Source - HP 54501A Programming Reference Manual

SOURce
SOURce
command/query
The
:DISPLAY:SOURCE command specifies the source or destination
for the
:DISPLAY:DATA
query
and
command. The SOURCE
command has
one parameter,
PMEMORYO through
PMEMORY3.
The
SOURCE query returns the currently specified
SOURCE.
Command
Syntax:
:
DISPlay: SOUFtee
PMEMory{0
I
1
I
2
I 3}
Where:
PMEMoryO
::
=
active display
PMEMoryl
::
=
pixel
memory
1
PMEMory2
::
=
pixel
memory
2
PMEMory3
::
=
half-bright portion of the display (graticule, markers, and displayed
memories)
Example:
10
CLEAR
707
20
DIM Plane$
[17000]
30 OUTPUT 707;":SYST:HEAD ON;:EOI ON"
40 OUTPUT 707;":DISPLAY:SOURCE PMEMORYO;DATA?"
ENTER 707 USING
"-K";Plane$
50
60
70
80
OUTPUT 707;"DISPLAY:SOURCE
PMEM1"
OUTPUT 707 USING "#,-K";Plane$
END
Query Syntax:
Returned Format:
Example:
This example transfers data from
the active
display to the controller and
then back to pixel memory
1
in the
HP
54501A.
:
DISPlay: SOURce?
[:DISPIay:SOURce]
PMEMory{0
|
1
|
2
|
3}<NL>
DIM Src$[30]
OUTPUT
707;":DISP:SOUR?"
ENTER
707; Src$
PRINT
Src$
HP 54501A
Programming
Display Subsystem
11-17