Rigol DS1000Z Series

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RIGOL Chapter 7 Protocol Decoding

DS1000Z User’s Guide

7-14

8. Error Information during Decoding

When the ACK (ACKnowledge Character) is not met, “?” error marks as shown in

the figure below will be displayed.

ACK=1

Main Page

Guaranty and Declaration3
Safety Requirement4
- General Safety Summary4
- Safety Terms and Symbols6
- Measurement Category7
- Ventilation Requirement8
- Working Environment9
  - Pollution Degree10
  - Pollution Degree Definitions10
- General Care and Cleaning11
- Environmental Considerations12
DS1000Z Series Overview13
- Main Features13
Document Overview15
- Table of Contents18
Chapter 1 1 Quick Start25
- General Inspection26
- Appearance and Dimensions27
- To Prepare the Oscilloscope for Use28
- Front Panel Overview35
- Rear Panel Overview36
- Front Panel Function Overview38
- User Interface43
- To Use the Security Lock47
- To Use the Built-In Help System48
Chapter 2 2 to Set the Vertical System49
- To Enable the Channel50
- Channel Coupling51
- Bandwidth Limit51
- Probe Ratio52
- Waveform Invert53
- Vertical Scale53
- Vertical Expansion54
- Amplitude Unit54
- Channel Label55
Chapter 3 3 to Set the Horizontal System57
- Delayed Sweep58
- Time Base Mode60
Chapter 4 4 to Set the Sample System65
- Acquisition Mode66
- Sin(X)/X68
- Sample Rate69
- Memory Depth71
Chapter 5 5 to Trigger the Oscilloscope73
- Trigger Source74
- Trigger Mode75
- Trigger Coupling77
- Trigger Holdoff78
- Noise Rejection79
- Trigger Type80
- Trigger Output Connector113
Chapter 6 6 to Make Measurements115
- Math Operation116
- Auto Measurement132
- Cursor Measurement143
Chapter 7 7 Protocol Decoding151
- Parallel Decoding152
- RS232 Decoding (Option)155
- I2C Decoding (Option)161
- SPI Decoding (Option)165
Chapter 8 8 Reference Waveform169
- To Enable REF Function170
- To Select REF Source170
- To Adjust REF Waveform Display171
- To Save to Internal Memory171
- To Set the Color171
- To Reset the REF Waveform171
- To Export to Internal or External Memory172
- To Import from Internal or External Memory172
Chapter 9 Pass/Fail Test173
- To Enable Pass/Fail Test174
- To Select Source174
- Mask Range174
- Test and Ouput175
- To Save the Test Mask176
- To Load the Test Mask176
Chapter 10 10 Waveform Record177
- Playback Setting178
- Record Setting179
Chapter 11 11 Display Control181
- To Select the Display Type182
- To Set the Persistence Time183
- To Set the Waveform Intensity185
- To Set the Screen Grid185
- To Set the Grid Brightness185
- To Set the Menu Display185
Chapter 12 12 Signal Source187
- To Output Basic Waveform188
- To Output Built-In Waveform193
- To Output Arbitrary Waveform198
- Modulation205
Chapter 13 Store and Recall207
- Storage System208
- Storage Type209
- Internal Storage and Recall211
- External Storage and Recall212
- Disk Management213
- Factory220
Chapter 14 14 System Function Setting229
- Remote Interface Configuration230
- System-Related235
Chapter 15 15 Remote Control239
- Remote Control Via USB240
- Remote Control Via LAN244
Chapter 16 16 Troubleshooting247
Chapter 17 17 Specifications249
- Runt Trigger251
Chapter 18 18 Appendix259
- Appendix A: Accessories and Options259
- Appendix B: Warranty260
- Appendix C: any Question or Comment261
Chapter 19 Index263

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