HP E1563A User Manual page 26

Channel Block
Diagram
RANGE SELECTION:
INPut4:STATe ON | 1 | OFF | 0
VOLTage4:DC:RANGe <range>
FILTER SETTING:
INPut4:FILTer:LPASs:FREQ <freq>
INPut4:FILTer:LPASs:STATe ON | 1 | OFF | 0
26 Digitizer Application Information
Figure 2-2 is a block diagram of an individual channel and the
interconnections between channels. Note that the sample signal goes to all
channels. The stair-stepped commands beneath the diagram show the SCPI
commands that are used to program each section of a channel. In this case,
all the commands are written for channel 4. See Chapter 3, SCPI Command
Reference, for a full description of the commands illustrated here.
QUERY LAST READING (current value):
SENSe:DATA:CVTable? (@4)
Figure 2-2. Digitizer Channel Block Diagram.
LIMIT and LEVEL COMPARISON:
CALCulate4:LIMit:LOWer:DATA <value>
CALCulate4:LIMit:LOWer:STATe ON | 1 | OFF | 0
or
CALCulate4:LIMit:UPPer:DATA <value>
CALCulate4:LIMit:UPPer:STATe ON | 1 | OFF | 0
or
TRIGger:SOURce INTernal4
TRIGger:LEVel4 <voltage>
TRIGger:SLOPe4 POS | 1 | NEG | 0