Datasheet

Non-PCI Single-Chip Full Duplex Ethernet Controller with Magic Packet
Datasheet
SMSC LAN91C96 5v&3v Page 61 Revision 1.0 (10-24-08)
DATASHEET
TX FIFO EMPTY
DQS
nQ
IntAck1
DQS
nQ
IntAck2
DQS
nQ
IntAck4
RX_OVRN
nWRACK
Fatal TX Error
SQET
LOST CARR
LATCOL
16COL
Interrupt Status Register
76543210
nRDIST
Interrupt Mask Register
76543210
OE
nOE
Edge Detector on Link Err LE_Enable CTR-ROL CR_Enable TE_Enable
ALLOCATION
FAILED
RX_OVRN INT
EPH INT MDINT
ALLOC INT
TX EMPTY INT
TX INT
RCV INT
INT
RCV FIFO NOT EMPTY
D[7:0] D[15:8]
DATA BUS D[15:0]
MAIN INTERRUPTS
TX FIFO
NOT EMPTY
DQS
nQ
IntAck7
MDINT
Figure 7.1 – Interrupt Structure