lan91c95 Standard Microsystems Corp., lan91c95 Datasheet - Page 37
lan91c95
Manufacturer Part Number
lan91c95
Description
Isa/pcmcia Full Duplex Single-chip Ethernet And Modem Controller With Ram
Manufacturer
Standard Microsystems Corp.
Datasheet
1.LAN91C95.pdf
(144 pages)
- Current page: 37 of 144
- Download datasheet (430Kb)
Func. En. = 1,
PWRDWN bit
WAKEUP_EN
WAKEUP_EN
By writing 1 to
WAKEUP_EN
By writing 0 to
By writing 0 to
Pin deassertn
Down and a 0
By writing a 0
Power Down,
ECSR Power
ECSR Power
ECSR Power
PWRDWNbit
PWRDWN =
to 0 to ECSR
AND- ECOR
By writing 1
ECOR Func
WAKES UP
nWAKEUP-
Enable, 0 to
deassertn -
PWRDWN,
PWRDWN,
PWRDWN
a 0 to CTR
Down, 0 to
and a 0 to
Down bit*
and 0 to
EN Pin
0, CTR
to CTR
to CTR
ECSR
CTR
BY
= 0
bit
bit
bit
(A=Ass
PWR
DWN
rtd)
Pin
nA
nA
nA
nA
nA
nA
nA
nA
nA
nWAKE
(A=Ass
UP-EN
PIN
rtd)
nA
nA
nA
nA
nA
nA
nA
nA
X
Table 7B - PCMCIA MODE (*Rev. C and Higher)
ENABLE
change
change
ECOR
FUNC
No
No
1
1
0
1
1
1
1
DOWN
change
change
ECSR
PWR
No
No
0
0
X
0
0
0
0
NEXT STATE
37
No change
No change
PWRDWN
CTR
BIT
X
0
0
0
0
0
0
WAKE
UP_EN
change
change
CTR
BIT
No
No
0
0
0
0
0
0
0
ENABLE
change
MCOR
FUNC
No
-
-
-
-
-
-
-
-
change
DOWN
MCSR
PWR
No
-
-
-
-
-
-
-
-
Att/Conf Mem
COMMENTS
will make the
be written as
were set to 1
be written as
0 only if both
were set to 1
be written as
0 only if both
were set to 1
0 only if both
Power down
Power down
Fully Awake
NOTE: Both
Power down
NOTE: Both
NOTE: Both
deassertion
precedence
bits need to
bits need to
bits need to
accessible
entirely
Pin
MP
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