SupraHD
®
640
ATSC Converter Module
Reference Design
DVD
Digital Camera
Driving the Digital Lifestyle
Digital TV
Imaging
IP Core
Product Brief
Zoran Corporation
1390 Kifer Road
Sunnyvale, CA 94086-5305
Te l 408.523.6500
Fax 408.523.6501
www.zoran.com
Description
Zoran's SupraHD-640 ATSC reference design is a complete
hardware and software solution for building a low-cost ATSC DTV
Module that upgrades an existing NTSC Television to be ATSC
compliant. The reference design consists of a hardware module ready
for manufacturing and a TV application with complete
middleware software stack, including closed-caption support. The
hardware module accepts all the ATSC formats (480i, 480p, 720p,
1080i) and outputs 480i to a NTSC TV.
The SupraHD-640 DTV System IC is highly integrated, consisting of
an MPEG-2 HD decoder, high-performance CPU, power graphics
engine and video scaler. It also supports a variety of system
interfaces, such as an infrared receiver, flash memory and DDR
SDRAM interfaces. The decoded ATSC video stream can be output in
component (YPbPr), composite (CVBS), and S-video (Y/C) formats.
Audio can be output via an SPDIF interface or in analog format (L/R)
using the chip's integrated audio DAC. Designed to use the minimum
external components, the SupraHD-640 requires only memory, ATSC
demodulator, ATSC tuner, and a small number of passive
components to build a complete ATSC DTV Module.
Key Hardware Features
• SupraHD-640 DTV System IC
• NOR Flash Memory: 4MByte
• DDR SDRAM: 32MByte
• ATSC Tuner
• Zoran 8VSB Demodulator
•
•
•
•
Video In: ATSC
Video Out: YPbPr
Audio Out: L/R Channels
IR Remote, I2C, RS-232, and EJTAG interfaces
System Software Features
• ATSC DTV application software
• PSIP Parsing for channel map
• Digital Closed-Captioning (EIA-608)
• Transport, Video Decode (single MP@HL), Audio Decode
(AC-3, MPEG Layer 1/2/3), Graphics, and Display drivers
• Peripheral drivers for Tuner and Demodulator
• Thread-X royalty-free operating system
Zoran’s ATSC DTV Module
05/06 - IN
ZR839640
SupraHD
®
640
ATSC Converter Module
Reference Design
Driving the Digital Lifestyle
Product Brief
System Block Diagram
SDRAM
Flash
ATSC
ATSC
Tuner
8VSB
Demod
Demod
TS
SupraHD-640
DTV System IC
YPbPr
NTSC TV
L/R
Package Contents
• DTV hardware reference board
• Power adapter, remote control, and necessary cables
• Pre-loaded ATSC software on flash memory
• Complete documentation for reference design, software, and IC on
a CD-ROM
System Architecture
TV OSD
TV OSD
PSIP Parsing
PSIP Parsing
Fonts & Engine
Fonts & Engine
SupraHD Software & APIs
SupraHD Software & APIs
OSAL
OSAL
Graphics Engine
Graphics Engine
Graphics Composition
Graphics Composition
Digital Closed Caption EIA -608
Digital Closed Caption EIA -608
Thread-X
Thread-X
Board Support Package (Low Level drivers for hardware components )
Board Support Package (Low Level drivers for hardware components )
ATSC
ATSC
Tuner
Tuner
ATSC
ATSC
Demodulator
Demodulator
V-Chip
V-Chip
NOR
NOR
Flash
Flash
DDR
DDR
SDRAM
SDRAM
SupraHD-640
SupraHD-640
YPbPr
YPbPr
Analog Out
Analog Out
Audio Out
Audio Out
Hardware Platform
Hardware Platform
Export Classification Control Number (ECCN): 5A992 Product Order Code: ZR839640-ATSC-ATVX
For more information, contact Zoran's Sunnyvale office or the office nearest you:
Shanghai, China
Zoran China Office
Tel: 86-21-6469-9799
Fax: 86-21-6427-0545
Shenzhen, China
Zoran China Office
Tel: 86-755-8281-5777
Fax: 86-755-8322-0889
Hong Kong
Zoran Asia Pacific Ltd.
Tel: +852-2620-5838
Fax: +852-2620-5238
Israel
Zoran Microelectronics Ltd.
Te l : +972-4-8545-777
Fax: +972-4-8551-550
Japan
Zoran Japan Office
Te l : +81-3-5475-1051
Fax: +81-3-5475-1053
Korea
Zoran Korea Office
Tel: +82-2-761-7471
Fax: +82-2-761-7472
Taiwan
Zoran Taiwan Office
Te l : +886-2-2659-9797
Fax: +886-2-2659-9595
© Copyright 2005 Zoran Corporation. All rights reserved. Zoran, the Zoran logo, and SupraHD are trademarks of Zoran Corporation. All other brand product names and company names are trademarks of their respective
owners. The information in this document is believed to be reliable, however, Zoran Corporation makes no guarantee or warranty concerning the accuracy of said information and shall not be responsible for any loss or
damage of whatever nature resulting from the use of, or reliance upon it. Zoran Corporation does not guarantee that the use of any information contained herein will not infringe upon patent, trademark, copyright, or rights
of third parties. Zoran Corporation reserves the right to make changes in the product and/or specifications, or both, presented in this publication at any time without notice.
05/06 - IN
ZR839640
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