Rigol DS2000 Series Specifikace stáhnout pdf (Strana 37)

100

101

2 Command System RIGOL

DS2000 Programming Guide

2-19

*STB?

Syntax

*STB?

Description

Query the condition register for the state byte register set.

Explanation

Definitions of the bits of SRE register:

Bit Weights Name Enable

7 128 OPER Operation Status Reg

6 64 -- Not used

5 32 ESB Event Status Bit

4 16 MAV Message Available

3 8 -- Not used

2 4 MSG Message

1 2 USR User

0 1 TRG Trigger

Return Format

The query returns an integer between 0 and 255 which equals the sum of the

weights of all the bits that have already been set in the register.

For example, the query returns 144 if bit 4 (16 in decimal) and bit 7 (128 in decimal)

are enabled.

Example

*STB?

The query returns 24 (bit 3 and bit 4 are enabled).

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 615 616

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Rigol DS2000 Series Specifikace Strana 37

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