Typical Audio Application - Motorola DSP56009 User Manual

Application Examples
C.3

TYPICAL AUDIO APPLICATION

Figure C-2 depicts a sample configuration using the DSP56009 for AC3 Surround or
DTS.
ICE 958 Rx
EEPROM
SRAM
Figure C-2 Using the DSP56009 for Surround Sound
C-4
Host
Microcontroller
SHI
DSP56009
SAI Rx
EMI
Optional memory for soundfield
effects, DTS decoding, buffering, and booting
(not required for AC3 applications)
DSP56009 User's Manual
Stereo DAC
SAI Tx
Stereo DAC
SAI Tx
SAI Tx
Stereo DAC
Right
Left
Center
Subwoofer
Surround L
Surround R
AA0444
MOTOROLA