Korg DW-8000 - Writing Programs to Memory

MB62H133
TERMINAL
NAMES
Term
Pin
No.
Type
Term
Pin No.
Type
Term
jmm
Input
A0
23
Input
CS 44
Bus
DB18
Input
A1
24
Input
WR
45
Bus
DB1
7
Input
A2
25
Input
RST
46
Bus
DB16
1
-V
Input
A3
26
Input
CLK
47
Bus
DB15
Input
A4 27
Output
SHEN
48
Power
supply
Vss
Input DO 28
Output VN3
49
Bus
DB14
Input
D1
29
Output
VN2
50
Bus
DB13
8
Input
D2
30
Output VN1
51
Bus
DB12
9 Input
D3
31
Output VN0
52
Bus
DB11
10
Input 04
32
Power
supply
VdD
53
Bus
DB10
11
Input D5
33
Output
RAMC
54
Bus
DB9
12
Input
06 34
Output
WFW
55 Bus
DB8
13
Input
07
35
Output
PAiW
56 Bus
DB7
14
Input
08
36
Output
PAIS
57
Bus
DB6
15
Input D9
37
Output
PARW
58
Bus
DB5
16
Power
supply
vss
38
Output
PARS
59 Bus
DB4
17
Input
D10
39
Output
WFG
60 Bus
DB3
18
Input
Dll
40
Output
OCT2
61 Bus
DB2
19
Input
D12
41
Output
OCT1
62
Bus
DB1
Input
D13
42
Output
OCT0
Bus
DB0
Input
1
D14
43
Bus
DB19
64 Power
supply
VDD
|
22
Input
D15
IC47
(MB64H129)
is used
mainly for
wave
table ROM
ad-
dress
decoding;
it
is a
40-pin
LSI
having
about
400
gates.
MB64H129
TERMINAL
NAMES
Pip
No.
Type
Term
Pin
No.
Type
Term
Pin No.
Type Term
1
Input
DB0
15
Input
OCT0
28
Output
A09
Input
DB1
16
Input
OCT1
29
Output A08
Input
DB2
17
Input
OCT2
30 Power supply
VdD
Input
DB3
18 Input WFG
31
N.C.
Input
DB4
19
Input FNG
32
Output
A07
Input
DBS
20
Input
RST
33
Output
A
06
Input
DB6
21 N.C.
34
Output
A05
8
Input
DB7
22
Output
CEC
35
Output
A
04
9
Input
DB8
23
Output
CEB
36
Output
A03
10
Power
supply
vss
24
Output CEA
37
Output
A02
11
N.C.
25
Output
A012
38
Output
AOI
12
Input
DB9
26
Output
AOI
1
39 Output AOO
13
14
Input
Input
DB10
DB11
27
Output
AO10
40 N.C.
IC45
and
IC46
(HN613256)
store
digitally
encoded
har-
monic
waveforms
of
the
harmonics
2,
5, 10,
20,
40,
80
160
and
320.
Here
a
waveform
including
the
320th
harmonic
refers
to
addition
of
the
sine
value
320
times
at
a
particular
phase.
-
36
-