Agilent Technologies 5000 Series manual 314

3Commands by Subsystem

•CAN (Controller Area Network) triggering will trigger on CAN version 2.0A and 2.0B signals. Setup consists of connecting the oscilloscope to a CAN signal. Baud rate, signal source, and signal polarity, and type of data to trigger on can be specified. With the automotive CAN and LIN serial decode option (Option ASM), you can also trigger on CAN data and identifier patterns, set the bit sample point, and have the module send an acknowledge to the bus when it receives a valid message.

N O T E	The CAN and LIN serial decode option (Option ASM) replaces the functionality that was
	available with the N2758A CAN trigger module for the 54620/54640 Series oscilloscopes.

•Edge triggering identifies a trigger by looking for a specified slope and voltage level on a waveform.

•Pulse width triggering (:TRIGger:GLITch commands) sets the oscilloscope to trigger on a positive pulse or on a negative pulse of a specified width.

•Pattern triggering identifies a trigger condition by looking for a specified pattern. This pattern is a logical AND combination of the channels.

•Duration triggering lets you define a pattern, then trigger on a specified time duration.

•IIC (Inter- IC bus) triggering consists of connecting the oscilloscope to the serial data (SDA) line and the serial clock (SCL) line, then triggering on a stop/start condition, a restart, a missing acknowledge, or on a read/write frame with a specific device address and data value.

•LIN (Local Interconnect Network) triggering will trigger on LIN sync break at the beginning of a message frame. With the automotive CAN and LIN serial decode option (Option ASM), you can also trigger on Frame IDs.

•SPI (Serial Peripheral Interface) triggering consists of connecting the oscilloscope to a clock, data, and framing signal. You can then trigger on a data pattern during a specific framing period. The serial data string can be specified to be from 4 to 32 bits long.

•TV triggering is used to capture the complicated waveforms of television equipment. The trigger circuitry detects the vertical and horizontal interval of the waveform and produces triggers based on the TV trigger settings you selected. TV triggering requires greater than º division of sync amplitude with any analog channel as the trigger source.

•UART/RS- 232 triggering (with Option 232) lets you trigger on RS- 232 serial data.

Reporting the Setup

314 Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Reference