80960CA-33 Datasheet, PDF (35/68 Pages) Intel Corporation – 80960CA-33, -25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR

80960CA-33, -25, -16
PCLK2:1
NMI, XINT7:0
1.5V
1.5V
T_IS
Min
T_IH
Min
1.5V
Valid
1.5V
1.5V
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
HOLDA
1.5V
Valid
1.5V
T_OF
Min
Max
1.5V
T_OV
Max
Min
1.5V Valid
T_IH
Min
1.5V
T_IS T_IH
Min _Min
1.5V
T_IS
Min
1.5V
T_OV
Min Max
T_OV
Min Max
1.5V
1.5V
1.5V
T_OV T_OH - OUTPUT DELAY - The maximum output delay is referred to
as the Output Valid Delay (T_OV). The minimum output delay is
referred to as the Output Hold (T_OH).
T_OF
- OUTPUT FLOAT DELAY - The output float condition occurs
when the maximum output current becomes less that I_LO in magnitude.
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
F_CX014A
31