1 listener input program message format, Sens : tel : rang ui4, Sens : tel : brat m9953 – Anritsu MP1777A User Manual
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3.1
Listener Input Program Message Format
The following section shows program messages when, for example, 4 UI is selected for the reception jitter and the
reception signal is set to 9953M.
Section 3 Listener Input Format
<TERMINATED PROGRAM MESSAGE>
Address 3
Listener address specification
<PROGRAM MESSAGE>
<PROGRAM MESSAGE TERMINATOR>
A' '' '
V ^
Listener
(device)
/
(
WRITE (0)03
:
SENS
:
TEL
;
RANG UI4
; ;
SENS
;
TEL
;
BRAT M9953" <NL>
Talker
(controller)
\
/ /
V V
N /' / '\ '\
<PROGRAM MESSAGE UNIT>
: SENS : TEL : RANG UI4
<PROGRAM MESSAGE UNIT SEPARATOR»
sp ; sp
<PROGRAM MESSAGE UNIT»
SP <NL>
; SENS : TEL : BRAT M9953^,
\
\
\ <white space>
NL
: SENS : TEL : BRAT
<PROGRAM HEADER <PROGRAM DATA>
SEPARATOR>
<white space>
<boolean program data>
UI4
The program message format comprises a sequence of functional elements divided into the units of minimum level to
express functions. The uppercase letters in angled brackets ( < and > ) in the figure above show examples of functional
elements. The functional elements are further divided into elements called the coding elements. The lowercase letters in
angled brackets ( < and > ) in the figure above show examples of coding elements.
The following pages provide explanations of the program message format using the functional syntax diagram and coding
syntax diagram.
• Functional syntax diagram: Graphic representation of selection of functional elements along specific routes
• Coding syntax diagram:
Graphic representation of selection of coding elements along specific routes
3-2
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