MDO3000 Programmer Manual.pdf - 第972页

Commands Listed in A lphabetical Order Conditions MDO3000 series . Requires option SA3 or SA6 for the MDO4000C series. Requires the DPO4VID application module for use w ith MSO/DPO4000B, MDO4000 and MDO4000B models. Grou…

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Commands Listed in Alphabetical Order
Conditions
MDO3000 series
. Requires option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
Group
Video Picture
Syntax
VIDPic:LOCation:WIDth <NR1>
VIDPic:LOCation:WIDth?
Arguments
Integer that represents the video picture width, in columns. This value must be >=
1. The range for this value is 1 – 750. The default is 526.
Examples
VIDPIC:LOC:WID 348 sets the video picture width to 348 columns.
VIDPic:LOCation:X
Sets (or queries) the video picture X origin location, in columns.
Conditions
MDO3000 series. Requires option SA3 or SA6 for the MDO4000C series.
Requires t
he DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
Group
Video Picture
Syntax
VIDPic:LOCation:X <NR1>
VIDPic:LOCation:X?
Arguments
Integer that represents the video picture X origin location, in columns, where
column 0 is the left-most edge of the display. The range for this value is 0 -749.
The default is 112 [ = (750 - 526) / 2 ].
Examples
VIDP:LOC:X 367 sets the video picture X origin location to column 367.
VIDPic:LOCation:Y
Sets (or queries) the video picture Y origin location, in rows.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-941
Commands Listed in Alphabetical Order
Conditions
MDO3000 series
. Requires option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
Group
Video Picture
Syntax
VIDPic:LOCation:Y <NR1>
VIDPic:LOCation:Y?
Arguments
Integer that represents the video picture Y origin location, in rows, whererow0is
the top most edge of the display. The range for this value is 0 - 399. The default is
73. [ = (400 - 254) / 2 ].
Examples
VIDP:LOC:Y 367 sets the video picture Y origin location to row 367.
VIDPic:SOUrce
Sets (or queries) the channel to use for the video picture source waveform.
Conditions
MDO3000 series. Requires option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
Group
Video Picture
Syntax
VIDPic:SOUrce {CH1|CH2 |CH3|CH4}
VIDPic:SOUrce?
Arguments
CH1|CH2|CH3|CH4 specify which channel to use for the video picture source
waveform.
Examples
VIDP:SOU CH3 specifies to use Channel 3 as the source waveform.
VIDPic:STANdard
Sets (or queries) which video picture standard to use (either NTSC or PAL).
2-942 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Conditions
MDO3000 series
. Requires option SA3 or SA6 for the MDO4000C series.
Requires the DPO4VID application module for use with MSO/DPO4000B,
MDO4000 and MDO4000B models.
Group
Video Picture
Syntax
VIDPic:STANdard {NTSC|PAL}
VIDPic:STANdard?
Arguments
NTSC sets the video picture standard to NTSC (National Television Systems
Committee).
PAL sets the video picture standard to PAL (Phase Alternation Line).
Examples
VIDP:STAN PAL sets the video picture standard to PAL.
*WAI (No Query Form)
Prevents the oscilloscope from executing further commands or queries until all
pending commands that generate an OPC message are complete. This command
allows you to synchronize the operation of the oscilloscope with your application
program.(See page 3-7, Synchronization Methods.)
The
*WAI command will stop execution until certain oscilloscope operations are
complete. (See Table 3-3 on page 3-8.)
Group
Status and Error
Syntax
*WAI
Related Commands
BUSY?,
*OPT?
Examples
*WAI prevents the oscilloscope from executing any further commands or queries
until all pending commands that generate an OPC message are complete.
WAVFrm? (Query Only)
This query returns the waveform preamble and the waveform data for the source
waveform specified by the
DATa:SOUrce command. This command is equivalent
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-943