LAN9215 Datasheet, PDF (73/134 Pages) SMSC Corporation – Highly Efficient 10/100 Ethernet Controller with HP Auto-MDIX

Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX
Datasheet
BITS
3-1
0
DESCRIPTION
Reserved
IRQ Buffer Type (IRQ_TYPE) – When cleared, enables IRQ to function
as an open-drain buffer for use in a Wired-Or Interrupt configuration.
When set, the IRQ output is a Push-Pull driver. When configured as an
open-drain output the IRQ_POL field is ignored, and the interrupt output
is always active low.
TYPE
RO
R/W
NASR
DEFAULT
-
0
SMSC LAN9215
73
DATASHEET
Revision 1.5 (07-18-06)