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88 Chapter 1
GPIB Command Dictionary
AFG2|ENCoder subsystem
:NAMPs|NTACs:BUSY <string>
:NAMPs|NTACs:BUSY?
These commands set/query the busy/idle status information included in
the signaling sequence.
• ‘Idle’ sets the busy/idle bits of the forward control channel
information to indicate an idle state.
• ‘Busy’ sets the busy/idle bits of the forward control channel
information to indicate an busy state.
• ‘WS Delay’ (word sync delay) prevents a busy/idle change until the
word sync information has been received and a defined number of
delay bits has been counted. The delay is set with the
AFG2:NAMPS:BUSY:DEL command.
• ‘1stBitDly’ (first bit delay) causes the busy/idle bit to be set after a
bit has been received and a defined number of delay bits has been
counted. The delay is set with the AFG2:NAMPS:BUSY:DEL
command.
This command requires that the AFG2:NAMPS:CHAN command
specifies ‘Cntl’.
Syntax
AFG2:NAMP:BUSY ‘Idle’
‘Busy’
‘WS Delay
‘1stBitDly’
AFG2:NAMP:BUSY?
Screen/field equivalent
AFG2:NAMP:BUSY controls the Busy/Idle on the SIGNALING
ENCODER screen when the Mode field is set to NAMP-NTAC and the
Channel field is set to Cntl.