CM8888 Datasheet, PDF (15/25 Pages) California Micro Devices Corp – CMOS INTEGRATED DTMF TRANCEIVER

Oxygen^TM Express-series CM8888
High-Performance PCI Express Audio Processor
106
XMDAC_SDOUT0
DIO,PD
107
DVCC
108
XMDAC_LRCK
109
XMDAC_SCLK
110
XMDAC_MCLK
111
GND
112
XSPI_CLK
113
XSPI_DIN
114
XSPI_DOUT
115
VDD18
116
DVCC
P
DIO,PD
DIO,PD
DIO,PD
G
DIO,PD
DIO,PD
DIO,PD
P
P
117
XSPI_CEN0
DIO,PU
118
XSPI_CEN1
DIO,PU
119
XSPI_CEN2
DIO,PU
120
XSPI_CEN3
121
GND
122
XGPI_5
123
XGPI_6
124
DVCC
125
XSPDIFO_1
126
XSPDIFO_0
127
GND
128
XGPI_7
DIO,PU
G
DIO,PD
DIO,PD
P
DO
DO
G
DIO,PD
data output
I2S DAC stream A channel 0/channel 1 serial
data output
Digital core power
I2S DAC stream A left/right sample clock
I2S DAC stream A bit clock
I2S DAC stream A master clock output
Digital ground
SPI clock output
SPI data input
SPI data output (master) / data input (slave)
Digital 1.8V power
Digital core power
SPI chip enable, selects codec #0 to be
controlled
SPI chip enable, selects codec #1 to be
controlled
SPI chip enable, which select the codec #2 to
be controlled
SPI chip enable, which select the codec #3 to
be controlled
Digital ground
JACK F detection input
JACK G detection input
Digital core power
2^nd S/PDIF transmitter
1^st S/PDIF transmitter
Digital ground
JACK H detection input
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