Motorola MVME712A/D3 User Manual download pdf (Page 35)

Diagnostic Monitor

MVME167BUG/D3 2-3

Command Entry and Directories

Entry of commands is made when the prompt 167-Diag> appears. The

mnemonic name for the command is entered before pressing the carriage return

<CR>. Multiple commands may be entered. If a command expects parameters

and another command is to follow it, separate the two with a semicolon (;). For

instance, to invoke the command RTC CLK after the command RAM ADR,

the command line would read RAM ADR; RTC CLK. Spaces are not required

before or after the semicolon but are shown here for legibility. Spaces are

required between commands and their arguments. Several commands may be

combined on one line.

Several commands consist of a command name that is listed in a main (root)

directory and a subcommand that is listed in the directory for that particular

command. In the main directory are commands such as RAM and VME2.

These commands are used to refer to a set of lower level commands. To call up

a particular RAM test, enter (on the same line) RAM ADR. This command

causes the monitor to find the RAM subdirectory, and then to execute the

command (test) ADR from that subdirectory.

Examples:

Root-Level Commands:

HE Help

DE Display Error Counters

Subdirectory-Level Commands:

RAM ADR Random Access Memory Tests (directory), Memory

Addressing test

VME2 REGB VMEchip2 Tests (directory), Register Walking Bit test

The RAM and VME2 directories in these examples are test group names. If the

first part of a command is a test group name, any number and/or sequence of

tests from that test group may be entered after the test group name so long as

the bug's input buffer size limit is not exceeded.

Example:

RAM PATS ADR

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 238 239

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Motorola MVME712A/D3 User Manual Page 35