Section 3 Listener lnput Format

3.1Listener lnput 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.

<TERMINATED PROGRAM MESSAGE,

*ddreSS 3

 

 

I .r----7

L~steneraddress spec~ficat~on

 

 

<PROGRAM MESSAGE,

<PROGRAM MESSAGE TERMINATOR>

 

 

 

 

 

 

A

 

v A

,

 

Listener

/ WRITE @03 : ":SENS : TEL : RANG U14 ; : SENS : TEL : BRAT M9953" eNL>

Talker

(device)

 

 

 

 

 

 

 

 

(controller)

 

 

,/

 

 

 

 

 

\

'\

<PROGRAM MESSAGE UNIT>

 

 

<PROGRAM MESSAGE LiNlT SEPARATOR,

 

<PROGRAM MESSAGE UNIT>

SP

<NL>

: SENS :TEL : RANG U14

 

 

SP ; SP

 

: SENS : TEL : BRAT ~9953-

 

T

 

 

 

 

I

 

 

,r

 

 

 

 

'

 

\

/

i

 

,

 

 

 

 

 

 

; <wh~tespace> <COMMAND PROGRAM HEADER,

 

 

<COMMAND PROGRAM HEADER>

\

'~ w h l t espace,

 

 

: SENS :TEL: RANG

\

 

'\

 

 

: SENS : TEL : BRAT

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

I

 

'\\

 

<PROGRAM HEADER SEPARATOR, <PROGRAM DATA,

 

<PROGRAM HEADER

.;PROGRAM DATA,

 

 

SP

 

 

7

 

SEPARATOR,

 

 

 

 

i

 

 

 

 

 

 

<program mnlrnonlc>

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SENS TEL RANG

 

 

 

 

 

 

 

 

 

 

 

<wh~tespace>

 

'boolean program data>

 

 

 

 

U14

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

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Image 28
Anritsu MP1777A Listener lnput Format, Write @03 Sens TEL Rang U14 Sens TEL Brat M9953 eNL Talker, Controller