DEC DECstation 5000 Model 100 Series, Руководство по обслуживанию

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System Module Tests
The following entries explain the commands, parameters, and
error codes for each individual system module test.
Cache Data Test
The cache data test writes data patterns to the cache and then
reads them. To run the cache data test, type
t 7/cache/data [cache] [address] and press Return.
When you type the cache data test command,
Replace cache with a value that specifies the cache you
want to test.
Specify I to test the I cache.
Specify D to test the D cache.
Replace the optional address parameter with a specific
cache address where you want the test to start. Note that
using the optional address parameter command requires
that you be familiar with the firmware specifications.
Cache data test error information
Cache data test error messages have the form
?TFL: 7/cache/data (code : description)
?TFL 7/cache/data indicates that the cache data test
reported an error.
code represents a code that identifies which portion of the
test failed.
description represents additional information that describes
the failure.
Table D-2 lists the codes and extended descriptions used in
cache data test error messages.
D–4 Test Commands and Messages