General
Information
1.3 DIAGNOSTIC PROGRAM STRUCTURE
The MDIAG37
is
composed of tests
that
can be
run
individually or in any combination
that
you select.
The selected tests
can
be looped a specific
number
of times
or
until you
halt
them. The tests always
run
in ascending numerical order.
Tests
1,
8,
and
9 do NOT allow
error
looping.
1.4
TEST
LIMIT A TIONS
This diagnostic
is
intended to isolate specific RAM
and/or
EDAC failures. The system
to
be tested needs
to be functioning well enough to load
DUS.
Multiple-bit
errors will cause MDIAG37 to lose control over
error
reporting and the ability to recover
from
the
interrupt,
EXCEPT during Test Section
2.
All
other
test sections will display
the
following
message:
System
Halt
6
CPU
memory
parity
error
--
multi-bit
error.
The
number
of
the test section in which the halt occurred will also be displayed.
1.5
TEST
EXECUTION TIMES
The test execution times vary with the
amount
of memory.
SEP 84
1-2
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