80960CF-40(2002) 查看數據表（PDF） - Intel
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80960CF-40 Datasheet PDF : 70 Pages
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80960-40, -33, -25
Table 19. 80960CF AC Characteristics (25 MHz) (Sheet 2 of 3)
Symbol
Parameter (1)
Min
Max
Unit Notes
Relative Output Timings (2, 3, 4, 9)
TAVSH1
TAVSH2
A31:2 Valid to ADS Rising
BE3:0, W/R, SUP, D/C,
DMA, DACK3:0 Valid to ADS Rising
T–4
T–6
T+4
ns
T+6
ns
TAVEL1
TAVEL2
A31:2 Valid to DEN Falling
BE3:0, W/R, SUP, INST,
DMA, DACK3:0 Valid to DEN Falling
T–4
T–6
T+4
ns
T+6
ns
TNLQV
TDVNH
TNLNH
WAIT Falling to Output Data Valid
Output Data Valid to WAIT Rising
WAIT Falling to WAIT Rising
TNHQX Output Data Hold after WAIT Rising
±6
ns
N*T – F N*T + 6 ns
(5)
N*T ± 4
ns
(5)
(N+1)*T–
8
(N+1)*T+6
ns
(6)
TEHTV
TTVEL
DT/R Hold after DEN High
DT/R Valid to DEN Falling
T/2 – 7
∞
ns
(7)
T/2 – 4
ns
Relative Input Timings (2, 3, 4)
TIS5 RESET Input Setup (2-x Clock Mode)
TIH5 RESET Input Hold (2-x Clock Mode)
TIS6 DREQ3:0 Input Setup
TIH6 DREQ3:0 Input Hold
TIS7 XINT7:0, NMI Input Setup
TIH7 XINT7:0, NMI Input Hold
TIS8 RESET Input Setup (1-x Clock Mode)
TIH8 RESET Input Hold (1-x Clock Mode)
8
7
14
9
9
5
3
T/4 + 1
ns (14)
ns (14)
ns
(8)
ns
(8)
ns (16)
ns (16)
ns (15)
ns (15)
34
Datasheet
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