Datasheet

Bits Description Type Default
15:8 RESERVED RO —
7 INT7
0 = not source of interrupt
1 = ENERGYON generated
RO/LH 0b
6 INT6
0 = not source of interrupt
1 = Auto-Negotiation complete
RO/LH 0b
5 INT5
0 = not source of interrupt
1 = Remote Fault Detected
RO/LH 0b
4 INT4
0 = not source of interrupt
1 = Link Down (link status negated)
RO/LH 0b
3 INT3
0 = not source of interrupt
1 = Auto-Negotiation LP Acknowledge
RO/LH 0b
2 INT2
0 = not source of interrupt
1 = Parallel Detection Fault
RO/LH 0b
1 INT1
0 = not source of interrupt
1 = Auto-Negotiation Page Received
RO/LH 0b
0 RESERVED RO 0b
LAN8720A/LAN8720AI
DS00002165B-page 50  2016 Microchip Technology Inc.
4.2.13 INTERRUPT MASK REGISTER
Index (In Decimal): 30 Size: 16 bits
Bits Description Type Default
15:8 RESERVED RO —
7:1 Mask Bits
0 = interrupt source is masked
1 = interrupt source is enabled
Note: Re
fer to Section 4.2.12, Interrupt Source Flag Register for details
on the corresponding interrupt definitions.
R/W 0000000b
0 RESERVED RO —