lan9303 Standard Microsystems Corp., lan9303 Datasheet - Page 194
lan9303
Manufacturer Part Number
lan9303
Description
Small Form Factor Three Port 10/100 Managed Ethernet Switch With Single Mii/rmii/turbo Mii
Manufacturer
Standard Microsystems Corp.
Datasheet
1.LAN9303.pdf
(366 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
lan9303-ABZJ
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
lan9303I-ABZJ
Manufacturer:
Standard
Quantity:
1 955
Company:
Part Number:
lan9303I-ABZJ
Manufacturer:
SMSC10
Quantity:
510
Part Number:
lan9303I-ABZJ
Manufacturer:
SMSC
Quantity:
20 000
- Current page: 194 of 366
- Download datasheet (5Mb)
Revision 1.3 (08-27-09)
BITS
6:0
9
8
7
Restart Auto-Negotiation (PHY_RST_AN)
When set, this bit restarts the Auto-Negotiation process.
0: Normal operation
1: Auto-Negotiation restarted
Duplex Mode (PHY_DUPLEX)
This bit is used to set the duplex when the
is disabled.
0: Half Duplex
1: Full Duplex
Collision Test Mode (PHY_COL_TEST)
This bit enables/disables the collision test mode of the Port x PHY. When
set, the collision signal is active during transmission. It is recommended that
this feature be used only in loopback mode.
0: Collision test mode disabled
1: Collision test mode enabled
RESERVED
Note 13.55 The default value of this bit is determined by the logical OR of the Auto-Negotiation strap
Note 13.56 The default value of this bit is the value of the Auto-Negotiation strap
Note 13.57 The default value of this bit is determined by the logical AND of the negation of the Auto-
(autoneg_strap_1
strap
Auto-Negotiation strap is set, the default value is 1, otherwise the default is determined by
the value of the Speed Select strap. Refer to
page 45
Port 1 PHY,
Straps," on page 45
Negotiation strap
the Duplex Select strap
Essentially, if the Auto-Negotiation strap is set, the default value is 0, otherwise the default
is determined by the value of the Duplex Select strap. Refer to
"Configuration Straps," on page 45
(speed_strap_1
for more information.
autoneg_strap_2
DESCRIPTION
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
(autoneg_strap_1
for Port 1 PHY,
for more information.
for Port 1 PHY,
DATASHEET
(duplex_strap_1
Auto-Negotiation (PHY_AN)
194
for Port 2 PHY). Refer to
autoneg_strap_2
for more information.
for Port 1 PHY,
speed_strap_2
for Port 1 PHY,
Section 4.2.4, "Configuration Straps," on
for Port 2 PHY) and the Speed Select
autoneg_strap_2
for Port 2 PHY). Essentially, if the
duplex_strap_2
bit
Section 4.2.4, "Configuration
TYPE
R/W
R/W
R/W
SMSC LAN9303/LAN9303i
RO
SC
(autoneg_strap_1
for Port 2 PHY) and
for Port 2 PHY).
Section 4.2.4,
Note 13.57
DEFAULT
Datasheet
0b
0b
-
for
Related parts for lan9303
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Interface, Integrated USB2.0 Compatible 3-Port Hub
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Lan91c100fd Rev. B Feast Fast Ethernet Controller With Full Duplex Capability
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Feast ? Ast Ethernet Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Com20022i 10 Mbps Arcnet Ansi 878.1 Controller With 2k X 8 On-chip Ram
Manufacturer:
Standard Microsystems Corp.
Part Number:
Description:
Lpc47n207 Lpc Super I/o Irda Hot Docking Chip With Uart Data Brief
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Advanced I/o With X-bus Interface
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Fdc37m707 Enhanced Super I/o Controller With Wake-up Features
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Twenty Pin Uart Tpuart Corporation
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Enhanced Small Device Interface Controller
Manufacturer:
Standard Microsystems Corp.
Part Number:
Description:
Rpm-based Pwm Fan Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Rpm-based Pwm Fan Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Emc1001 1.5?c Smbus Temperature Sensor In Miniature Sot-23
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Triple Temperature Sensor With Beta Compensation And Hotter Of Two Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Multiple Temperature Sensor With Beta Compensation And Hottest Of Thermal Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Triple Temperature Sensor With Resistance Error Correction & Hotter Of Two Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet: