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AR# 183

PROwave - Viewing an arbitrary set of signals as a bus in the waveform window

Description

Keywords: signals, vector, bus, busses, PROwave

Urgency: Standard

General Description:
How do I view an arbitrary set of signals as a bus in the waveform window?

解决方案

Vectors must be made in PROsim for all busses and sets of arbitrary signals that you would like to view as busses in PROwave.

To view a set of signals as a bus in PROwave, perform the following steps:

1. In PROsim, create a vector for the set of signals that you would like to view as a bus in PROwave. The generic syntax is as follows:

vector <vector_name> <list_of_signals>

Example 1:
vector abus a[3:0]

Example 2:
vector abus a3 a2 a1 a0

Example 3:
vector arb a3 load enable a2

2. To add the vector to the waveform file, execute the wave command. The generic syntax is as follows:

wave <design>.wfm <list_of_signals_and_vectors>

Example 1:
wave calc.wfm abus

Example 2:
wave calc.wfm a[3:0]

Example 3:
wave calc.wfm arb a3 a2 a[1:0] abus

3. Open the waveform file in PROwave.
AR# 183
创建日期 08/31/2007
Last Updated 02/24/2003
状态 Archive
Type ??????