SMAC
LAC-26 Technical Reference Manual
4/29/2013 60
Command:
XNn
-- Set XON Code --
Argument:
0 <= n <= 255
Default:
1
7
This command does not function and is retained for backward compatibility purposes.
Command:
ZF
-- Format NVRAM --
Argument:
n = 123
This command
re-formats and
re-initializes
the
LAC-26's
non-volatile
static
ram
(NVRAM).
This means that any macros will be deleted and their space recovered, register
contents
will
be
set
to 0 and the baud rate (among other things) will be set to their default values. Evidence of the baud
rate change will not be immediate but will occur when the unit is
either
power
cycled
or
the
Reset
(RT) command is issued. This command is
intended
for use
by
the
manufacturer
to
place
the
unit
in a known state after testing but is sometimes useful as a "when
all
else fails"
means
under
certain
circumstances. This command must include an argument "key code"
of
"123"
in
order to
function.
This is to reduce the possibility of accidental execution.
Command:
ZZ
-- Dump Memory --
Argument:
0 <= n <= $3FFFF
This command does a display dump of the memory starting at address 'n'.
This
command
is
intended for use by the manufacturer for diagnosing purposes.
