TS68882VF1B/C20 データシートの表示（PDF） - Atmel Corporation

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TS68882VF1B/C20

CMOS enhanced floating-point co-processor, 20MHz

Atmel Corporation 

Figure 2b. CQFP Terminal Designation

TS68882

Functional Signal

Descriptions

This section contains a brief description of the input and output signals for the TS68882

floating-point co-processor. The signals are functionally organized into groups as shown

in Figure 3.

Figure 3. TS68882 Input/output Signals

2119A–HIREL–04/02

Note:

The terms assertion and negation are used extensively. This is done to avoid confusion

when describing “active-low” and “active-high” signals. The term assert or assertion is

used to indicate that a signal is active or true, independent of whether that level is repre-

sented by a high or low voltage. The term negate or negation is used to indicate that a

signal is inactive or false.

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