lan91c95 Standard Microsystems Corp., lan91c95 Datasheet - Page 35

• Manufacturer Part Number: lan91c95
• Description: Isa/pcmcia Full Duplex Single-chip Ethernet And Modem Controller With Ram
• Manufacturer: Standard Microsystems Corp.

Note 1: The chart assumes that ECOR Function Enable bit is meaningless in ISA mode.
Note 2: ECSR Power Down bit must not be set to one (1) in ISA mode
nWAKEUP
deassertn -
PWRDWN
PWRDWN
PWRDWN
deassertn
= 0, CTR
WAKES
-EN Pin
UP BY
ECSR
bit = 0
AND-,
Pin
PWR DWN
(A=Assrtd)
Pin
nA
nA
nA
nWAKEUP-
(A=Assrtd)
EN PIN
nA
nA
X
Table 6B - ISA MODE (*Rev. C and Higher)
FUCNTIO
N ENABLE
No change
No change
ECOR
X
POWER
NEXT STATE
change
DOWN
ECSR
No
0
0
35
DWN BIT
change
PWR-
CTR
No
0
0
UP_EN
change
change
WAKE
CTR
BIT
No
No
0
ENABLE
change
MCOR
FUNC
No
-
-
POWER
change
DOWN
MCSR
No
-
-
COMMENTS
meaningless
in ISA mode
Fully Awake
Enable Bit
Function
value is
ECOR