32
NW-MS6
Pin No.
Pin Name
I/O
Description
69
WAKE1
I
System hold off signal input from the HOLD switch of console unit
The signal input, when switch position is changed from on to off
70
WAKE0
I
System wake up signal input by any key is pressed
71
RXD
I
Not used (open)
72
SDI1
I
Serial data input from the RV5C348A (IC1001)
73
BIO
I
Not used (open)
74
VDDIO1
—
Power supply terminal (+2.8V)
75
VSSIO1
—
Ground terminal
76
XF
O
Not used (open)
77
TXD
O
Not used (open)
78
SDO1
O
Serial data output to the RV5C348A (IC1001)
79
SCK1
O
Serial data transfer clock signal output to the RV5C348A (IC1001)
80
VSSCORE
—
Ground terminal
81
USB CHGON
O
Not used (open)
82
FR XRST
O
Not used (open)
83
DAC XPD
O
Power on/off control signal output to the D/A converter (IC3100)
84
LCDON
O
Power on/off control signal output for the liauid crystal display unit “H”: LCD on
85
HP PWR
O
Power on/off control signal output to the headphone amplifier (IC3200)
86
HPBBON
O
Bass boost on/off control signal output to the headphone amplifier (IC3200)
87
HPMUTE
O
Muting on/off control signal output to the headphone amplifier (IC3200)
88
DAC DEMP
O
Emphasis control signal output to the D/A converter (IC3100)
89
ORANGE
O
LED drive signal output for access indicator (LED6000) “H”: LED on
90
LED ON
O
LED drive signal output terminal Not used (open)
91
EXTON
O
Not used (open)
92
EL ON
O
Power on/off control signal output for the back light of liquid crystal display unit
“H”: back light on
93
CHGON
O
Not used (open)
94
USB XDACK
O
Not used (open)
95
USB XINT
O
Not used (open)
96
USB REG CE
O
Not used (open)
97
TSB
I/O
Not used (open)
98
VSSCORE
—
Ground terminal
99
SPCK
O
Not used (open)
100
XIRQ
O
Not used (open)
101
SCK0
O
Serial data transfer clock signal output for liquid crystal display drive to the console unit
102
SDO0
O
Serial data output for liquid crystal display drive to the console unit
103
FS4
O
Clock signal output to the power controller (IC9005)
104
WAKE
O
Power wake up request signal output to the power controller (IC9005)
105
VDDCORE
—
Power supply terminal (+1.8V)
106
SDI0
O
Serial data output for liquid crystal display drive to the console unit
107
SLEEPEN
I
Not used (open)
108
WAKEEN
I
Wake up enable signal input from the reset signal generator (IC9003)
109
XCRST
I
System reset signal input from the reset signal generator (IC9007) “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”
110
OSCEN
I
OSC enable signal input from the reset signal generator (IC9003)
111
VDDCORE
—
Power supply terminal (+1.8V)
112
ROM RY/XBY
O
Ready/busy signal output to the flash memory (IC5000) “L”: busy, “H”: ready
