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S:\HP892XX\USRGUIDE\manual\radscrn.fb
Chapter 16, Radio Interface Screen
Using the Radio Interface (Manual Operation)
Using Interrupts
There are two interrupt lines that, when armed, allow monitoring of interrupt
conditions. An interrupt is tripped when a logic low, determined by the same
Logic Voltage as described in
"Setting the Radio Interface’s Logic Level" on page
463
, is detected. When tripped, the field directly below Arm/Disable will change
from
Armed to Tripped. To re-arm the next interrupt you must first disable the
interrupt, then select
Arm.
Besides displaying the word
Tripped, an interrupt condition will set a bit in one
of the Test Set’s status registers. This makes it possible to generate SRQ interrupts
or query a condition register to find out if an interrupt has occurred. Refer to
"Using The Radio Interface (Remote Operation)" on page 469.
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