ZiLOG System 8000 User Manual page 32
Zeus operating system manual
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Also See for System 8000:
- Hardware reference manual (366 pages) ,
- Hardware reference manual (100 pages)
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USER
22
Zilog
USER
SIOPORT
TEST
ZBOOT
<port address>
[WIB]
SIO port read/write
Enter Test Mode
[DIT]
Read a 5l2-byte program from disk or
tape and execute
NOTE
All outputs in Monitor Mode can be suspended
with
XOFF
(%13)
control-s and resumed with XON "(%11)
control-q.
COklMAND DESCRIPTIONS
DISPLAY
Syntax
DISPLAY <address>
<# of long words/words/bytes> [LIWIB]
Description
This command displays at the terminal the contents of speci-
fied
memory
locations
starting at the given address, for
the given number of bytes.
If the LlwlB parameter is specified,
the
contents
of
the
memory
locations are displayed in hex notation and as ASCII
characters.
If the LlwlB parameter is not specified,
the
memory
loca-
tions
are
displayed
one at a time, with an opportunity to
change the contents of each location.
For
each
location,
the
address is displayed, followed by the contents of LlwlB
and a space.
To change the
co~tents
at
a
given
location,
enter
the new contents in the form long wordlwordlbyte.
If
RETURN is pressed, either alone or after the
new
contents,
the
next
sequential location is displayed.
Entering a
"Q"
(for QUIT), followed by a RETURN terminates the command.
Example
Display memory starting at %5200 for ten words.
<
D.
.5..2.rul lJ! ( CR)
> .
<00> 5200 1808 FE2B 2004 D923 7ED9 CD35 2238 OAED
* ...
+ ••
# •••
5"8 ••
*
<00> 5208 6F23 ED6F 2BIE 0118 EDD9 2218 14D9 5778
*0# .0+ •••
H •••
Wx*
Zilog
22
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