Wavetek 39A Especificações descarregar pdf (Página 80)

User Manual 301/302

Sequences with

WaveWiz

use each sequence individually or link them into a sequence. Below is

an example of how to produce a sequence of sequences. Using this a

model’ it will be possible to use the 301/2 to it’s maximum potential

and generate highly complex waveforms

Managing Your Sequence Memory

By default the Model 301/2 is ready to accept and execute a single

sequence. So if you generated a sequence table you do not need to

define the sequence number you are programming. It is different when

you intend to load more than one sequence because you now have to

first turn on this feature and you also must define up front how many

sequences you intend to use.

The reason why you must first define the number of sequences you

intend to design is again finite memory size. As discussed before, the

sequence memory is very similar to the waveform memory However,

it stores tables of segment numbers and not waveform data. Although

the table data consumes less memory space, it still has finite size. The

Model 301/2 can generate a maximum of 4096 links so if you use just

one sequence, you can use all of these 4096 links. If you use 2

sequences, the number of links (segments) per sequence is 2048, etc.

The following lists the number of sequences and their associated

number of links.

Sequences Links

1 4096

2 2048

4 1024

8 512

16 256

For numbers of sequences not shown on the above list, use the next

number shown that is higher than the number of sequences you

intend to use. For example, if you want to use 5 sequences the

maximum number of links is 512. For 10 sequences, the maximum

number of links is 256.

Before starting, click on the Delete All Segments icon

to clear the

entire memory from previously loaded waveforms. Proceed using the

following instructions:

1. From the Setup menu, select the Instrument Control Panel. On the

output tab ensure that “arbitrary” is selected. Then click on the

Configuring the Instrument

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