R&S AFQ100A Operating Manual page 136

R&S AFQ100A
Function of data bits of FHOP bus (fhop_data line, see figure above) and their function for controlling
multi segment waveform generation.
Data bit name (bit number)
Bit 39 to 10
data (9 to 0)
Execute - Segment
Trigger
Delay - Segment
Trigger
Inhibit - Segment
Trigger
1401.3084.32
Function
Bits must be set to 0
Data
Determine the segment index to be processed for multi segment waveforms (index 0
1023)
Executes a manually initiated segment trigger event. The manual
segment trigger can be executed only when the manual trigger source
has been selected.
Remote-control command:
SOUR:TRIG:SEGM:SOUR MAN
SOUR:TRIG:SEGM:EXEC
Sets a delay on the externally fed in trigger signal. This enables the
instrument to be synchronized with the device under test or other
external devices.
Remote-control command:
SOUR:TRIG:SEGM:SOUR EXT
SOUR:TRIG:SEGM:DEL 1
Sets the duration for inhibiting a new trigger event subsequent to
triggering. A restart ccan only be inhibited with an external trigger
source.
In Retrigger mode every trigger signal causes a restart of signal
output. The restart is inhibited for the specified number of samples.
Remote-control command:
SOUR:TRIG:SEGM:SOUR EXT
SOUR:TRIG:SEGM:INH 0.5
4.25
Baseband Block
bits
E-3