82595TX Datasheet, PDF (44/59 Pages) Intel Corporation – ISA/PCMCIA HIGH INTEGRATION ETHERNET CONTROLLER

82595TX
11 5 PCMCIA Interface Timing
Table 11-6 PCMCIA I O Access
Parameter
Description
Min Max Units
Comments
T30a
ADDRESS Valid to CMD Active
70
ns
T31a
CMD Inactive to ADDRESS Change
20
ns
T32a
ADDRESS Valid to IOIS16 Active Inactive
35 ns
T33a
ADDRESS Change to IOIS16 Change
35 ns
T34a
REG Active before CMD Active
5
ns
T35a
REG Active after CMD Inactive
0
ns
T36a
CE Active Inactive before CMD Active
5
ns
T37a
CE Active Inactive after CMD Inactive
20
ns
T38a
CMD Active to Inactive
165
ns
T39a
CMD Active to WAIT Active Inactive
35 ns
T40a
WAIT Active Duration
12 ms
T41a
WAIT Inactive to CMD Inactive
0
ns
T42a
CMD Active to DATA READ Valid
90 ns
T43a
WAIT Inactive to DATA READ Valid
25 ns Applies to Extended Cycles Only
T44a
DATA READ Valid after CMD Inactive
0
ns
T45a
DATA WRITE Valid to CMD Active
50
ns
T46a
DATA WRITE Valid after CMD Inactive
30
ns
T184a
Data Driven from READ CMD Active
0
ns
T185a
READ CMD Inactive to Data Tri-State
30 ns
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