Measurement-computing Analyzer488 Uživatelský manuál stáhnout pdf (Strana 161)

Section 4 Serial Controller

4.67

SEND

The

SEND

command is used when the Analyzer488 is in the High Level

Controller Mode to send low level bus sequences.

SEND

provides byte-by-byte control

of data and control transfers on the bus and can specify exactly which operations will

be executed by the Analyzer488.

This command does not have a query option.

TYPE High Level Controller command

SYNTAX SEND

[;]

sub-command[sub-command…]

RESPONSE None or device data

REMARKS The following sub-commands are available within the

SEND

command:

UNT

Send the multiline Untalk command. ATN is asserted.

UNL

Send the multiline Unlisten command. ATN is asserted.

MTA

Send My Talk Address (Analyzer488). ATN is asserted.

MLA

Send My Listen Address (Analyzer488). ATN is asserted.

TALK addr

Send Talk Address

addr

device (TAG). ATN is asserted.

LISTEN addr[,addr…]

Send Listen Addresses (LAG). ATN is asserted.

DATA {'data'|char[,char…]}

Send character strings,

data

, or characters with numeric

ASCII values,

char.

ATN is unasserted.

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Measurement-computing Analyzer488 Uživatelský manuál Strana 161