LAN9313I-NZW SMSC, LAN9313I-NZW Datasheet - Page 319

• Manufacturer Part Number: LAN9313I-NZW
• Description: Ethernet ICs Three Port 10/100 Ethernet Switch
• Manufacturer: SMSC
• Type: Three Port Managed Ethernet Switchr

Specifications of LAN9313I-NZW

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Switches
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 Mbps, 100 Mbps
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 0 V
• Supply Current (max): 155 mA, 270 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
SMSC LAN9313/LAN9313i
13.3.3.6
BITS
31:2
1
0
RESERVED
ALR Init Done
When set, indicates that the ALR table has finished being initialized by the
reset process. The initialization is performed upon any reset that resets the
switch fabric. The initialization takes approximately 20uS. During this time,
any received packet will be dropped. Software should monitor this bit before
writing any of the ALR tables or registers.
Make Pending
When set, indicates that the Make Entry command is taking place. This bit
is cleared once the Make Entry command has finished.
Switch Engine ALR Command Status Register (SWE_ALR_CMD_STS)
This register indicates the current ALR command status.
Note 13.64 The default value of this bit is 0 immediately following any switch fabric reset and then self-
Register #:
sets to 1 once the ALR table is initialized.
1808h
DESCRIPTION
DATASHEET
319
Size:
32 bits
TYPE
RO
RO
RO
SS
SC
Revision 1.7 (06-29-10)
Note 13.64
DEFAULT
0b
-