TB 9-6625-2337-35
TI
Oscilloscope
Test description
Settings
Measurement type
Minimum
Maximum
M4 GTC RT
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Rise
--------------------
100 ns
M4 GTC FT
----------------------------------------
Fall
--------------------
200 ns
M4 GTC
----------------------------------------
Overshoot
--------------------
5%
Overshoot
M4 GTC
----------------------------------------
Width
0.6 s
1.0 s
0.8 s PW
M4 GTC 4.5 V Lvl
----------------------------------------
Top
3.5 V
5.5 V
M4 GTC DELAY
----------------------------------------
Delta time1
371.5 s
372.5 s
Channel 1 pulse to
channel 2 pulse
Set oscilloscope to trigger on channel 1.
1
(7) Reduce all outputs to minimum and disconnect equipment setup.
b. Adjustments. No adjustments can be made.
17. Video Reset Output
a. Performance Check
(1) Connect TI IFF VIDEO OUT RESETS to the oscilloscope channel 2 input
using a 75 Ω feedthrough termination.
(2) Press TI keys as listed in (a) through (k) below:
(a)
Press FUNC, ENTR keys.
(b)
Use the arrow keys to highlight GENERAL MENUS and press ENTR key.
(c)
14, ENTR (PRF/PRI).
(d)
Use the arrow keys to highlight PRI:.
4000, ENTR (4000 s).
(e)
Press FUNC, ↑.
(f)
(g)
13, ENTR (RESET SIGINAL).
(h)
Use the arrow keys to highlight RESET PULSE 2:.
(i)
ENTR (OFF).
(j)
Use the arrow keys to highlight RESET PULSE 3:.
(k)
ENTR (OFF).
(3) Set oscilloscope to trigger on channel 2 and channel 2 measurement type to
overshoot.
(4) Oscilloscope will indicate within limits listed in first row of table 30.
(5) Repeat technique of (3) through (4) above using remaining setting and limits
listed in table 30.
TI
Oscilloscope
Test description
Settings
Measurement type
Minimum
Maximum
RESETS
----------------------------------------
Overshoot
--------------------
5
Overshoot
