Vax V-041HS Service Manual download pdf (Page 241)

Tests T0002 through T0008 are run by default. Tests T0001 and

T0009 through T0012 must be selected by the user. Tests are

performed on all <REFERENCE>(XMA2)s unless the user speciﬁes a single

<REFERENCE>(XMA2). Parameters speciﬁed in the command line (refer

to Table 6–4) allow one or all memory modules to be tested. These

parameters also allow RBD tests to be run from main memory or ROM

for RBD tests T0011 and T0012. The /C (conﬁrm destructive memory test)

switch is required with RBD tests T0001, T0009, T0010, T0011, and T0012.

Parameters are ignored by tests T0001 through T0010.

Table 6–4: RBD 3 Parameters

KA64A

Parameter

KA62B

Parameter Function

(or none)

1n Run tests T0011 and T0012 from main memory (RAM) and

test all memory modules

0n 1n Run tests T0011 and T0012 from main memory (RAM) and

test memory module n only

10 2n Run tests T0011 and T0012 from ROM and test all mem-

ory modules

1n 3n Run tests T0011 and T0012 from ROM and test memory mod-

ule n only

The ﬁrst character indicates if the tests are run from RAM (0) or ROM (1). The second charac-

ter indicates whether to test all modules (0) or a speciﬁc module (n), where n is the mem-

ory module backplane slot (must be one of the following: A, 9, 8, 7, 6, 5, B, or C).

NOTE: If you suspect that all of memory is bad, run tests T0011 and T0012

from ROM.

The CPU/memory interaction diagnostic also runs tests that exercise

memory. See Chapter 3 for information on this CPU/memory interaction

diagnostic. See Chapter 2 for more information on running the RBDs.

MS65A Memory 6–21

1 2 ... 236 237 238 239 240 241 242 243 244 245 246 ... 298 299

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Vax V-041HS Service Manual Page 241