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3 7 63 1515 0
Pin No.
Pin Name
MBUS STS0 to
109 to 113
MBUS STS4
114
115
116
DSP_MISO
117
DSP_MOSI
118
DSP_CLK
119
ILINK TX
120
ILINK RX
121
ILINK RESET
122
HDMI TX
123
HDMI RX
124
HDMI RESET
125
FLASH SI
126
FLASH SO
127
ILINK CTS
128
ILINK RTS
129
FL DATA
130
131
NO USE
132
END FLAG
133
RST TRG
TE
134
L 13942296513
135
XA-OUT
136
137
138 to 140
MD2 to MD0
141
142
143
144
XRESET
145
146
147
POWER RY1
148
POWER RY2
FUNCTION JOG1,
149, 150
FUNCTION JOG2
VOL JOG1,
151, 152
VOL JOG2
153
154
LED CLR
155
LED LAT
156
157
www
SP-SW FA,
158, 159
SP-SW FB
160
SP-SW SA (A90)
.
161
SP-SW SB (A90)
162
163
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I/O
—
Not used
VSS
—
Ground
VCC
—
Power supply (+3.3V)
I
Serial data input from the DSP or serial flash
O
Serial data output to the DSP or serial flash
O
Serial data transfer clock signal output to the DSP
I
UART communication transfer data input terminal
O
Abnormal current detection signal output terminal
O
System reset signal output terminal
I
Serial data input terminal
O
Serial data output terminal
O
System reset signal output terminal
I
Serial data input terminal
O
Serial data output terminal
O
Serial data transfer clock signal output terminal
I
Serial data input terminal
O
Serial data output to the fluorescent indicator tube
FL CLK
O
Serial data transfer clock signal output to the fluorescent indicator tube
—
Not used (Open)
O
End flag output terminal
O
Reset signal output terminal
NMIX
—
Not used
—
Not used (Open)
VSS
—
Ground
XA-IN
—
Not used
I
Model destination signal input terminal
X-IN
I
Main system clock input terminal (12.5 MHz)
VCC
—
Power supply (+3.3V)
X-OUT
O
Main system clock output terminal (12.5 MHz)
I
System reset signal input terminal
VSS
—
Ground
VCC
—
Power supply (+3.3V)
O
Relay drive signal (for main power) output terminal
O
Relay drive signal (for main power) output terminal
I
Jog dial pulse input from the rotary encoder (for INPUT SELECT)
I
Jog dial pulse input from the rotary encoder (for VOLUME)
H.P. IN
I
Headphone detection signal input terminal
O
LED drive signal output terminal
O
MIC on/off control signal output terminal
FL CLR
O
Clear signal output terminal
FL LAT
O
Serial data latch pulse output to the fluorescent indicator tube
I
Front speaker selection switch input terminal
x
ao
y
O
LED drive signal output terminal
i
O
LED drive signal output terminal
VSS
—
Ground
VCC
—
Power supply (+3.3V)
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8
Pin Description
Not used (Open)
Not used (Open)
Not used (Open)
Not used (Open)
Q Q
3
6 7
1 3
Not used (Open)
u163
.
2 9
9 4
2 8
Not used (Open)
Not used (Open)
Not used (Open)
Not used (Open)
1 5
0 5
8
2 9
9 4
Not used (Open)
Not used (Open)
"H": headphone is connected
m
Not used
co
Not used
Not used
TA-F501ES
9 9
2 8
9 9
43
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