LAN9312-NZW SMSC, LAN9312-NZW Datasheet - Page 365

• Manufacturer Part Number: LAN9312-NZW
• Description: Ethernet ICs Hi Per 2 Port 10/100 Ethernet Switch
• Manufacturer: SMSC
• Type: Two Port Managed Ethernet Switchr

Specifications of LAN9312-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): 186 mA, 295 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9312
14.5.2.44
BITS
31:0
RESERVED
Port x MAC Interrupt Pending Register (MAC_IPR_x)
This read-only register contains the pending Port x interrupts. A set bit indicates an interrupt has been
triggered. All interrupts in this register may be masked via the
(MAC_IPR_x)
Note: There are no possible Port x interrupt conditions available. This register exists for future use.
Register #:
register. Refer to
Port0: 0481h
Port1: 0881h
Port2: 0C81h
DESCRIPTION
Chapter 5, "System Interrupts," on page 49
DATASHEET
365
Size:
Port x MAC Interrupt Pending Register
32 bits
for more information.
TYPE
RO
Revision 1.7 (06-29-10)
DEFAULT
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