Line trigger level is fixed at about 50% of the line voltage.
This specification applies to logic and pulse thresholds.
Trigger level accuracy, DC coupled
Source Range
Any input channel ±0.20 div
Aux In (External) ±(10% of setting + 25 mV)
Line Not applicable Not applicabl
For signals having rise and fall times ≥10 ns.
Trigger holdoff range 20 ns minimum to 8 s maximum
Maximum serial trigger bits 128 bits
Standard serial bus interface
triggering
I
2
C Address Triggering: 7 and 10 bit user specified address, as well as General Call, START byte,
HS-mode, EEPROM, and CBUS
Data Trigger: 1 to 5 bytes of user specified data
Trigger On: Start, Repeated Start, Stop, Missing Ack, Address, Data, or Address and Data
Maximum Data Rate: 10 Mbps
SPI Data Trigger: 1 to 16 bytes of user-specified data
Trigger On: SS Active, MOSI, MISO, or MOSI and MISO
Maximum Data Rate: 10 Mbps
RS-232 Bit Rate: 50 bps to 10 Mbps
Data Bits: 7, 8, or 9
Parity: None, Odd, or Even
Trigger On: Tx Start Bit, Rx Start Bit, Tx End of Packet, Rx End of Packet, Tx Data, Rx Data, Tx
Parity Error, or Rx Parity Error
End of Packet: 00 (NUL), 0A (LF), 0D (CR), 20 (SP), FF
USB Data Rates Supported: HS to 480 Mbs, Full to 12 Mbs, Low to 1.5 Mbs
Trigger On: Sync, Reset, Suspend, Resume, End of Packet, Token (Address) Packet, Data
Packet, Handshake Packet, Special Packet, Error
Specifications (MSO/DPO5000/B Series) Trigger specifications (cont.)
92 MSO70000C/DX, DPO70000C/DX, DPO7000C, MSO5000/B, DPO5000/B Series