45
CFD-S35CP
Pin No.
Pin Name
I/O
Description
53 to 55
KEY1 to KEY3
I
Function key signal input
56
MODE
O
Mode read signal output
57
NC
—
Not used. (Open)
58
REG-CHK
I
Reg6V voltage check input
59
VH
I
Battery voltage check signal input
60
VM
I
Battery center voltage check signal input
61
AVSS
—
Ground
62, 63
NC
—
Not used. (Open)
64
AVREF1
I
A/D reference voltage input
65 to 67
NC
—
Not used. (Open)
68
CMDOUT(MP3)
O
MP3 serial data output to MP3 decoder
69
CMDIN(MP3)
I
MP3 serial data input from MP3 decoder
70
CL(MP3)
O
MP3 serial clock output to MP3 decoder
71
NC
—
Not used. (Open)
72
DRF(CD)
I
CD DRF signal input
73
DO(CD)
I
CD serial data input
74
DI(CD)
O
CD serial data output
75
CL(CD)
O
CD serial clock output
76
CE(CD)
O
CD chip enable signal output
77
FSEQ(CD)
I
CD frame synchronizing signal detection input
78
RES(CD)
O
CD reset signal output
79
(MP3)RESB
O
MP3 reset signal output
80
(MP3)CE
O
MP3 chip enable signal output
81 to 90
NC
—
Not used. (Open)
91
A-MUTE
O
Line mute signal output
92
MEGABASS
O
MEGABASS control signal output
93
P-CON
O
Power supply control signal output
94
V-DATA
O
E-volume control data output
95
V-CLOCK
O
E-volume control data clock output
96
NC
—
Not used. (Open)
97
TAPE PLAY
I
Tape play detection signal input
98
REC-IN
I
Tape recording detect signal input
99
NC
—
Not used. (Open)
100
VSS
—
Ground
Содержание CFD-S35CP
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