LAN9500 Datasheet, PDF (187/213 Pages) SMSC Corporation – USB 2.0 to 10/100 Ethernet Controller Promiscuous mode

7.5.13 INTERRUPT MASK REGISTER
Index (In Decimal): 30
Size:
Bits
Description
15:8 RESERVED
7:0 Mask Bits
0 = interrupt source is masked
1 = interrupt source is enabled
LAN950x
16 bits
Type
RO
R/W
Default
-
00h
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DS00001875A-page 187