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SDS5000X Series Digital Oscilloscope User Manual
14 HORIZONTAL AND ACQUISITION SETUP ................................................................................80
14.1 TIMEBASE SETUP .............................................................................................................................................80
14.2 ACQUISITION SETUP ........................................................................................................................................81
14.2.1 Overview
.................................................................................................................................................81
14.2.2 Acquisition
..............................................................................................................................................83
14.2.3 Roll Mode
...............................................................................................................................................87
14.2.4 Sequence
...............................................................................................................................................87
14.3 HISTORY ...........................................................................................................................................................91
14.4 ZOOM ................................................................................................................................................................94
15 TRIGGER .....................................................................................................................................97
15.1 OVERVIEW ........................................................................................................................................................97
15.2 TRIGGER SETUP...............................................................................................................................................99
15.3 TRIGGER LEVEL ............................................................................................................................................ 101
15.4 TRIGGER MODE............................................................................................................................................. 101
15.5 TRIGGER TYPE .............................................................................................................................................. 102
15.5.1 Overview
.............................................................................................................................................. 102
15.5.2 Edge Trigger
....................................................................................................................................... 104
15.5.3 Slope Trigger
...................................................................................................................................... 104
15.5.4 Pulse Trigger
...................................................................................................................................... 107
15.5.5 Video Trigger
...................................................................................................................................... 108
15.5.6 Window Trigger
.................................................................................................................................. 113
15.5.7 Interval Trigger
................................................................................................................................... 115
15.5.8 Dropout Trigger
.................................................................................................................................. 116
15.5.9 Runt Trigger
........................................................................................................................................ 117
15.5.10 Pattern Trigger
................................................................................................................................... 117
15.5.11 Qualified Trigger
................................................................................................................................ 119
15.5.12 Nth Edge Trigger
............................................................................................................................... 120
15.5.13 Delay Trigger
...................................................................................................................................... 121
15.5.14 Setup/Hold Trigger
............................................................................................................................ 122
15.6 TRIGGER SOURCE......................................................................................................................................... 123
15.7 HOLDOFF ....................................................................................................................................................... 124
15.8 TRIGGER COUPLING ..................................................................................................................................... 126
15.9 NOISE REJECT .............................................................................................................................................. 126
15.10 ZONE TRIGGER ............................................................................................................................................. 127
16 SERIAL TRIGGER AND DECODE ........................................................................................... 133
16.1 OVERVIEW ..................................................................................................................................................... 133
16.2 I2C TRIGGER AND SERIAL DECODE ............................................................................................................ 136
16.2.1 I2C Signal Settings
........................................................................................................................... 136
16.2.2 I2C Trigger
.......................................................................................................................................... 137
16.2.3 I2C Serial Decode
............................................................................................................................. 142
16.3 SPI TRIGGER AND SERIAL DECODE ............................................................................................................ 145
16.3.1 SPI Signal Settings
........................................................................................................................... 145
16.3.2 SPI Trigger
.......................................................................................................................................... 149
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