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S3C2451X RISC MICROPROCESSOR
Signal
IICSCL
IICSDA1
IICSCL1
IIS-Multi Audio Interface
I2SLRCK
I2SSCLK
I2SCDCLK
I2SSDI
I2SSDO
I2SSDO_1
I2SSDO_2
IIS-Bus
I2S1_LRCK
I2S1_SCLK
I2S1_CDCLK
I2S1_SDI
I2S1_SDO
AC'97
AC_nRESET
AC_SYNC
AC_BIT_CLK0
AC_SDI0
AC_SDO0
PCM
PCM0_SCLK
PCM1_SCLK
PCM0_FSYNC
PCM1_FSYNC
PCM0_SDI
PCM1_SDI
PCM0_SDO
PCM1_SDO
PCM0_CDCLK
PCM1_CDCLK
USB Host
DN
DP
USB Device
DM_UDEV
In/Out
IO
IIC-bus clock
IO
IIC-bus data
IO
IIC-bus clock
IO
IIS-bus channel select clock
IO
IIS-bus serial clock
IO
CODEC system clock
I
IIS-bus serial data input
O
IIS-bus serial data output(Front Left, Right)
O
IIS-bus serial data output(Front Center, LFE)
O
IIS-bus serial data output(Rear Left, Right)
IO
IIS-bus channel select clock
IO
IIS-bus serial clock
IO
CODEC system clock
I
IIS-bus serial data input
O
IIS-bus serial data output
IO
AC'97 Master H/W Reset
IO
12.288MHz serial data clock
O
48kHz fixed rate sample sync
I
Serial, time division multiplexed, AC'97 input stream
O
Serial, time division multiplexed, AC'97 output stream
O
Serial shift clock
O
Serial data indicator and synchronizer
I
Serial PCM input data
O
Serial PCM output data
I
Optional External Clock source
IO
DATA(–) from USB host. (Need to 15kΩ pull-down)
IO
DATA(+) from USB host. (Need to 15kΩ pull-down)
IO
DATA(–) for USB peripheral.
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
Description
PRODUCT OVERVIEW
1-31
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