_RST) bit of the Port x PHY Basic Control Register
(PHY_BASIC_CONTROL_x) is set.
Table 13.12 Auto-MDIX Enable and Auto-MDIX State Bit Functionality
Auto-MDIX Enable
Auto-MDIX State
MODE
0
0
Manual mode, no crossover
0
1
Manual mode, crossover
1
0
Auto-MDIX mode
1
1
RESERVED (do not use this state)
auto_mdix_strap_x
0
0
1
Table 13.13 MDIX Strap Functionality
manual_mdix_strap_x
0
1
x
MODE
Manual mode, no crossover
Manual mode, crossover
Auto-MDIX mode
Revision 1.5 (07-08-11)
224
DATASHEET
SMSC LAN9303M/LAN9303Mi