Keithley 4200A-SCS

Model 4200A
-SCS Parameter Analyzer Reference Manual Section 13:
LPT library function reference
4200A-901-01 Rev. C / February 2017 13-147
pulse_output_mode
This command sets the pulse output mode of a pulse card channel.
Usage
int pulse_output_mode(int instr_id, long chan, long mode);
instr_id
The instrument identification code of the pulse card, such as
VPU1
or
VPU2
chan
Channel number of the pulse card:
1
or
2
mode
Pulse output state:
• NORMAL or 0 (default)
•
COMPLEMENT
or
1
Pulse modes
Standard
Details
When a pulse card channel is set to COMPLEMENT, the V Low and V High voltage settings are
swapped.
As shown in the following figure, when pulse is complemented, low pulse goes to the high level, and
high pulse goes to the low level.
Example
pulse_output_mode(VPU1, 1, COMPLEMENT)
Sets the output mode for pulse card channel 1 to COMPLEMENT.
Also see
None