Rigol DHO800 Series User Manual

Negative Pulse Count
It is specified as the number of negative pulses that fall from above the threshold
upper limit to below the threshold lower limit.
1 n2
Negative Pulse Count = n
Threshold
Upper Limit
Threshold
Lower Limit
Rising Edge Count
It is specified as the number of rising edges that rise from under the threshold lower
limit to above the threshold upper limit.
1 n2
Rising Edge Count = n
Threshold
Upper Limit
Threshold
Lower Limit
Falling Edge Count
It is specified as the number of falling edges that fall from above the threshold
upper limit to below the threshold lower limit.
Measurements
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Rigol DHO800 Series Specifications

General

Channels	2 or 4 analog channels
Vertical Resolution	12-bit
Vertical Sensitivity	1 mV/div to 10 V/div
Timebase Range	1 ns/div to 1000 s/div
Power Supply	100-240 VAC, 50/60 Hz
Waveform Capture Rate	1, 000, 000 wfm/s
Interfaces	USB Host, USB Device, LAN
Digital Channels	Optional 16-channel MSO
Protocols Decoding	I2C, SPI, UART, CAN, LIN
Input Impedance	1 MΩ
Trigger Types	Edge, Pulse, Video, Slope, Pattern, Duration, Timeout, Runt, Window