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Bent Pins
"Time from Arm
Greater Than
41.93 ms.
11
Bent pins on the preprocessor interface, pin protectors, or adapters
can cause system errors or inverse assembly errors. Ensure all pins are
properly aligned and making contact.
The state/timing analyze1s have a counter to keep track of the time
from when an analyzer
is
armed to when it triggers. The width and
clock rate of this counter allow it to count for up to 41.93 ms before
it
overflows. Once the counter
has
overflowed, the system does not have
the data it needs to calculate the time between module triggers. The
system must know this time to be able to display data from multiple
modules on a single screen.
No Setup/Hold
The HP 16540/16541A,D Logic Analyzer cards are not calibrated.
Field on Format
Refer to your logic analyzer reference manual for procedures to
Screen
calibrate the cards.
"Default
Calibration
Factors Loaded"
(16540/16541A,D)
Troubleshooting
A-6
The default calibration file for the logic analyzer
was
loaded. The
~..:;j.c
analyzer must be calibrated when using HP 16540A,D and
HP 16541A,D cards. Refer to your logic analyzer manual for
procedures to cah"brate the master clocking system, and ensure
that
the
"cal factors" file is saved.
HP 103140
80386DX Preprocessor Interface
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