Gw-instek GDS-1000A Series Programming Manual Instrukcja Użytkownika Pobierz pdf (Strona 3)

INTERFACE OVERVIEW

5

Configuring the USB Interface

USB connection PC side connector

Type A, host

GDS-1000A side

connector

Type B, slave

Speed

1.1/2.0 (full speed)

Panel operation

1. Connect the USB cable to

the USB slave port on the

rear.

2. When the PC asks for the USB driver, select

dso_cdc_1000a.inf which is downloadable from

the GW Instek website, www.gwinstek.com

, in

the GDS-1000A downloads section.

3. On the PC, activate a terminal application such

as MTTTY (Multi-Threaded TTY). To check the

COM port No., see the Device Manager in the

PC. For WindowsXP, select Control panel →

System → Hardware tab.

4. Run this query command via the terminal

application.

*idn?

This command should return the manufacturer,

model number, serial number, and firmware

version in the following format.

GW, GDS-1152A, 000000001, V1.00

5. Configuring the command interface is

completed. Refer to the other chapters for more

details.

 Page6: list of commands and command syntax

 Page13: details of each command

GDS-1000A Programming Manual

6

COMMAND OVERVIEW

The Command overview chapter lists all GDS-

1000A commands in functional order as well as

alphabetical order. The command syntax section

shows you the basic syntax rules you have to

apply when using commands.

Command Syntax

Compatible

standard

 USB CDC_ACM compatible

 SCPI, 1994 (partially compatible)

Command format

trig:del:mod <NR1>LF

1234

1: command header

2: single space

3: parameter

4: message terminator

Parameter Type Description Example

<Boolean>

boolean logic 0, 1

<NR1>

Integers 0, 1, 2, 3

<NR2>

decimal numbers 0.1, 3.14, 8.5

<NR3>

floating point 4.5e-1, 8.25e+1

<NRf>

any of NR1, 2, 3 1, 1.5, 4.5e-1

Message

terminator

LF^END

line feed code (hexadecimal 0A)

with END message

LF

line feed code

<dab>^END

last data byte with END message

Note

Commands are non-case sensitive.

1 2 3 4 5 6 7 8 ... 31 32

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