Display a waveform
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Description
Runt
Searches for positive or negative pulses that cross one amplitude threshold but fail to cross
a second threshold before crossing the
fi
rst again. Search for all runt pulses or only those
with a duration >, <, =, or
≠
a user-speci
fi
ed time.
Window
Searches for a signal that is entering or leaving the threshold window. Qualify the search
in terms of time by using the When Wider option, or by the logical state of other channels
using the When Logic option.
Pattern
Search for a logic pattern (AND, OR, NAND, or NOR) across multiple waveforms with each
input set to either High, Low, or Don't Care. Search for when the event goes true, goes
false, or stays valid for >, <, =, or
≠
a user-speci
fi
ed time. Additionally, you must de
fi
ne one
of the inputs as a clock for synchronous (state) searches.
Transition
Search for rising and/or falling edges that are >, <, =, or
≠
a user-speci
fi
ed time.
Timeout
Searches for no pulse in a speci
fi
ed time.
State
Searches for when all of the logic inputs to the selected logic function cause the function to
be True or False when the clock input changes state.
DDR Read
Searches for DDR read pulses. Requires option DDRA.
DDR Write
Searches for DDR write pulses. Requires option DDRA.
DDR Read and Write
Searches for DDR read and write pulses. Requires option DDRA.
Bus
Parallel: Search for a binary or hex value.
I
2
C: Search for Start, Repeated Start, Stop, Missing Ack, Address, Data, or Address and
Data.
SPI: Search for SS Active, MOSI, MISO, or MOSI & MISO.
CAN: Search for Start of Frame, Type of Frame (Data, Remote, Error, Overload), Identi
fi
er
(standard or extended), Data, Identi
fi
er and Data, End of Frame, or Missing Ack, Bit Stuf
fi
ng
Error.
RS-232, RS-422, RS-485, UART: Search for Tx Start Bit, Rx Start Bit, Tx End of Packet, Rx
End of Packet, Tx Data, Rx Data, Tx Parity Error, Rx Parity Error.
LIN: Search for Sync, Identi
fi
er, Data, ID & Data, Wakeup Frame, Sleep Frame, Error.
FlexRay: Search for Start of Frame, Type of Frame, Identi
fi
er, Cycle Count, Header Fields,
Data, ID & Data, End of Frame, Error.
Ethernet: search for Start of Frame, MAC Addresses, Q-Tag Control Information, MAC
Length/Type/Data, IPv4Header, TCP Header, TCP/IPv4 Client Data, End of Packet, and
FCS Error.
PCIe: search for Pattern, Character/Symbol, Long Ordered Set Error, and Any Control
Character.
8b/10b: search for Pattern, Character/Symbol, Error, and Any Control Character.
MIPI: search for Stop, Start/End of Transmission, Bus Turn Around, Escape Mode, Warning,
Error, and Short/Long Packet.
MIL-STD-1553: search for Sync, Command/Status Word, Data, RT/IMG Time, and Error.
Custom: search using your custom decoder.
USB: Search for Sync, Reset, Suspend, Resume, End of Packet, Token (Address) Packet,
Data Packet, Handshake Packet, Special Packet, Error, Pattern, Character/Symbol, Long
Ordered Set, Packets, LFPS, or Any Control Character.
114
MSO/DPO70000DX, MSO/DPO70000C, DPO7000C, and MSO/DPO5000B Series User Manual
