LAN91C96_07 SMSC [SMSC Corporation], LAN91C96_07 Datasheet - Page 29

• Manufacturer Part Number: LAN91C96_07
• Description: Non-PCI Single-Chip Full Duplex Ethernet Controller with Magic Packet
• Manufacturer: SMSC [SMSC Corporation]

Note 5.1
SMSC LAN91C965v&3v
8 BIT MODE
((nEN16=1)
(16BIT=0))
16 BIT MODE
otherwise
PCMCIA
Attribute
Memory
PCMCIA
Configuration
Registers
Ethernet I/O
space
(Note 5.1)
This space also allows access to the PCMCIA Configuration Register through Bank 4.
nIOWR (68K:
xDS, R/nW)
nOE, nWE
nOE, nWE
SIGNALS
nIORD/
USED
Table 5.2 - Bus Transactions In LOCAL BUS Mode
A0
0
1
0
0
1
1
Table 5.1 - LAN91C96 Address Space
LOCAL
BUS
N
N
Y
DATASHEET
NSBHE
X
X
0
1
0
1
PCMCIA
Page 29
Y
Y
Y
Non-PCI Single-Chip Full Duplex Ethernet Controller with Magic Packet
68000
N
N
Y
Even byte
Even byte
Even byte
Odd byte
D0-7
-
(extern
ROM)
CHIP
ON-
N
al
Y
Y
Invalid cycle
Up to 32k
locations,
only even
bytes are
usable
64
locations,
only even
bytes are
usable
16 locations
DEPTH
Odd byte
Odd byte
D8-15
-
-
-
8 bits on
even
addresses
8 bits
8 or 16
bits
(68K: 16
bits only)
WIDTH
Rev. 03-28-07