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Table 23. 80960Hx A.C. Characteristics (Sheet 2 of 2)
Per conditions in
Symbol
T
IS2
T
IH2
T
AVSH1
T
AVSH2
T
AVEL1
T
AVEL2
T
NLQV
T
DVNH
T
NLNH
T
NHQX
T
EHTV
T
TVEL
T
IS7
T
IH7
T
IS8
T
IH8
NOTE: See
Datasheet
Section 4.2, "Operating Conditions" on page 37
Parameter
READY, BTERM, HOLD, and
Input Setup for
BOFF
READY, BTERM, HOLD, and
Input Hold for
BOFF
Relative Output Timings
A31:2 Valid to ADS Rising
BE3:0, W/R, SUP, D/C Valid to ADS Rising
A31:2 Valid to DEN Falling
BE3:0, W/R, SUP Valid to DEN Falling
WAIT Falling to Output Data Valid
Output Data Valid to WAIT Rising
WAIT Falling to WAIT Rising
Output Data Hold after WAIT Rising
DT/R Hold after DEN High
DT/R Valid to DEN Falling
XINT7:0, NMI Input Setup
XINT7:0, NMI Input Hold
RESET Input Setup
RESET Input Hold
Table 24, "AC Characteristics Notes" on page 44
and
Section 4.7.1, "AC Test Conditions" on page
1, 2, 3, 6, 10
T – 5
T – 5
T – 5
T – 5
-5 + N*T
-4 + N*T
(N+1)*T
T/2 – 5
80960HA
T/2 – 4
80960HD
T/4 – 4
80960HT
T/6 – 4
1, 7, 10
Relative Input Timings
T/4 + 1
for all notes related to AC specifications.
80960HA/HD/HT
Min
Max
Units
6
ns
2.5
ns
T + 5
ns
T + 5
ns
T + 5
ns
T + 5
ns
-5
5
ns
5 + N*T
ns
4 + N*T
ns
-5 +
5 + (N+1)*T
ns
Infinite
ns
ns
ns
ns
6
ns
2.5
ns
3
ns
ns
45.
Notes
10
10
10
10
10
4,
10
4,
10
5,
10
10
10
9
9
8
8
43
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