bcm3548 Broadcom Corp., bcm3548 Datasheet

bcm3548

Manufacturer Part Number

bcm3548

Description

Wxga Multiformat Decoder Connected Digital Tv System-on-a-chip

Manufacturer

Broadcom Corp.

Datasheet

1.BCM3548.pdf (2 pages)

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WXGA MULTIFORMAT DECODER CONNECTED DIGITAL TV

Advanced multiformat decoder supporting the following:

- H.264/AVC Main and High Profile to Level 4.1 (HD), Level 3.1 (SD)

- HD/SD AVS Jizhun Profile Levels 2.0, 4.0, and 6.0

- VC-1 Advanced Profile @ Level 3, Simple and Main Profiles

- HD/SD MPEG-2 Main Profile at Main and High levels

- MPEG still image decode

- HD DivX

3D/2D OpenGL

Integrated Video Processing:

- 3D Color management

- Digital, analog, and mosquito noise reduction

- 1080i motion adaptive deinterlacing with 3:2/2:2 pull-down

- True 10-bit video carried through system

Dual HDMI 1.3a Receivers

Extensive audio support:

- AAC+ Level 2, AAC-HE

- Dolby

- MPEG I layers 1, 2, and 3 (MP3)

- Windows Media

- Audio DACs, input switch and equalizer

Ethernet MAC and PHY

NTSC/PAL decoder with a 3D/2D comb

Direct PC input support up to 1600 x 1200 UXGA

Integrated NTSC Demodulator, ATSC/QAM receivers, and dual-link

LVDS transmitters

Dual USB 2.0

400-MHz Dual Core CMT MIPS32

Digital, Dolby Digital Plus, Trusurround XT

3.11/4.11/5.x/6x/Home Theater

ES 1.0-compliant Graphics Core

and Windows Media Pro audio

F E A T U R E S

YPrPb In x3

CVBS/S-V

A/V in x3

PC Input

USB 2.0

HDMI 1

HDMI 2

In/Out

/MIPS16e™ class processor

ATSC

SYSTEM-ON-A-CHIP

BCM3548 System Diagram

BCM3548

ATSC/NTSC

AVC WXGA

DDR2

Flash

BCM3548

•

Brief

AVC support up to High Profile Level 4.1, which expands viewing of

HD content from Networked or Broadband video servers.

Ethernet connectivity enables the television to access home- and

network-based photos, music, and videos.

3D graphics provides a rich and product differentiating 10-ft user

interface.

WXGA support on a single chip.

Dual 1.3a HDMI receivers provide connectivity to highest quality

consumer electronic products including xvYCC, Deep Color, and on-

chip HDCP Key Storage.

Integrated dual-link LVDS transmitters provide direct connection

with WXGA panels.

3D color management system provides an elevated viewing

experience through edge and color enhancements.

Motion adaptive per pixel deinterlacing produces superior interlaced

video.

Direct PC input support with auto phase and mode detection reduces

system design cost and complexity.

3D comb filter with per pixel adaptive motion detection delivers

excellent Y/C separation.

Full 10-bit video support preserves signal integrity and image quality.

Superior ATSC signal reception and demodulation under both static

and dynamic multipath conditions.

Comprehensive integration of ADCs and DACs supports direct

audio/video inputs/outputs, simplifying system design and cost.

S U M M A R Y O F B E N E F I T S

DAC

10/100 Optional

PCMCIA

Out to Panel

YPrPb Out

SPDIF Out

Stereo Audio Out

LVDS

Related parts for bcm3548

bcm3548 Summary of contents

Page 1

... Full 10-bit video support preserves signal integrity and image quality. • Superior ATSC signal reception and demodulation under both static and dynamic multipath conditions. • Comprehensive integration of ADCs and DACs supports direct audio/video inputs/outputs, simplifying system design and cost. BCM3548 System Diagram DDR2 ATSC BCM3548 ATSC/NTSC AVC WXGA Flash ...

Page 2

... Level 2, AAC+ Level 4, WMA, and MPEG-1 Layers 1, 2, and 3 with simultaneous pass-through support. The BCM3548 also supports 3D SRS Audio and includes an analog audio decoder for BTSC and A2 formats. BCM3548 also integrates an analog audio switch that accepts six stereo inputs. In addition, the SoC supports a SPDIF and I are available ...

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