Measurement Computing Analyzer488 User Manual

Page 151

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Section 4

Serial Controller

4.57

count

is the number of record memory locations to be printed,

from 0 to 32768.

RESPONSE

Response from ? [location] is :

<location> <bus command or ASCII data> < data (hex)>
< data (decimal)> < data (binary) > <EOI state> <ATN state>
<SRQ state> <REN state> <IFC state> <ERROR (if bus error)>

Response from ? BUS is :

< BUS > <bus command or ASCII data> < data (hex)>
< data (decimal)> < data (binary) > <EOI state> <ATN state>
<SRQ state> <REN state> <IFC state> <DA ND NR (if all
handshake lines are asserted)>

MODE Any

BUS STATES

None

QUERY

None

RESPONSE

EXAMPLE

PRINT#1,"ERASE"
PRINT#1,"CONTROLLER ON"
PRINT#1,"RECORD ON"
PRINT#1,"CLEAR 20"
PRINT#1,"RECORD OFF"
PRINT#1,"?3"

Response is fixed field:

00003 SDC 04 004 0000 0100 ATN

PRINT#1,"?BUS"

returns:

BUS SDC 04 004 0000 0100 ATN ND

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