Rigol DS1000MD Dokumentacja Pobierz pdf (Strona 37)

Chapter 3 Performance Test RIGOL

Service Guide for DS1000E, DS1000D Series

3-9

Logic Analyzer Interface Test (Only for DS1000D Series)

Purpose:

Test if the Logic Analyzer (hereinafter referred to as LA) interface works normally

through the logic signal output module (DG-POD-A) of DG3000.

Tools:

 A set of DS1000D series digital oscilloscope

 A set of DG3000 Function/ Arbitrary waveform Generator

 An active logic head

 Two logic cables

 17 logic testing leads

 A DG-POD-A module

Steps:

1. Connect LA interface on DS1000D with the active logic head by logic cable.

2. Connect “DIGITAL OUTPUT” interface on the rear panel of DG3000 with

DG-POD-A module by logic cable.

3. Connect the active logic head with DG-POD-A module by logic testing leads, so as

to realize DS1000D and DG3000 connection.

Figure 3-11 DS1000D LA interface connection

4. Power on DS1000D and DG3000 respectively.

5. Turn on DG3000 and press Utility→Output Setup→Digit-Modu→Power on to

enable the digital module power on.

6. Press Arb→Edit Digital W, select Protocol→PO, Code Pat→ 32PRBS and adjust

Output Length as 16 Byte as follows, then press Arb button to output digital

signal.

DIGITAL OUTPUT

Interface

DG3000

DS1000D

17 Logic Testing Leads

Logic Cable

LA Interface

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 62 63

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Rigol DS1000MD Dokumentacja Strona 37