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17 Terminal Function of ICs
17.1. IC2(C2CBHH000043):
SYSTEM CONTROL
(UI Microcomputer)
Pin No.
Terminal
I/O
Name
1
P96
O
2
P95
I
3
P94
I
4
P93
I
5
P92
O
6
P91
O
7
P90
O
8
BYTE
I
9
CNV
I
SS
10
P87
O
11
P86
O
12
/RESET
I
13
XOUT
-
14
VSS
P
15
XIN
I
16
VCC
P
17
P85
I
18
P84
I/O
19
P83
I/O
20
P82
I/O
21
P81
I
22
P80
I
23
P77
-
24
P76
O
25
P75
I
26
P74
I
27
P73
I
28
P72
I/O
29
P71
-
30
P70
O
31
P67
-
32
P66
-
33
P65
O
34
P64
O
35
P63
O
36
P62
I
37
P61
-
38
P60
-
39
P57
-
40
P56
-
41
P55
I
42
P54
-
43
P53
-
44
P52
O
45
P51
O
46
P50
O
47
P47
I/O
48
P46
I/O
49
P45
I/O
50
P44
O
51
P43/A19
O
Function
Transmitting data for SC DSC25
(reserve)
Communication clock for SC
DSC25 (reserve)
Platter pulse A (for time
measurement)
SC DSC25 communication
(reserve)
CP data
CP Light Emitting Diode control
CP clock output
External data bus width setup (´H´
8-bit width)
Processor mode change (for Flash
writing)
IO RESET
MUTE
Reset signal input
Not used. (Open)
Power supply
Clock input
Power supply
Not used. ('H')
CONTROL terminal
CONTROL terminal
Not used. ('H')
Platter pulse B (count)
Platter pulse A (count)
Not used. (Open)
It connects with Pin No.25.
It connects with Pin No.24.
It connects with Pin No.27.
It connects with Pin No.26.
The rotation pulse output for
turntables
Not used. (Open)
The stroboscope output for
turntables
Not used. (Open)
Not used. (Open)
CP Light Emitting Diode address 1
CP Light Emitting Diode address 0
Receiving data for SC DSC25
Transmitting data for SC DSC25
Not used. (Open)
Not used. (Open)
Not used. (Open)
Not used. (Open)
Not used. ('L')
Not used. (Open)
Not used. (Open)
RD signal output for external bus
UB signal output for SRAM
WR signal output for external bus
Not used. (Open)
Not used. (Open)
Not used. (Open)
Not used. (Open)
The address bus signal for external
bus
SL-DZ1200PP / SL-DZ1200EB / SL-DZ1200EG / SL-DZ1200EP / SL-DZ1200GN
Pin No.
Terminal
Name
52
P42/A18
53
P41/A17
54
P40/A16
55
P37/A15
56
P36/A14
57
P35/A13
58
P34/A12
59
P33/A11
60
P32/A10
61
P31/A9
62
V
CC
63
P30/A8
64
V
SS
65
P27/A7
66
P26/A6
67
P25/A5
68
P24/A4
69
P23/A3
70
P22/A2
71
P21/A1
72
P20/A0
73
P17/D15
74
P16/D14
75
P15/D13
76
P14/D12
77
P13/D11
78
P12/D10
79
P11/D9
80
P10/D8
81
P07/D7
82
P06/D6
83
P05/D5
84
P04/D4
85
P03/D3
86
P02/D2
87
P01/D1
88
P00/D0
89
P107/AN7
90
P106/AN6
91
P105/AN5
92
P104/AN4
93
P103/AN3
94
P102/AN2
95
P101/AN1
96
AV
SS
97
P100/AN0
98
VREF
99
AV
CC
77
I/O
Function
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
P
Power supply
O
The address bus signal for external
bus
P
Power supply
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
O
The address bus signal for external
bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
O
Servo filter (change)
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I/O
The data bus signal for external bus
I
SD LID open signal input
I
Pitch control input
I
REVERSE change input
I
CD/SD change input
I
CPSW input
I
CPSW input
I
CPSW input
P
Power supply
I
CPSW input
I
Analog standard voltage input
P
Power supply
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