Sony NW-A1000 Service Manual page 45

Pin No. Pin Name
89 SDATAO1
90 GNDIO1
91 MULTI_SO
92 DEN_SI0
93
WAKEUP_DEN
94 DEN_SERQ
95 DEN_PCMDI
96 XRESET_DEN
97 VCCIO1
98 TDO
99 VCC
100 GND
101 DEN_BCK0
102 XINT_DEN
103 DEN_PCMD0
DEN_DATA_RDY
104
105 DEN_SCS0
106 DEN_LRCK0
107 GNDIO1
108 VCCIO1
109 FRES_RXW
110 IIS_CLR_IN
FRES_A3,
111, 112
FRES_A2
113 FRES_XOE
114 FRES_A1
115
FRES_XCS1
116 FS256
117 VCC
118 NC
119 SCLK3
120 DENDE_SS
121 DATA_READY
122 SDATAI3
123 LRCK3
124 XINT_DENDE
125 VCCIO0
126 GNDIO0
127 FRES_D27
128 NC
129 FRES_D26
130 NC
FRES_D25,
131, 132
FRES_D24
I/O
I
Audio data input from the main system controller
-
Ground terminal (for I/O)
I
Serial data input from the main system controller
O
Serial data output to the sub system controller
O
Wake-up signal output to the sub system controller
O
Interrupt request signal output to the sub system controller
O
Audio data output to the sub system controller
O
Reset signal output to the sub system controller "L": reset
-
Power supply terminal (+3V) (for I/O)
O
Data output terminal (for JTAG) Not used
-
Power supply terminal (+1.8V) (for core)
- Ground terminal
I
Bit clock signal input from the sub system controller
I
Interrupt request signal input from the sub system controller
I
Audio data input from the sub system controller
I Ready signal input from the sub system controller
I
Chip select signal input from the sub system controller
I
L/R sampling clock signal input from the sub system controller
-
Ground terminal (for I/O)
- Power supply terminal (+3V) (for I/O)
I
Read/write control signal input from the main system controller
I
IIS CLR control signal input terminal
I
Address signal input from the main system controller
I
Read signal input from the main system controller
I Address signal input from the main system controller
I
Chip select signal input from the main system controller
I
11.2896 MHz clock signal input from the main system controller
-
Power supply terminal (+1.8V) (for core)
- Not used
O
Bit clock signal output to the main system controller
O
Interrupt permission signal output to the main system controller
O
Ready signal output to the main system controller
O Audio data output to the main system controller
O
L/R sampling clock signal output to the main system controller
O
Interrupt request signal output to the main system controller
-
Power supply terminal (+3V) (for I/O)
- Ground terminal (for I/O)
Two-way data bus with the USB controller, main system controller, SD-RAM and NOR flash
I/O
memory
-
Not used
Two-way data bus with the USB controller, main system controller, SD-RAM and NOR flash
I/O
memory
-
Not used
Two-way data bus with the USB controller, main system controller, SD-RAM and NOR flash
I/O
memory
Description
NW-A1000
45