Gw-instek GDS-1000 Series Programming Manual Manual de usuario descargar pdf (Pagina 3)

INTERFACE OVERVIEW

5

Configuring the USB Interface

PC side connector

Type A, host

USB connection

GDS-1000 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_1000.inf which is downloadable from

the GW website, www.gwinstek.com.tw

, GDS-

1000 product corner.

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-1022, 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

• Page12: details of each command

GDS-1000 Programming Manual

6

COMMAND OVERVIEW

The Command overview chapter lists all GDS-

1000 commands in functional order as well as

alphabetical order. The command syntax section

shows you the basic rules you have to apply when

using commands.

Command Syntax

Compatible

standard

• IEEE488.2, 1992 (fully 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 ... 28 29

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