80960CF-40 Datasheet, PDF (45/77 Pages) Intel Corporation – 80960CF-40, -33, -25, -16 32-BIT HIGH-PERFORMANCE SUPERSCALAR EMBEDDED MICROPROCESSOR

A
80960CF-40, -33, -25, -16
PCLK2:1
NMI, XINT7:0
1.5 V
1.5 V
1.5 V
T_IS
Min
T_IH
Min
1.5 V
Valid
1.5 V
Figure 12. NMI, XINT7:0 Input Setup and Hold Waveform
F_CX013A
PCLK2:1
Outputs:
A31:2, D31:0, BE3:0,
ADS, BLAST, WAIT, W/R,
DT/R, DEN, LOCK,
D/C, SUP, DMA
HOLD
1.5 V
Valid
1.5 V
T_OF
Min
Max
1.5 V
T_OV
Max
Min
1.5 V Valid
T_IH
Min
1.5 V
T_IS T_IH
Min _Min
1.5 V
T_IS
Min
1.5 V
T_OV
T_OV
Min Max
Min Max
HOLDA
1.5 V
1.5 V
1.5 V
F_CX014A
NOTES:
1. T_OV T_OH - OUTPUT DELAY - Maximum output delay is referred to as Output Valid Delay (T_OV); minimum
output delay is referred to as Output Hold (T_OH).
2. T_OF - OUTPUT FLOAT DELAY - Output float condition occurs when the maximum output current becomes less that I_LO in
magnitude.
3. T_IS T_IH - INPUT SETUP AND HOLD - The input setup and hold requirements specify the sampling window during which
synchronous inputs must be stable for correct processor operation.
Figure 13. Hold Acknowledge Timings
PRELIMINARY
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