38
Portable Audio
Voice Over IP (VoIP) Phone Block Diagram
TI Products
Web
Cam
LCD Controller
LED
Keypad Interface
TI DSP
VolP
Processor
SRAM
Flash
Video
Decoder
Video
Buffer
Power-over
Ethernet
PoE
Controller
Audio Amplifier
(Optional)
Audio
Codec
USB
Transcient
Suppressor
Media
Card
Power Management
See complete portable
power solutions on page 39.
Portable DVD Player Block Diagram
Audio Amplifier
(Optional)
MPEG4
AC-3 Audio
Decoder
TI Products
DVD
DVD Drive
and
Program
Stream
Demux
Data
TLV
Stereo/Mono
Speaker
Audio
DAC
Headphone 1
Headphone 2
(Optional)
Power Management
See complete portable
power solutions on page 39.
Audio Solutions Guide
Texas Instruments 1Q 2006
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