LAN91C96_07 SMSC [SMSC Corporation], LAN91C96_07 Datasheet - Page 33

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

NO.
1
2
3
Note
SMSC LAN91C965v&3v
NO.
PWRDWN Pin
deassertion
By writing a 0 to
CTR WAKEUP_EN
bit
7S
8S
ECSR Power Down bit must not be set to one (1) in LOCAL BUS mode.
1
2
3
4
5
6
7
8
1
:
WAKES UP BY
The LAN91C96 implementation is different from the LAN91C95; the LAN91C96 powers down the Ethernet
Rx and Link logic also, whereas, the LAN91C95 does not.
(A=ASSRTD)
PWRDWN
Table 5.8 - PCMCIA Mode (Refer To Table 5.7 For Next States To Wake-Up Events)
PIN
nA
nA
nA
nA
nA
nA
nA
nA
nA
A
PWR DWN PIN
CURRENT STATE
(A= ASSRTD)
ENABLE
ECOR
FUNC
X
1
1
1
0
0
1
1
1
1
nA
nA
nA
DOWN
ECSR
PWR
DATASHEET
Table 5.9 - PCMCIA Mode
X
0
0
X
X
1
1
1
1
0
ENABLE
change
ECOR
FUNC
No
1
1
DWN
PWR
CTR
Page 33
BIT
X
0
0
1
X
X
0
1
0
1
Non-PCI Single-Chip Full Duplex Ethernet Controller with Magic Packet
NEXT STATE
WAKEUP_E
change
DOWN
ECSR
PWR
No
N BIT
0
0
CTR
X
0
1
1
0
1
0
0
1
1
No change
PWRDWN
CTR
Everything.
Asserts the
modem power
down pin
(nPWDN)
also
Ethernet Tx
Ethernet Tx,
Rx
Ethernet Tx,
Rx, Link
Ethernet Tx,
Rx
Ethernet Tx,
Rx, Link
Ethernet Tx,
Rx, Link
Ethernet Tx,
Rx
Ethernet Tx,
Rx
BIT
0
0
POWERS
1
1
1
1
, Link
, Link
, Link
, Link
DOWN
1
1
1
1
WAKEUP_EN
No change
CTR
BIT
DOES NOT POWER
Ethernet Tx, Rx,
Link; PCMCIA
Att/Config Mem
Ethernet Rx, Link;
PCMCIA Att/Config
Mem
PCMCIA Att/Conf
Memory
PCMCIA Att/Conf
Memory
PCMCIA Att/Conf
Memory
PCMCIA Att/Config
Mem
PCMCIA Att/Config
Mem
PCMCIA Att/Config
Mem
PCMCIA Att/Config
Mem
0
0
DOWN
Rev. 03-28-07
Fully Awake
Pin deassertion
will make the
Att/Conf Mem
accessible
entirely
COMMENTS