Trigger level range

Any channel

±8 divisions from center of screen

External (auxiliary input)

±8 V

Line

Fixed at about 50% of line voltage

Trigger modes

Edge

Positive or negative slope on any channel or front-panel auxiliary input. Coupling includes DC, AC, HF reject, LF reject, and noise

reject

Glitch

Trigger on or reject glitches of positive, negative, or either polarity. Programmable glitch width is 4 ns minimum to 8 s maximum

Runt

Trigger on a pulse that crosses one threshold but fails to cross a second threshold before crossing the first again

Width

Trigger on width of positive or negative pulse either within or outside selectable limits (4 ns to 8 s)

Timeout

Trigger on an event which remains high, low, or either, for a specified time period (4 ns to 8 s)

Transition

Trigger on pulse edge rates that are faster or slower than specified. Slope may be positive, negative, or either

Setup/Hold

Trigger on violations of both setup time and hold time between clock and data present on any two input channels

Pattern

Trigger when any logical pattern of signals goes false or stays true for specified period of time (4 ns to 1 s). Pattern (AND, OR,

NAND, NOR) specified for all analog and digital input channels defined as High, Low, or Don't Care

Parallel Bus

Trigger on specified data value on defined parallel bus

State

Any logical pattern of analog channels and digital channels (MSO models) clocked by edge on another channel. Trigger on rising

or falling clock edge

Video

Trigger on all lines, specific line number, odd, even, or all fields on NTSC, PAL, SECAM, and HDTV 480p/60, 576p/50, 875i/60,

720p/30, 720p/50, 720p/60, 1080/24sF, 1080i/50, 1080p/25, 1080i/60, 1080p/24, 1080p/25, 1080p/50, 1080p/60, Bi-level, Tri-level

Trigger Sequences

Main, Delayed by Time, Delayed by Events. All sequences can include separate horizontal delay after the trigger event to position

the acquisition window in time

A/B Sequence Event Trigger

Types

Edge

Trigger Delay by Time

4 ns to 8 s

Trigger Delay by Events

1 to 4,000,000 events

Visual Trigger

Trigger on up to 8 user-specified areas, including rectangle, triangle, trapezoid, hexagon, and user-specified shapes on any of the

analog channels

Provided as part of Opt. SR-EMBD. Trigger on Start, Repeated Start, Stop, Missing ACK, Address (7 or 10 bit), Data, or Address

SPI (Optional)

Provided as part of Opt. SR-EMBD. Trigger on Slave Select, Idle Time, or Data (1-16 words) on SPI buses up to 10 Mb/s

CAN (Optional)

Provided as part of Opt. SR-AUTO. Trigger on Start of Frame, Type of Frame (Data, Remote, Error, or Overload), Identifier, Data,

Identifier and Data, EOF, Missing Ack, Bit Stuff Error, and CRC Error on CAN buses up to 1 Mb/s

LIN (Optional)

Provided as part of Opt. SR-AUTO. Trigger on Sync, Identifier, Data, Identifier and Data, Wakeup Frame, Sleep Frame, and Error

on LIN buses up to 1 Mb/s

FlexRay (Optional)

Provided as part of Opt. SR-AUTO. Trigger on Indicator Bits (Normal, Payload, Null, Sync, Startup), Cycle Count, Header Fields

(Indicator Bits, Identifier, Payload Length, Header CRC, and Cycle Count), Identifier, Data, Identifier and Data, End Of Frame, and

Error on FlexRay buses up to 10 Mb/s

MIL-STD-1553 (Optional)

Provided as part of Opt. SR-AERO. Trigger on Sync, Command Word, Status Word, Data Word, Idle Time, and Error on MIL-

STD-1553 buses up to 1 Mb/s

Ethernet (Optional)

Provided as part of Opt. SR-ENET. Trigger on Start of Packet, MAC Address, MAC Q-tag, MAC Length/Type, MAC Data, IP

Header, TCP Header,

TCP/IPV4 Data, End of Packet, and FCS(CRC) Error on 10BASE-T and 100BASE-TX buses.

RS-232/422/485/UART

(Optional)

Provided as part of Opt. SR-COMP. Trigger on Start Bit, End of Packet, Data, and Parity Error up to 10 Mb/s

Datasheet

Trigger system

14 www.tektronix.com