80960CF-40(2002) Просмотр технического описания (PDF) - Intel

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производитель

80960CF-40
(Rev.:2002)

32-Bit High-Performance Superscalar Embedded Microprocessor

Intel 

80960-40, -33, -25

Figure 12. NMI, XINT7:0 Input Setup and Hold Waveform

PCLK2:1

NMI, XINT7:0

1.5 V

1.5 V

1.5 V

TIS

Min

TIH

Min

1.5 V

Valid

1.5 V

Figure 13. Hold Acknowledge Timings

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

TOF

Min

Max

1.5 V

TOV

Min

Max

1.5 V Valid

TIH

Min

1.5 V

TIS TIH

Min Min

1.5 V

TIS

Min

1.5 V

TOV

TOV

Min Max

Min Max

HOLDA

1.5 V

1.5 V

1.5 V

F_CX014A

NOTES:

1. TOV TOH - OUTPUT DELAY - Maximum output delay is referred to as Output Valid Delay (TOV); minimum

output delay is referred to as Output Hold (TOH).

2. TOF - OUTPUT FLOAT DELAY - Output float condition occurs when the maximum output current becomes

less that ILO in magnitude.

3. TIS TIH - 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.

38

Datasheet

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