User manual

Contents
R&S
®
RTO
6User Manual 1316.0827.02 ─ 06
8.3.4 Mask Display...............................................................................................................235
9 Search Functions...............................................................................236
9.1 Search Conditions and Results...............................................................................236
9.1.1 Search Conditions.......................................................................................................236
9.1.2 Search Results............................................................................................................236
9.2 Configuring and Performing Searches...................................................................237
9.2.1 Configuring a Trigger Search......................................................................................237
9.2.2 Configuring a Frequency Marker Search....................................................................238
9.2.3 Configuring the Search Results Presentation.............................................................239
9.2.4 Clearing Search Results.............................................................................................241
9.2.5 Defining Noise Rejection for Searches.......................................................................241
9.3 Reference for Search Settings.................................................................................241
9.3.1 Setup Tab....................................................................................................................242
9.3.2 Scope Tab...................................................................................................................244
9.3.3 Result Presentation.....................................................................................................246
9.3.4 Noise Reject................................................................................................................248
10 Protocol Analysis...............................................................................250
10.1 Basics of Protocol Analysis.....................................................................................250
10.1.1 Configuration - General Settings.................................................................................251
10.1.2 Display........................................................................................................................251
10.1.3 Protocol Translation Tables........................................................................................253
10.1.4 Bit Pattern Editor.........................................................................................................255
10.2 I²C ..............................................................................................................................256
10.2.1 The I²C Protocol..........................................................................................................257
10.2.2 Analyzing I²C Signals..................................................................................................258
10.2.3 Reference for I²C.........................................................................................................260
10.3 SPI Bus.......................................................................................................................269
10.3.1 The SPI Protocol.........................................................................................................269
10.3.2 Analyzing SPI Signals.................................................................................................270
10.3.3 Reference for SPI........................................................................................................271
10.4 UART / RS232............................................................................................................278
10.4.1 The UART / RS232 Interface......................................................................................278
10.4.2 Reference for UART/RS-232 Interface.......................................................................279