Edge Function Commands; Marker Function Commands; Video Function Commands - Fluke 5520A Operator's Manual

5520A
Operators Manual

8-51. Edge Function Commands

TDPULSE
(IEEE-488, RS-232, Sequential)
Turns tunnel diode pulse drive on/off in EDGE mode.
Parameters: ON (or non-zero) or OFF (or zero)
Example:
Returns the tunnel diode pulse drive setting in EDGE mode.
Parameters: None
Response:

8-52. Marker Function Commands

TMWAVE
(IEEE-488, RS-232, Sequential)
Selects the waveform for MARKER mode.
Parameters: SINE
Example:
TMWAVE?
(IEEE-488, RS-232, Sequential)
Returns the MARKER mode waveform setting.
Parameters: None
Response:

8-53. Video Function Commands

VIDEOFMT
(IEEE-488, RS-232, Sequential)
Selects the format for VIDEO mode.
Parameters: NTSC, PAL, PALM (for PAL-M), or SECAM
Example:
8-38
TDPULSE ON
1 if ON, 0 if OFF.
Sine wave (2 ns to 15 ns)
SPIKE Triangular/sawtooth pulse (15 ns to 5s)
SQUARE Square wave (50% duty cycle) (4 ns to 5s)
SQ20PCT Square wave (20% duty cycle) (85 ns to 5s)
TMWAVE SPIKE
<character> (Returns SINE, SPIKE, SQUARE, or SQ20PCT.)
VIDEOFMT SECAM