Table of Contents 673 Electronic & Computer Controlled Systems Section 6: Pico Setup Starter Draw Section 6 Topics ................................................................................. 77 PicoScope Software ........................................................................... 78 DEMO Program and TMS Database Launcher .................................. 79 DEMO Program .................................................................................. 80 PicoScope File Menu .......................................................................... 81 PicoScope Edit Menu .........................................................................
83 PicoScope Probes .............................................................................. 84 PicoScope View Menu ........................................................................ 85 Waterform Properties .......................................................................... 87 PicoScope Measurements Menu ........................................................ 88 PicoScope Tools Menu ....................................................................... 89 Waveform of an Engine Starting Event ............................................... 90 Amp Clamp Orientation ......................................................................
91 Correct Channel Selection .................................................................. 92 Section 7: Overview of Section 7 Topics ................................................................................. 95 Why Use Multiplexing ......................................................................... 96 Multiplex Communication Applications of Multiplexing ............................................................ 96 Benefits of Multiplexing ................................................................... 96 Multiplexing .........................................................................................
97 ECU Communication .......................................................................... 98 Signaling Between ECUs .................................................................... 99 Communication Protocols ................................................................. 100 Multiplex Topology ............................................................................ 102 Ring Topology ............................................................................... 103 Two Opens in a Ring Network ...................................................... 104 Open in a Star Network ................................................................
105 Open in a Bus Network ................................................................. 106 Single Wire vs. Twisted-Pair ............................................................. 107 Advantage of Twisted-Pair Wiring ................................................ 108 Section 8: Multiplex Circuit Section 8 Topics .............................................................................. 109 Additional Properties of MPX Protocols ............................................ 110 Diagnosis Communication Direction .............................................................. 111 Transmission Timing .....................................................................
112 Collision Detection ........................................................................ 113 Data Casting ................................................................................. 114 Sleep Mode ................................................................................... 115 Wakeup Function .......................................................................... 115 Serial Interconnect Line (SIL) ........................................................... 116 Body Electronics Area Network ........................................................ 117 Local Interconnect Network ..............................................................
118 LIN Characteristics ....................................................................... 118 LIN Gateway Function .................................................................. 119 LIN Diagrams ................................................................................ 120 Controller Area Network .................................................................... 121 Terminating Resistors ................................................................... 121 Technical Training iii