1260-00C User Manual
Local Command Set 4-48
configuring not only the general settings of the trigger inputs
and outputs, but also the Racal-Dana Trigger Interface Chip
(TIC) counter and tick timers. The trigger configuration
commands are
TrigAsstConf, TrigExtConf,
TrigCntrConf, TrigTickConf, and TrigToREQT.
TrigToREQT
is a special function for the 1260-00C to map
trigger interrupt sources to SRQ on the GPIB so VXI trigger
protocols can be completely controlled from an external GPIB
controller.
AckTrig
Purpose:
Acknowledge the specified TTL/ECL or external
(GPIO) trigger.
Query
Syntax:
AckTrig <line>
where the value of
<line>
corresponds to the
trigger line to acknowledge:
Value
Trigger Line
0 to 7
TTL trigger lines 0 to 7
8 to 9
ECL trigger lines 0 to 1
40 to 49
External source/destination (GPIO 0 to 9)
Response:
Program response: 0
Console response:
Trigger acknowledged (line = <line
text>).
<CRLF>
where the meaning of
<line text>
corresponds
to the value of
<line>
as follows:
Value of
<line>
Value of
<line text>
0 to 7
TTL
<line>
8 to 9
ECL
(<line> - 8)
40 to 49
GPIO
(<line> - 40)
Example:
Acknowledge a trigger interrupt for TTL line 4.
AckTrig 4
DisTrigSense
Purpose:
Disable the sensing of the specified TTL/ECL
trigger line, counter, or tick timer that was enabled
by
EnaTrigSense.
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