ZiLOG System 8000 Hardware Reference Manual

HRM
[LOAD MYFILE <CR>
Zilog
NOTE
HRM
The address of RAM memory and the entry address
used in the download pro~ess are provided by tbe
information in the descriptor record of the file
specified by <filename> in the LOAD command.
5.9.5. System Parameters: The following system parameters
are accessible to the user:
NAME PARAMETER
NULLCT Null Count %43F6
This
that
null
lays
O.
address stores the number of null characters
are inserted after a line feed. Modifying the
count adapts the System 8000 to the return de-
of various terminals. NULLCT is initialized to
LINDEL Line Delete %43F3
This address stores the character intercepted by the
input line procedure as a line delete. When it is
read from the terminal, this procedure purges the
buffer and continues reading the input stream. LIN-
DEL is initialized to %7F (RUB).
CHRDEL Character Delete %43F2
This address stores the character intercepted by the
input line procedure as a character delete. When it
is read from the terminal, the last character en-
tered is purged from the input buffer. Multiple
character deletes can be used to delete the last n
characters entered. CHRDEL is initialized to %08
(control-h) .
XOFCHR XOFF Character %43F5
The
character stored at this address is interpreted
by the input interrupt procedure as a character that
stops outputting data to the terminal. When it is
read from the terminal, all output is suspended un-
til an XONCHR is received. XOFCHR is initialized to
%3 (control-s).
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5-38

ZiLOG System 8000 Specifications

General

Brand	ZiLOG
Model	System 8000
Category	Desktop
Language	English