Command Reference
R&S
®
ZNB/ZNBT
963
User Manual 1173.9163.02 ─ 53
CONTrol<Ch>:GPIO<Port>:VOLTage[:DEFault]
<Voltage>
Sets the output voltage of the respective GPIO port.
This voltage is applied using
CONTrol<Ch>:GPIO:VOLTage:OUTPut
Suffix:
<Ch>
.
Channel number
<Port>
GPIO port number
Parameters:
<Voltage>
Range:
-7 to +15 V
Increment: 5 mV
Default unit: V
Manual operation:
See
CONTrol:HANDler:A[:DATA]
<DecValue>
CONTrol:HANDler:B[:DATA]
<DecValue>
CONTrol:HANDler:C[:DATA]
<DecValue>
CONTrol:HANDler:D[:DATA]
<DecValue>
CONTrol:HANDler:E[:DATA]
<DecValue>
CONTrol:HANDler:F[:DATA]
<DecValue>
CONTrol:HANDler:G[:DATA]
<DecValue>
CONTrol:HANDler:H[:DATA]
<DecValue>
The setting commands write data to ports A, B, C, D, E, F, G, H. To write data to a port,
the port must be configured as an output port (see example). By default, the port lines
have negative logic: A "0" at a pin corresponds to a high signal, a "1" to a low signal.
The logic can be changed using
POSitive
. When writing
to port G, port C must be configured as an output port. When writing to port H, port C
and port D must be configured as output ports (see
The queries read data from ports A, B, C, D, E, F, G, H. If the port is an output port, the
queries return the last value that was written to the port.
Parameters:
<DecValue>
Decimal representation fo an n-bit binary value. The ranges are:
Port A: 0 to 255 (pins A7 ... A0)
Port B: 0 to 255 (pins B7 ... B0)
Port C: 0 to 15 (pins C3 ... C0)
Port D: 0 to 15 (pins D3 ... D0)
Port E: 0 to 255 (pins D3 ... D0 C3 ... C0)
Port F: 0 to 65535 (pins B7 ... B0 A7 ... A0)
Port G: 0 to 1048575 (pins C3 ... C0 B7 ... B0 A7 ... A0)
Port H: 0 to 16777215 (pins D3 ... D0 C3 ... C0 B7 ... B0 A7 ...
A0)
The parameters
MIN
,
MAX
,
DEF
are not supported.
Note:
*RST
or "Preset" do not change the configuration of the
to restore
default values.
SCPI Command Reference
