LAN9311-NZW Standard Microsystem (Smsc), LAN9311-NZW Datasheet - Page 307

• Manufacturer Part Number: LAN9311-NZW
• Description: Ethernet Switch 2-Port 10Mbps/100Mbps 128-Pin XVTQFP
• Manufacturer: Standard Microsystem (Smsc)

Specifications of LAN9311-NZW

• Package: 128XVTQFP
• Phy/transceiver Interface: MII
• Number Of Primary Switch Ports: 2
• Maximum Data Rate: 100 Mbps
• Internal Memory Buffer Size: 32 KB
• Vlan Support: Yes
• Power Supply Type: Analog
• Minimum Single Supply Voltage: 3 V
• Maximum Single Supply Voltage: 3.6 V
• Maximum Supply Current: 0.295 A
• Maximum Power Dissipation: 1070 mW

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
14.4.2.12
BITS
15:8
7
6
5
4
3
2
1
0
RESERVED
INT7_MASK
This interrupt mask bit enables/masks the ENERGYON interrupt.
0: Interrupt source is masked
1: Interrupt source is enabled
INT6_MASK
This interrupt mask bit enables/masks the Auto-Negotiation interrupt.
0: Interrupt source is masked
1: Interrupt source is enabled
INT5_MASK
This interrupt mask bit enables/masks the remote fault interrupt.
0: Interrupt source is masked
1: Interrupt source is enabled
INT4_MASK
This interrupt mask bit enables/masks the Link Down (link status negated)
interrupt.
0: Interrupt source is masked
1: Interrupt source is enabled
INT3_MASK
This interrupt mask bit enables/masks the Auto-Negotiation LP acknowledge
interrupt.
0: Interrupt source is masked
1: Interrupt source is enabled
INT2_MASK
This interrupt mask bit enables/masks the Parallel Detection fault interrupt.
0: Interrupt source is masked
1: Interrupt source is enabled
INT1_MASK
This interrupt mask bit enables/masks the Auto-Negotiation page received
interrupt.
0: Interrupt source is masked
1: Interrupt source is enabled
RESERVED
Port x PHY Interrupt Mask Register (PHY_INTERRUPT_MASK_x)
This read/write register is used to enable or mask the various Port x PHY interrupts and is used in
conjunction with the
Index (decimal): 30
Port x PHY Interrupt Source Flags Register
DESCRIPTION
DATASHEET
307
Size:
16 bits
(PHY_INTERRUPT_SOURCE_x).
TYPE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
Revision 1.7 (06-29-10)
DEFAULT
0b
0b
0b
0b
0b
0b
0b
-
-