LAN9313I-NZW SMSC, LAN9313I-NZW Datasheet - Page 201

• 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
13.1.5.6
31:16
BITS
15:0
RESERVED
Physical Address[47:32]
This field contains the upper 16-bits (47:32) of the physical address of the
Switch Fabric MACs.
Switch Fabric MAC Address High Register (SWITCH_MAC_ADDRH)
This register contains the upper 16-bits of the MAC address used by the switch for Pause frames. This
r e g i s t e r i s u s e d i n c o n j u n c t i o n w i t h
(SWITCH_MAC_ADDRL). The contents of this register are optionally loaded from the EEPROM at
power-on through the EEPROM Loader if a programmed EEPROM is detected. The least significant
byte of this register (bits [7:0]) is loaded from address 05h of the EEPROM. The second byte (bits
[15:8]) is loaded from address 06h of the EEPROM. The Host can update the contents of this field
after the initialization process has completed.
Refer to
information on how this address is loaded by the EEPROM Loader.
on page 113
Offset:
Section 13.1.5.7, "Switch Fabric MAC Address Low Register (SWITCH_MAC_ADDRL)"
contains additional details on using the EEPROM Loader.
1F0h
DESCRIPTION
DATASHEET
201
Size:
S w i t c h F a b r i c M A C A d d r e s s L o w R e g i s t e r
32 bits
Section 8.2.4, "EEPROM Loader,"
TYPE
R/W
RO
Revision 1.7 (06-29-10)
DEFAULT
FFFFh
-
for