lan9303 Standard Microsystems Corp., lan9303 Datasheet - Page 289
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: 289 of 366
- Download datasheet (5Mb)
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
SMSC LAN9303/LAN9303i
13.4.3.16
31:16
12:10
BITS
15
14
13
9
8
7
6
5
4
3
RESERVED
802.1Q VLAN Disable
When set, the VID from the VLAN tag is ignored and the per port default
VID (PVID) is used for purposes of VLAN rules. This does not affect the
packet tag on egress.
Use Tag
When set, the priority from the VLAN tag is enabled as a transmit priority
queue choice.
Allow Monitor Echo
When set, monitoring packets are allowed to be echoed back to the source
port. When cleared, monitoring packets, like other packets, are never sent
back to the source port.
This bit is useful when the monitor port wishes to receive it’s own IGMP
packets.
IGMP Monitor Port
This field is the port bit map where IPv4 IGMP packets are sent.
Use IP
When set, the IPv4 TOS or IPv6 SC field is enabled as a transmit priority
queue choice.
RESERVED
Enable IGMP Monitoring
When set, IPv4 IGMP packets are monitored and sent to the IGMP monitor
port.
SWE Counter Test
When this bit is set the Switch Engine counters that normally clear to 0 when
read will be set to 7FFF_FFFCh when read.
DA Highest Priority
When this bit is set and the priority enable bit in the ALR table for the
destination MAC address is set, the transmit priority queue that is selected
is taken from the ALR Priority bits (see the
1 Register
Filter Multicast
When this bit is set, packets with a multicast destination address are filtered
if the address is not found in the ALR table. Broadcasts are not included in
this filter.
Drop Unknown
When this bit is set, packets with a unicast destination address are filtered
if the address is not found in the ALR table.
Switch Engine Global Ingress Configuration Register (SWE_GLOBAL_INGRSS_CFG)
This register is used to configure the global ingress rules.
(SWE_ALR_RD_DAT_1)).
Register #:
1840h
DESCRIPTION
DATASHEET
Switch Engine ALR Read Data
289
Size:
32 bits
TYPE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
Revision 1.3 (08-27-09)
DEFAULT
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
-
-
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: