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function: To play music
macro language.
PSET/PRESET
format:
pset
((X
dinate)
(color))
(,
dinate specifier)
set/reset the
function:
To
dinate.
format:
SCREEN ((mode)),
(printer option))
assign the screen
function:
To
size, key click,
and
printer option.
SCREEN
MODE
mode
Screen mode
mose
Sprite size
(0):
click
(key
to
enable
whether
click.
format:
SPRITE $
((pattern number)
line)
function:
The
pattern
number) must
when size of
than 64
when
3. The length
to 32 (bytes)
format:
(address
of
VRAM),
ten)
function:
poke a value to
To
tion
of VRAM.
the range
can
be
in
be
(Value to
(in
byte
value
ON/OFF
—
format:
CLICK
(ON/OFF)
according
to music
coordinate),
coor-
(Y
PRESET
(coor-
(color).
(,
specifier
coor-
(,
(,
(sprite
size))
mode, sprite
cassette
baud rate
40x24
text
(0):
40x24 text mode
(0):
32x24 text mode
(1):
high resolution
(2):
color mode
(3): multi
8x8 unmagnified
determines
switch)
disable the
or
key
=
(string
of
sprite (pattern
be less than
256
less
sprite
is
or
1,
O
is
size
to
of sprites
2
this variable
fixed
of
is
(value
be
to
writ-
loca-
specified
(address
of VRAM)
0
16383.
of
....
written) should be a
the
255)
range
of 0
...
—89—
function:
determine whether the
To
is
generated
Sound
pressed.
key
is
format:
MOTOR
(ON/OFF)
function: To
change
motor switch.
format:
SOUND (ON/OFF)
function:
write
To
value
(register
of PSG)
(register
format:
SOUND
be writtern)
function: To write value directly to the (the
register
of PSG)
format:
WIDTH
(width of
mode)
set
function: To
the width of display during
text mode. Legal value
40x24 text mode,
mode
FUNCTIONS
format:
BIN$(n)
function:
Returns a string which
the binary value
arguments.
(X
format:
coordinate),
POINT
function:
Returns color
format:
((address
vpeek
function:
Returns a value of
(address)
of
0...
of
range
STICK
format:
STICK (n)
function:
Returns the direction
can
be
(n)
in
=0,
the
cursor
(n)
It
(n) is either/or
joy-stick.
connected
stick
ed. When neutral,
Otherwise, value
direction
returned.
is
click
or not, when the
the
states
cassette
of
to the
directly,
of PSG),
(value
to
screen
text
in
1.
is
is
40.
1...
32x24 text
represents
the decimal
of
cordinate)
(Y
of
a specified pixel.
of RAM))
VRAM
specified
can
be
the
in
VRAM)
16383.
of
a joy-shick,
the
to
range
of
2,
O
If
used
as
key
is
a
2,
the
joy-
to proper port
is
us-
is
returned.
O
corresponding
to
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