31
CDX-M610
Pin No.
Pin Name
I/O
Pin Description
84
VCC
—
Power supply pin (+5 V)
85
XTAL
I
X’tal oscillation input (18.43 MHz)
86
EXTAL
O
X’tal oscillation output (18.43 MHz)
87
VSS
—
Ground
88
PF7
O
Not used. (Open)
89
VCC
—
Power supply pin (+5 V)
90 – 96
PF6 – 0
O
Not used. (Open)
97
UNI-SO
O
SONY BUS serial data output
98
UNI-SI
I
SONY BUS serial data input
99, 100
VSS
—
Ground
101
UNI-SCK
I
SONY BUS serial clock input
102
P53
O
Not used. (Open)
103
AVCC
—
Analog power supply pin (+5 V)
104
VREF
—
VREF+ input of A/D converter. (+5 V)
105
SPE-IN
I
IC407 (BA3834F) peak hold detection input
106 – 112
P41 – 47
I
Not used. (Fixed at “L” in this set.)
113
AVSS
—
Analog ground
114
VSS
—
Ground
115 – 122
P17 – 10
O
Not used. (Open)
123 – 125
MD0 (H) – MD2 (H)
I
Operation mode setting pin (Fixed at “H” in this set.)
126 – 128
PG0 – 2
O
Not used. (Open)
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