Korg DW-8000 - Page 31

4.
Tape interface format
1.
Modulation
system
”1"
t
=
320
ms
”0"
2t
=
640
ms
Example:
0 i
0
1
0
1
1
0
1
—
r
i
i L
J
l
„
n
J 1
l_t
i_r
2t
*
t
t . 2t
t
—
H
I
2t
.
t
t
2t
t
N
H*
—
H
2.
Format
of one set of program
data
PRELOAD
TAPE
NO.
ID
LEADER
ID DATA
1
—
END
BLOCK
2.5
s
2 MESSAGES
t
I
652 MESSAGES
1
1
MESSAGE
I
0.5
s
130 MESSAGES
J
(30+
1)
x
64=
1984
MESSAGES
TONE
DAT>
\
1 1
A
/
i
TONE
DATA
/
«
.. rt
-
i.
^
TONE
DATA
QQ
data
CHECKSUM
DATA
CHECKSUM
^
Ii
DATA
CHECKSUM
30
MESSAGES
1
MESSAGES
30
MESSAGES
1
MESSAGES
30
MESSAGES
1
MESSAGES
3.
Format
of
one
message
LSB
MSB
l
0
b
0
b,
bo
|
b
3
bo
l
^
b
6
]
b,
1
1
^
1
STAR T
V
y
'
2 S'
B1T
1
Byte
DATA
(8
bit)
Bl
rop
TS
3.1
LEADER
"FF
H"
DATA
(652
MESSAGES)
3.2 ID
DATA
1
D
1
"42
H"
KORG
ID2
"03
H"
X-300
3.3
CHECKSUM
ONE
DATA
TONE
DATA
30
2 Dn
AND
"FFH"
n=1
3.4 PRELOAD
TAPE
No.
ID
(FOR
TEST)
NORMAL
"00
H”
3.5
END
BLOCK
"FFH"
DATA
(130
MESSAGES)
—
34
—