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ZiLOG System 8000 Hardware Reference Manual

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HRM
SC
IITYIN
(character
in
RLO)
PROCEDURE
NAME
TYWR
DESCRIPTION
Zilog
HRM
Displays
the
character
in
RLO.
The
character
is
not
displayed
if
the
XOFF
character
has
been
received
before
this
procedure
is
executed.
In
this
case,
the
procedure
waits
until
an
XON
character
is
received
from
the
console
before
displaying
the
character
in
RLO.
If
the
character
to
be
displayed
is
a
carriage
return,
the
zero
flag
is
set,
and
RHO
is
lost.
EXAMPLE
CONSTANT
TYWR
:
::%06
SC
flTYWR
(character
in
RLO)
PROCEDURE
NI\ME
PUTMSG
DESCRIPTION
Sends
a
character
string
to
the
terminal.
Register
R2
con-
tains
the
address
of
the
character
string
buffer,
and
the
first
byte
in
the
buffer
contains
the
number
of
characters
to
be
displayed.
If
there
is
no
return
in
the
string,
the
entire
specified
string
is
displayed.
Otherwise,
the
string
is
displayed
up
to
and
including
the
first
return.
Register
contents
RO,
R
1,
and
R2
are
lost.
EXAMPLE
CONSTANT
P
UTMSG
:=%
OC
.
(string
address
in
R2)
SC
IIPUTMSG
5-42
Zilog
5-42

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ZiLOG System 8000 Specifications

General IconGeneral
BrandZiLOG
ModelSystem 8000
CategoryDesktop
LanguageEnglish

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