BNC 835 Programmer Manual - Manual (Page 52)

Berkeley Nucleonics Corporation 2955 Kerner Blvd., San Rafael, CA 94901
Phone: 415-453-9955, Fax: 415-453-9956, Email: [email protected], Web: www.berkeleynucleonics.com
[SOURce]:PULM:INTernal:PERiod?
This command sets the pulse period for the internally generated pulse modulation using the variables
<value>.
If the entered value for the pulse period is equal to or less than the value for the pulse width, the pulse
width changes to a value that is less than the pulse period.
*RST 2.5 ms
Range 200 ns – 10 s
:PULM:INTernal:PWIDth
[SOURce]:PULM:INTernal:PWIDth <num>
[SOURce]:PULM:INTernal:PWIDth?
This command sets the pulse width for the internally generated pulse signal.
This command sets the pulse width for the internally- generated pulse modulation using the variable
<num>.
If the entered value for the pulse width is equal to or greater than the value for the pulse period, the
pulse width changes to a value that is less than the pulse period.
*RST 1.25 ms
Range 50 nS to PERiod
:PULM:SOURce
[SOURce]:PULM:SOURce INTernal|EXTernal|BITStream
[SOURce]: PULM:SOURce?
If set
*RST INTernal
:PULM:STATe
[SOURce]:PULM:STATe ON|OFF|1|0
[SOURce]:PULM:STATe?
This command enables or disables pulse modulation for the selected path.
*RST 0
:PULM:MODE
[SOURce]:PULM:MODE FIXed | LIST
[SOURce]:PULM:MODE?
This command sets the modulation mode. With “FIXed”, the normal ON/OFF modulation can be
performed. With LIST, an arbitrary bit pattern can be loaded that will be used to modulate the carrier.
LIST mode is available with pulse train option.
*RST FIXed