Tektronix 73A-270, User Manual

Page: 82 / 92

Appendix D: Performance Verification
73A-270 Arbitrary Pulse/Pattern Generator Module
71
Table A–7: (Cont.)
VXIbus TTL Trigger Line Verification Ch. B triggered by Ch. A
TTLTRG Line Change Setup, & Restart Pattern
TTLTRG3*
TTLTRG4*
TTLTRG5*
TTLTRG6*
TTLTRG7*
e. With the following commands, disable both channels from the
TTLTRGX* lines and restart the channel A pulse pattern. Verify that
channel B is not putting out any pulse pattern, and then stop the pulse
transmission:
(Verify that channel B is not putting out any pattern)
8. Verify the EXT TRG B input with the following steps:
a. Connect TTL OUT A to EXT TRG B. Restart both channels by sending:
(Verify a 500 kHz pulse-pattern)
b. Check that channel B is putting out a 500 kHz pulse pattern (triggered
by channel A) and then stop the pattern by sending:
(Verify that the pattern stopped)
c. Disconnect TTL OUT A from EXT TRG B.
9. Verify channel B breakpoint recognition with the following steps:
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com