lan9303m Standard Microsystems Corp., lan9303m Datasheet - Page 56

• Manufacturer Part Number: lan9303m
• Description: Small Form Factor Three Port 10/100 Managed Ethernet Switch With Dual Mii/rmii/turbo Mii
• Manufacturer: Standard Microsystems Corp.

Revision 1.3 (08-27-09)
STRAP NAME
autoneg_strap_2
speed_strap_2
duplex_strap_2
BP_EN_strap_2
Table 4.2 Soft-Strap Configuration Strap Definitions (continued)
DESCRIPTION
Port 2 Auto Negotiation Enable Strap: Configures the
default value of the
in the (x=2)
(PHY_BASIC_CONTROL_x).
This strap may also affect the default value of the following
register bits (x=2):
Refer to the respective register definition sections for
additional information.
Port 2 Speed Select Strap: This strap affects the default
value of the following register bits (x=2):
Refer to the respective register definition sections for
additional information.
Port 2 Duplex Select Strap: This strap affects the default
value of the following register bits (x=2):
Refer to the respective register definition sections for
additional information.
Port 2 Backpressure Enable Strap: Configures the
default value for the
(BP_EN_2)
(MANUAL_FC_2).
Speed Select LSB (PHY_SPEED_SEL_LSB)
Mode (PHY_DUPLEX)
Control Register (PHY_BASIC_CONTROL_x)
10BASE-T Full Duplex
the
(PHY_AN_ADV_x)
PHY Mode (MODE[2:0])
Modes Register (PHY_SPECIAL_MODES_x)
Speed Select LSB (PHY_SPEED_SEL_LSB)
Port x PHY Basic Control Register
(PHY_BASIC_CONTROL_x)
10BASE-T Full Duplex
of the
Register (PHY_AN_ADV_x)
PHY Mode (MODE[2:0])
Modes Register (PHY_SPECIAL_MODES_x)
Duplex Mode (PHY_DUPLEX)
Control Register (PHY_BASIC_CONTROL_x)
10BASE-T Full Duplex
Negotiation Advertisement Register (PHY_AN_ADV_x)
PHY Mode (MODE[2:0])
Modes Register (PHY_SPECIAL_MODES_x)
Port x PHY Auto-Negotiation Advertisement Register
Port x PHY Auto-Negotiation Advertisement
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII
bit of the
Port x PHY Basic Control Register
DATASHEET
Auto-Negotiation (PHY_AN)
Port 2 Backpressure Enable
Port 2 Manual Flow Control Register
56
and
bit and
bits of the
bit of the
bits of the
bits of the
bits of the
10BASE-T Half Duplex
bit of the
10BASE-T Half Duplex
Port x PHY Auto-
Port x PHY Basic
Port x PHY Special
Port x PHY Special
Port x PHY Special
Port x PHY Basic
and
bit of the
enable bit
Duplex
bits of
SMSC LAN9303M/LAN9303Mi
bit
PIN / DEFAULT
VALUE
1b
1b
1b
1b
Datasheet