LAN9211 datasheet(124/147 Pages) SMSC

Teilenummer	LAN9211

Bauteilbeschribung	High-Performance Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support

PDF	147 Pages

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Hersteller	SMSC [SMSC Corporation]

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High-Performance Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support

Datasheet

Revision 2.9 (03-01-12)

124

SMSC LAN9211

DATASHEET

5.5.11

Interrupt Source Flag

Note 5.5

The default value of this bit will vary dependant on the current link state of the line.

5.5.12

Interrupt Mask

Index (In Decimal):

Size:

16-bits

BITS

DESCRIPTION

TYPE

DEFAULT

15-8

Reserved. Ignore on read.

RO/LH

INT7. 1= ENERGYON generated, 0= not source of interrupt

RO/LH

INT6. 1= Auto-Negotiation complete, 0= not source of interrupt

RO/LH

INT5. 1= Remote Fault Detected, 0= not source of interrupt

RO/LH

INT4. 1= Link Down (link status negated), 0= not source of interrupt

RO/LH

See Note 5.5

INT3. 1= Auto-Negotiation LP Acknowledge, 0= not source of interrupt

RO/LH

INT2. 1= Parallel Detection Fault, 0= not source of interrupt

RO/LH

INT1. 1= Auto-Negotiation Page Received, 0= not source of interrupt

RO/LH

Reserved.

RO/LH

Index (In Decimal):

Size:

16-bits

BITS

DESCRIPTION

TYPE

DEFAULT

15-8

Reserved. Write as 0; ignore on read.

7-0

Mask Bits. 1 = interrupt source is enabled 0 = interrupt source is masked

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