TB 9-6625-2337-35
(4) Set oscilloscope to measure the functions listed in table 5 with the oscilloscope
trigger on channel 1.
TI
Oscilloscope
Measurement
Test Description
Type
Minimum
Maximum
≤0.1 s
VP1 Rise Time
Channel 2 Rise
----------
Time
≤0.1 s
VP1 Fall Time
Channel 2 Fall
---------
Time
VP1 Overshoot
Channel 2
----------
≤5 %
Overshoot
VP1 5V Level
Channel 2 Top
4V
6V
(5) Set oscilloscope to measure the pulse width of the signal on oscilloscope
channel 2, and verify that indication is within limits listed in table 6.
(6) Repeat technique of (3) (c) (d) and (5) above for remaining values in table 6.
TI
Oscilloscope indication
Test description
VP1 pulse width
Minimum
Maximum
VP1 .25 s Pulse Width
.25 s
.2 s
.3 s
VP1 10 s Pulse Width
10 s
9.95 s
10.05 s
(7) Use the arrow keys to highlight VP1 DLY: press 3 and ENTR keys.
(8) Set the oscilloscope to measure the delay between the TRIGGER 0 OUT and
(9) Repeat technique of (7) and (8) above for remaining values in table 7.
TI
Oscilloscope indication
Test description
VP1 pulse delay
Minimum
Maximum
VP1 3 s Delay
3 s
2.9 s
3.1 s
VP1 500 s Delay
500 s
499.9 s
500.1 s
(10) Disconnect TI TRIGGER 0 OUT from oscilloscope channel 1 input.
(11) Connect an X1 oscilloscope probe to channel 1 of the oscilloscope.
(12) Connect the probe tip to pin 29 of the UUT connector.
(13) Set oscilloscope to measure the functions listed in table 8 with the oscilloscope
trigger on channel 1.
TI
Oscilloscope
Measurement
Test description
type
Minimum
Maximum
TTL 10 s Pulse Width
9.95 s
10.05 s
Channel 1
Width
TTL 10 s Pulse Width
Channel 1 Top
2.5 V
5.5 V
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