12 interrupt mask, Interrupt mask, Datasheet 4.5.12 interrupt mask – SMSC LAN9420 User Manual
Page 147
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Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
SMSC LAN9420/LAN9420i
147
Revision 1.22 (09-25-08)
DATASHEET
4.5.12
Interrupt Mask
Index (In Decimal):
30
Size:
16 bits
BITS
DESCRIPTION
TYPE
DEFAULT
15:8
RESERVED
RO
-
7:0
Mask Bits
1 = interrupt source is enabled, 0 = interrupt source is masked
R/W
00h
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