Datasheet > SUPRAHD-640

SUPRAHD-640

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
卓然 - ZORAN		/
页数	文件大小	规格书
2页	117K
描述
Reference Design

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SUPRAHD-640 数据手册

SupraHD^®640

ATSC Converter Module

Driving the Digital Lifestyle

Reference Design

DVD

Digital Camera

Digital TV

Imaging

IP Core

Zoran Corporation

1390 Kifer Road

Sunnyvale, CA 94086-5305

Te l 408.523.6500

Fax 408.523.6501

www.zoran.com

Product Brief

Description

Zoran's SupraHD-640 ATSC reference design is a complete

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

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.

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

• Video In: ATSC

• Video Out: YPbPr

• Audio Out: L/R Channels

• IR Remote, I2C, RS-232, and EJTAG interfaces

• Zoran 8VSB Demodulator

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

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