Cooper LP800 Guia do Utilizador descarregar pdf (Página 420)

100

101

Analyzin

Results 14

-27

To add a bus expression

In the Add Trace dialog box, in the Functions and Macros

list, select Digital Operators and Functions.

Click the

{ } entry.

In the Simulation Output Variables list, click the signals in

high-order to low-order sequence.

If you want to label the bus with a name that is different

from the default:

Click in the Trace Expression text box after the last

character in the bus name.

Type ;

display_name where display_name is the

name of the label.

If you want to set the radix to something different from the

default:

Click in the Trace Expression text box after the last

character in the expression.

Type one of the following where

radix is a value from

the table on page 14-26

• If you specified a

display_name, then type

;radix.

• If you did not specify a

display_name, then

type

;;radix (two semicolons preceding the

radix value).

Examples:

{Q2,Q1,Q0};A;O

specifies a 3-

bit bus whose most si

nificant bit

is Q2. Probe labels the plot A,

and values appear in octal

notation.

{a3,a2,a1,a0};;d

specifies a

4-bit bus. On the Probe plot,

values appear in decimal

notation. Since no display name

is specified, Probe uses the

nal list as a label.

{a[3:0]}

is equivalent to

{a3,a2,a1,a0}

1 2 ... 415 416 417 418 419 420 421 422 423 424 425 ... 566 567

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