w89c926 Winbond Electronics Corp America, w89c926 Datasheet - Page 39

• Manufacturer Part Number: w89c926
• Description: Pcmcia Ethernet Network Twisted Pair Interface Controller
• Manufacturer: Winbond Electronics Corp America

PCMCIA Bus Slave Access
SYMBOL
T13a
T13b
T14a
T14b
T15a
T15b
T16a
T1a
T1b
T2a
T2b
T3a
T3b
T7a
T7b
T9a
T9b
T10
T11
T12
T4
T5
T6
T8
HA0-16 & REG valid to OE, WE asserted
HA0-16 & REG valid to IORD, IOWR asserted.
HA0-16 valid to OE, WE asserted.
HA0-16 valid to IORD, IOWR asserted.
HA0-16 valid to IOIS16 asserted.
valid.
HD0-15 read data hold after OE, IORD deasserted.
HD0-15 write data setup before WE deasserted.
HD0-15 write data setup befor IOWR assert.
HD0-15 write data hold after WE deasserted.
HD0-15 write data hold after IOWR deasserted.
CE1 ,2 asserted to OE, WE asserted.
CE1 ,2 asserted to IORD, IOWR asserted.
OE, WE, IORD, IOWR asserted to WAIT asserted.
IORD asserted to INPACK asserted.
IORD asserted to HD0-15 read data valid.
OE asserted to HD0-15 read data valid.
IORD, IOWR minimum width time.
OE, WE deasserted to REG deasserted.
IORD, IOWR deasserted to REG deasserted.
OE, WE deasserted to CE1 ,2 deasserted.
IORD, IOWR deasserted to CE1 ,2 deasserted.
OE, WE deasserted to HA0-16 deasserted.
WAIT deasserted to HD0-15 memory read data
WAIT deasserted to HD0-15 I/O read data valid.
DESCRIPTION
- 39 -
Note 2
Note 3
Note 4
Note 1
Note 8
Note 6
Note 9
Note 1, 5
Note 1, 5
Note 7
Note 7
Publication Release Date: January 1996
W89C926 PENTIC+
MIN.
165
10
10
70
40
60
15
30
15
15
20
15
5
0
5
5
0
-
-
-
-
-
-
-
MAX.
100
35
35
40
50
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Revision A1
UNIT
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS