Sharp FO-CC500 Service Manual page 57

Accessory cordless handset
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SCE214V (IC3) Terminal descriptions
Pin
Pin List
No.
64
VDD
65
GPIO[11]/BE/SERINP/SR4IN
66
GPIO[19]/RDY/SEROUT
67
START
68
CLK1n/GPO[25]
69
CLK2/GPO[24]
70
GND
71
MCLK
72
CTRLI
73
TESTC
74
SOUT
75
SIN
76
FSYNC
77
POR
78
GND
79
LINE_INP
80
MIC_INP
81
MIC_INM
82
MIC_BIAS
83
BG
84
VC
85
AVDD
86
GND
87
LINE_OUTP
88
SPKR_OUTP
89
SPKR_OUTM
90
DVDD
91
MODE_0
92
ICLK
93
VSS
94
FCSn[1]/VIDCTL[0]/GPO[23]
95
IARESET
96
IACLK
97
VDD
98
IA1CLK
99
SR3IN/DSPIRQn
100
SR4OUT
101
SR1IO
102
SA1CLK
103
GPIO[7]/SSRXD2/SASRXD2
104
GPIO[6]/SSTXD2/SASTXD2
105
GPIO[5]/SSCLK2/SASCLK2
106
GPIO[10]/SSSTAT2/DSS_AVAIL
107
VSS
108
RESETn
109
GPIO[3]/SASCLK
110
GPIO[2]/SASRXD
111
GPIO[1]/SASTXD
112
GPIO[9]/FRDn
113
GPIO[8]/FWRn
114
A[0]
115
A[1]
116
A[2]
117
A[3]
118
A[4]
119
VDD
120
A[5]
121
A[6]
122
A[7]
123
A[8]
124
A[9]
125
A[10]
126
A[11]
Input
Output
I/O
Type
Type
Digital Power
I/O
Hu
13Xs
I/O
Hu
13Xs
O
2XC
O
13Xs
O
13Xs
IA GND
ID
Main Clock from DSP
ID
d
Control Data from DSP
ID
d
IA Test
OD
T
Serial Data to DSP
ID
d
Serial Data to DSP
I/OD
d
Frame Sync Signal (IA)
IA
d
Hardware Reset
IA GND
IA
Analog Input to Line Pre-Amp.
IA
Positive differential Analog Input to Microphone Pre-Amp.
IA
Negative differential Analog Input to Microphone Pre-Amp.
OA
2.2 V Nominal DC Bias Source for Electret Microphone
OA
Analog reference Voltage Output
OA
Analog Ground Bias Output
PWR
IA Analog Power
IA GND
OA
Line Driver Output
OA
Positive Speaker Driver Output
OA
Negative Speaker Driver Output
PWD
IA Digital Power
ID
u
Connect to VSS (IA Mode Selection)
I/OD
IA Bit Clock Input/Output
VSS Digital GND
O
13Xs
O
13Xs
DSP to EXTIA POR
O
13Xs
DSP to EXTIA MCLK
Digital Power
I
H
DSP from EXTIA ICLK
I
H
DSP from primary EXTIA SOUT/EXT. Modem IRQn
O
13Xs
DSP to primary EXTIA SIN
O
13Xs
DSP to EXTIA CTRL1
I
H
DSP from EXTIA FSYNC
I/O
Hu
13Xs
I/O
Hu
13Xs
I/O
Hu
13Xs
I/O
Hu
13Xs
Digital GND
I/O
Hu
2XC
I/O
Hu
13Xs
I/O
Hu
13Xs
I/O
Hu
13Xs
I/O
Hu
13Xs
I/O
Hu
13Xs
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
Digital power
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
I/O
Tu
13Xs
CPU Address Bus
5 – 7
Pin Description
FO-CC500A
FO-K01A

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