TM 11-6625-3145-14
Verification and Adjustment Procedures-318/338 Service
Table 5-10.
318 POSITIVE GLITCH PULSE GENERATOR SETUP
Pulse Generator
# 1
# 2
Termination
BACK TERM
BACK TERM
Output
COMPLEMENT
NORMAL
Period
20 ns
EXT TRIG
Duration
10 ns
5ns @ +0.35 V level
High Level
+0.35V
+0.50V
Low Level
-0.35V
-0.50V
NOTE
HIGH level, LOW level, and DURATION adjustments interact and require
readjustment.
Figure 5-32. 318 Glitch data acquisition
Figure 5-33. 318 Glitch data acquisition
test waveform #1.
test waveform #2.
NOTE
Insure that the Glitch waveform timing does not occur 0-14 ns prior to the clock
waveform’s rising edge or the Glitch may appear as data in this test. Glitch data
width must be at least 5 ns as measured at 350 mv above threshold.
b.
Press the 318 DATA key until the State Table is displayed.
c.
Press the 318 START key.
d.
Check that all data acquired, at the trigger location and after, are displayed in inverse video in the SRCH GLITCH
mode (SRCH = 1/249).
5-57
Summary of Contents for 318
Page 119: ...318 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 182: ...338 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 253: ...318 ___________________ TROUBLESHOOTING TREES ...
Page 344: ...338 TROUBLESHOOTING TREES ...
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Page 518: ...TM 11 6625 3145 14 318 338 4434 924 338 Block Diagram ...
Page 519: ...TM 11 6625 3145 14 318 338 4434 925 318 Acquisition Module Wiring Diagram ...
Page 520: ...TM 11 6625 3145 14 318 338 4434 926 318 338 Mainframe Wiring Diagram ...
Page 521: ...TM 11 6625 3145 14 318 338 4434 926 338 Acquisition Module Wiring Diagram ...
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Page 544: ...TM 11 6625 3145 14 Figure 9 9 318 338 A11 Inverter Board component Locations ...
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