FO-71TH/UX-61TH/GQ-56TH/FO-51TH
UX-41TH/GQ-31TH/UX-21TH/FO-11TH/GQ-11TH
SCE209 (IC2) 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 – 5
Pin Description