LAN9303MI-AKZE Standard Microsystems (SMSC), LAN9303MI-AKZE Datasheet - Page 60

• Manufacturer Part Number: LAN9303MI-AKZE
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9303MI-AKZE

• Lead Free Status / Rohs Status: Compliant

Revision 1.4 (07-07-10)
P1_mode_strap[1:0]
P1_rmii_clock_dir_strap
P1_clock_strength_strap
turbo_mii_enable_strap_1
phy_addr_sel_strap
led_pol_strap[5:0]
STRAP NAME
Note 4.1
Table 4.3 Hard-Strap Configuration Strap Definitions (continued)
This pin has shared strap functionality. Refer to
Port 1 Mode Strap: Configures the default mode of
operation for Port 1.
00 = MII MAC Mode
01 = MII PHY Mode
10 = RMII PHY Mode
11 = Internal PHY
These operating modes result from the following mapping:
Refer to
additional information on the various modes of the device.
Port 1 RMII Clock Direction Strap: Configures the default
value of the
Control Register
Port 1 Clock Strength Strap: Configures the default value
of the
Basic Control Register
Port 1 Turbo MII Enable Strap: Configures the default
value of the
Control Register (P1_MII_BASIC_CONTROL)
PHY MODE.
PHY Address Select Strap: Configures the default MII
management address values for the PHYs and Virtual PHY
as detailed in
LED Polarity Strap: Configures the default polarity for
each of the LEDs when they are an open-drain or open-
source output.
0 = The LED is set as active high, since it is assumed
that a LED to ground is used as the pull-down.
1 = The LED is set as active low, since it is assumed
that a LED to VDD is used as the pull-up.
001, 010, or 011
100, 101, or 110
P1_MODE[2:0]
RMII/Turbo MII Clock Strength
Section 2.3, "Modes of Operation," on page 19
000
111
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII
RMII Clock Direction
Turbo MII Enable
Section 7.1.1, "PHY Addressing," on page
DATASHEET
(P1_MII_BASIC_CONTROL).
DESCRIPTION
(P1_MII_BASIC_CONTROL).
60
P1_mode_strap[1:0]
11 (internal PHY)
10 (RMII PHY)
00 (MII MAC)
01 (MII PHY)
bit of the
bit of the
bit of the
Port 1 MII Basic
Table 4.4
Port 1 MII Basic
when in MII
Port 1 MII
for details.
SMSC LAN9303M/LAN9303Mi
for
95.
P1_MODE2 :
P1_MODE1 :
P1_MODE0
P1_MODE1
P1_MODE0
P1_MODE1
PHYADDR_LED5P
PHYADDR_LED5P
MNGT1_LED4P :
MNGT0_LED3P :
E2PSIZE_LED2P :
AMDIX2_LED1P :
AMDIX1_LED0P
Note 4.1
PIN(S)
Datasheet
: