Technical information
Table
1-2
(Cont.): Console I/O Mode Commands
Command
TEST
UNJAM
X
Action
Invokes a diagnostic
test
program
specified by
the
test
number
you enter.
If
you
enter
a
test
number
of
0 (zero), all
tests
allowed
to
be
executed
from
the
console
terminal
are
executed.
The
console accepts
an
optional
list
of
up
to
five additional
hexadecimal
arguments.
Performs
an
110
bus
reset,
by
writing
a 1 (one)
to
IPR
55 (decimal).
Loads
or
unloads
(that
is,
writes
to
memory
or
reads
from
memory)
the
specified
number
of
data
bytes
through
the
console
serial
line
(regardless
of
console type),
starting
at
the
specified
address.
For
use
by
automatic
systems
communicating
with
the
console.
Examples
1-1
through
1-6
show
sample
displays for
the
commonly
used
commands SHOW
and
SET.
The
SET
command
sets
the
parameter
to
the
value
you specify.
The
SHOW
command displays
the
console
parameter
you specify.
Example
1-1:
SHOW QBUS Display
»>
SHOW
gBOS
Scan
of
Qbus
I/O
Space
-200000DC
(760334
)
0000
(300)
RQDX3/KDA50/RRD50/RQC25/KFQSA-DISK
-200000DE
(760336)
OAAO
-200000EO
(760340)
0000
(304
)
RQDX3/KDA50/RRD50/RQC25/KFQSA-DISK
-200000E2
(760342)
OAAO
-200000E4
(760344)
0000
(310)
RQDX3/KDA50/RRD50/RQC25/KFQSA-DISK
-200000E6
(760346)
OAAO
-20001468
(772150)
0000
(154)
RQDX3/KDA50/RRD50/RQC25/KFQSA-DISK
-2000146A
(772152)
OAAO
-20001F40
(777500)
0020
(004
) IPCR
Scan
of
Qbus
Memory
Space
»>
For
each
address,
the
console displays
the
address
in
the
VAX
1/0
space
in
hexadecimal,
the
address
as
it
would
appear
in
the
Q22-bus I/O space
in
octal,
and
the
word
data
that
was
read
in
hexadecimal.
Base System DeSCription
1-9