Tektronix MSO70000 Series Technical Reference page 90

Specifications (MSO/DPO5000 Series)
Table 2-3: Trigger specifications (cont.)
Characteristic
Trigger level ranges
Trigger level accuracy, DC coupled
Trigger holdoff range
Maximum serial trigger bits
Standard serial bus interface triggering
I C
2
SPI
RS-232
USB
2–14
Description
Source
Any input channel
Aux In (External)
Line
Line trigger level is fixed at about 50% of the line voltage.
This specification applies to logic and pulse thresholds.
Source
Any input channel
Aux In (External)
Line
For signals having rise and fall times ≥10 ns.
20 ns minimum to 8 s maximum
128 bits
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
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
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
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
MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series
Range
±8 divisions from center of screen
±8 divisions from 0 V when vertical LF
reject trigger coupling is selected
±8 V
Not applicable
Range
±0.20 div
±(10% of setting + 25 mV)
Not applicable