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ZiLOG System 8000 Hardware Reference Manual

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HRM
COMMAND
NAME
IOPORT
SYNTAX
I
<port
address>
[WlB]
DESCRIPTION
Zilog
HRM
This
command
reads
data
in
either
byte
or
word
form from
the
given
port
address
and
displays
the
value.
Enter
a
hex
value
to
be
output
to
the
specified
port
or
enter
only
a
value
to
be
output
to
the
specified
port
or
enter
only
a
carriage
return
if
no
output
is·to
be
made.
If
the
WlB
parameter
is
not
given,
byte
data
is
read
from
the
I/O
port.
EXAMPLE
Output
data
FF
to
port
address
%FF29.
[I
FF29
<CR>
FF29 00 ? <FF>
<CR>
[
5-27
Zilog
5-27

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ZiLOG System 8000 Specifications

General IconGeneral
BrandZiLOG
ModelSystem 8000
CategoryDesktop
LanguageEnglish

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