Wavetek 39A Spezifikationen Seite 72

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User Manual 301/302
because it will completely and irreversibly erase the sequence table
from the memory.
Fast Binary
Sequence Table
Download
As was discussed previously, there are two ways you can download a
sequence table: 1) ASCII download and 2) Fast binary download.
The traditional ASCII method of downloading a sequence table is
inefficient in cases where the table is large and where short download
time is critical to the speed of the system. There are provisions built
into the Model 301/302 for fast binary downloads of sequence tables.
The sequence table contains sequence steps, segment number and
how many times the step is repeated.
The following procedure assumes that you have already downloaded
data and partitioned your memory into segments.
1. Prepare the sequence table using the format shown in Figure 3-9.
2. Use the commands below to download the sequence table to the
generator:
SSEQ:DATA#<header><binary_block>
Actually, you are downloading a Definite Length Arbitrary Block Data
exactly as shown in Figure 3-6 and explained above in the section
about downloading arbitrary waveforms.
The format of the binary block is shown below.
Configuring the Instrument
61
SEGMENT
REPEAT
FORMAT
X
0
0
7
7
15
1523
TRUNCATE
32
15 70/23715
SEG # REPEAT
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