User manual
Trigger Setup
RS-232 Bus Trigger
You can trigger on Tx Start B it, Rx Start Bit, Tx End of Packet, Rx End of Packet, Tx Data,orRx Data.
If you are setting up an RS-232 trigger and have m ade a Trigger On selection of Tx Data or Rx Data, push Data on the
lower menu.
Push Number of Bytes and enter the number of bytes with Multipurpose a.
Push Data on the side menu, and enter the parameters of interest with the Multipurp ose a and Multipurpose b knobs.
CAN Bus Trigger
You can trig
ger on Start of Fram e. Type of Frame, Identifier, Data, Id & Data, End of Frame, and Missing Ack.
If you are s
etting up a CAN trigger and have made a Trigger On selection of Type of Frame, push Frame Type on the lower
menu, and select Data Frame, Remote Frame, Error Fram e ,orOverload Frame.
If you have made a Trigger On selection of Id entifier, push Identifier on the lower menu and select a Format. T hen push
Identifier on the side menu, and enter a binary or hex value with m ultipurpose knobs a and b.
Push Direction on the lower menu and select the direction of interest: Read, Write,orRead or Write.
If you have made a Trigger On selection of Data, push Data on the lower menu and enter the parameters of interest.
LIN Bus T
rigger
You c an trigger on Sync, Identifier, Data, Id & Data, Wakeup Frame, Sleep Frame,orError.
If you are setting up an LIN trigger and have made a Trigger On selection of Identifier, Data,orIdentifier & Data, push
Identifier or Data on the lower menu and enter the parameters of interest on the resulting side m enu.
If you have made a Trigger On selection of Error, push Error Type on the lower menu and enter the parameters of
interest on the side menu.
FlexRay Bus Trigg er
You can trigger on Start of Frame, Type of Frame, Identifier, C ycle Count, Header Fields, Data, Id & Data, End
of Fr
ame or Error.
Audio Bus Trigger
If you are using an I2C, Left Justified (LJ), or Right Justified (RJ) audio bus, you can trigger on Word Select or Data.
IfyouareusinganTDM audio bus, you can trigger on Frame Sync or Data.
USB Bus Trigger
You can trigger on Sync, Reset, Suspend, Resum e, End of Packet, Token (Address) Packet, Data Packet, Handshake
Packet, Special Packet,orError.
MDO3000 Series Oscilloscopes User Manual 95