20
CDX-M8800/M8805X
Pin No.
Pin Name
I/O
Pin Description
74
LED_SW4
O
LED driver signal output
75
LED_SW3
O
LED driver signal output
76 – 93
NC
O
Not used. (Open)
94
AVSS
—
Ground
95
NC
O
Not used. (Open)
96
VREF
—
Power supply pin (+5V)
97
AVCC
—
Power supply pin (+5V)
98
RXD1
—
Not used. (Open)
99
FL_DATA2
O
FL serial data output
100
FL_CLK_IN
I
FL serial clock input