54
HCD-GNX80
Pin No.
Pin Name
I/O
Description
99
EXCK
I
Not used (Open)
100
XRST
I
System reset input from M30622MEP
101
SYSM
I
Mute input (Connected to ground)
102
DATA
I
Serial data input from M30622MEP
103
VSS
—
ground
104
XLAT
I
Latch input from M30622MEP
105
CLOCK
I
Serial data transfer clock input from M30622MEP
106
VDD
—
Power supply (+2.5V)
107
SENS
O
SENS output to M30622MEP
108
SCLK
I
SENS serial data readout clock input (Connected to +VDD(+3.3v))
109
ATSK
I/O
Not used (Open)
110
WFCK
O
Not used (Open)
111
XUGF
O
Not used (Open)
112
XPCK
O
Not used (Open)
113
GFS
O
Not used (Open)
114
C2PO
O
Not used (Open)
115
SCOR
O
High output when the sub code sync, S0 or S1, is detected
116
VDD
—
Power supply (+2.5V)
117
C4M
O
Not used (Open)
118
WDCK
O
Not used (Open)
119
COUT
I/O
Not used (Open)
120
NC
—
Not used (Open)
