Tektronix AWG710, Руководство программиста

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Data Transfer
2-112
AWG710 Arbitrary Waveform Generator Programmer Manual
The Code Convert file is an ASCII text file that describes the Code Convert
Table as displayed in the Edit menu.
File Format.
The Code Convert file consists of bit pattern definitions (see
Figure 2–12).
<Bit_pattern(1)><Bit_pattern(2)> ... <Bit_pattern(n)>
Sequence of bit pattern definitions
Transfer direction
Figure 2-12: The Code Convert File format
<Code Convert File>::=<Bit_pattern(1)><Bit_pattern(2)> ...
<Bit_pattern(n)>
where:
<Bit_pattern(n)>::=[<Past Source>,<Current Source>,
<Next Source>,<Past Output>,<Output Code><CR><LF>]
<Past Source>, <Current Source>, <Next Source>, <Past Output>
,
and
<Output Code>
specifies the bit patterns in the Code Convert Table.
The bit pattern is specified with “0”, “1”, and “–” (don’t care).
For more information about the Code Convert Table, refer to one of these
manuals:
AWG710 Arbitrary Waveform Generator User Manual.
Example.
This Code Convert file describes NRZI conversion.
-,0---,,0,0
-,0---,,1,1
-,0---,,0,1
-,0---,,1,0
Code Convert File