Rigol DS1104Z-S Plus Programming Guide

Chapter 2 Command System RIGOL
MSO1000Z/DS1000Z Programming Guide 2-57
:DECoder<n>:PARallel:EDGE
Syntax
:DECoder<n>:PARallel:EDGE <edge>
:DECoder<n>:PARallel:EDGE?
Description
Set or query the edge type of the clock channel when the instrument samples the data
channel in parallel decoding.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2}
--
<edge>
Discrete
{RISE|FALL|BOTH}
RISE
Explanation
If no clock channel is selected (:DECoder<n>:PARallel:CLK), the instrument will sample
when the channel data jumps.
Return
Format
The query returns RISE, FALL, or BOTH.
Example
:DECoder1:PARallel:EDGE BOTH /*Set the oscilloscope to sample data on any edge
of the clock channel in parallel decoding*/
:DECoder1:PARallel:EDGE? /*The query returns BOTH*/
:DECoder<n>:PARallel:WIDTh
Syntax
:DECoder<n>:PARallel:WIDTh <wid>
:DECoder<n>:PARallel:WIDTh?
Description
Set or query the data width (namely the number of bits of each frame of data) of the
parallel bus.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2}
--
<wid>
integer
1 to 16
8
Explanation
After setting the data width using this command, send the :DECoder<n>:PARallel:BITX
and :DECoder<n>:PARallel:SOURce commands to select each bit and set the channel
source for each bit respectively.
Return
Format
The query returns an integer between 1 and 16.
Example
:DECoder1:PARallel:WIDTh 16 /*Set the data width in parallel decoding to 16*/
:DECoder1:PARallel:WIDTh? /*The query returns 16*/

Rigol DS1104Z-S Plus Specifications

General

Bandwidth	100 MHz
Sample Rate	1 GSa/s
Channels	4
Memory Depth	24 Mpts
Vertical Resolution	8 bits
Vertical Sensitivity	1 mV/div to 10 V/div
Timebase Range	2 ns/div to 1000 s/div
Waveform Record	Up to 60, 000 frames
FFT	Yes
Waveform Capture Rate	30, 000 wfms/s
Display	7-inch TFT LCD
Trigger Modes	Edge, Pulse, Video, Window, Timeout
Interfaces	USB, LAN
Serial Bus Triggering and Decoding	I2C, SPI, UART
Input Impedance	1 MΩ
Power Supply	100-240 VAC, 45-440 Hz