Rigol DHO804 User Manual

• A||B: Performs logic "OR" operation on the waveform voltage values of the
specified sources point by point and displays the results. In operation, when the
voltage value of the source channel is greater than the threshold of the
corresponding channel, it is regarded as logic "1"; otherwise it is logic "0". The
results of logic OR operation of two binary bits are shown in
Table 9.2 Logic
Operation
.
• A^B: Performs logic "XOR" operation on the waveform voltage values of the
specified sources point by point and displays the results. In operation, when the
voltage value of the source channel is greater than the threshold of the
corresponding channel, it is regarded as logic "1"; otherwise it is logic "0". The
results of logic XOR operation of two binary bits are shown in
Table 9.2 Logic
Operation
.
• !A: Performs logic "NOT" operation on the waveform voltage values of the
specified sources point by point and displays the results. In operation, when the
voltage value of the source channel is greater than the threshold of the
corresponding channel, it is regarded as logic "1"; otherwise it is logic "0". The
results of logic "NOT" operation of one binary bit are shown in
Table 9.2 Logic
Operation
.
Table 9.2 Logic Operation
A B A&&B A||B A^B !A
0 0 0 0 0 1
0 1 0 1 1 1
1 0 0 1 1 0
1 1 1 1 0 0
Operation Result Display Window
Click or tap the
Operation on/off switch to enable the display of the operation result
window. The source and the waveform sizes parameters are displayed at the top of
the window, as shown in the figure below.
Math Operation
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119

Rigol DHO804 Specifications

General

Bandwidth	70 MHz
Channels	4
Waveform Capture Rate	1, 000, 000 wfms/s
Vertical Sensitivity	1 mV/div to 10 V/div
Vertical Resolution	12 bits
Interfaces	USB, LAN, HDMI
Input Impedance	1 MΩ ± 1%
Max Input Voltage	300 Vrms CAT I
Trigger Types	Edge, Pulse, Slope, Video, Pattern, Duration, Timeout, Runt, Window, Delay, Setup/Hold, Nth Edge, Logic
Protocol Decoding	I2C, SPI, UART, CAN, LIN, FlexRay, I2S
USB Ports	USB Host, USB Device
LAN Port	1