BNC 745 - Manual (Page 22)

Model 745 Digital Delay Generator. November 2013
Example: Set external trigger source: BTRIG EXT
Query: BTRIG? => :BTRIG EXT
BURST PULSE PERIOD
Syntax: PERIOD PB, T
PERIOD? PB
Form: Set & Query
Description: Set Burst period
Parameter: PB
T: period in ns (5ns resolution)
RST value -
Specified limit 1000 ns to 1s
Example: PERIOD PB, 1000
PERIOD? PB=> :PER 1000
BURST PULSE NUMBER
Syntax: BPULSE N
BPULSE?
Form: Set & Query
Description: Set the number of pulses in a burst
Parameter: N : Number of pulses
RST value -
Specified limit 2 to 2 16 -1 (depending on trigger source period and Burst period)
Example: BPULSE 1000
BPULSE? => :BPULSE 1000
GENERAL GATE MODE
Syntax: GGLOBAL mode
GGLOBAL?
Form: Set & Query
Description: General Gate mode status
Parameter: mode: OFF, ON and CH
RST value -
Example: Set : inhibit all outputs : GGLOBAL ON
Query: GGLOBAL? => :GGLOBAL ON
CHANNEL GATE MODE
Syntax: GCHAN Tx, value
GCHAN? Tx
Form: Set & Query
Description: Individual channel Gate mode status
Parameter: Tx: T1 toT 4 (or 1 to 8 for 8 channel)
Value: ON, OFF
RST value -
Example: Set : T1 channel mode On : GCHAN T1, ON (GENERAL GATE MODE
has to be set to CH to activate this setting)
Query: GCHAN? T1 => :GCHAN T1, ON
RELATIVE DELAY
Syntax: DELAY Tx,Ti, delaytime
© Berkeley Nucleonics Corp. 21 Model 745 User Manual