Datasheet > CVE3

CVE3 - ETC

编码器

型号：
CVE3

Datasheet下载：
CVE3

CVE3描述：
CVE3 NTSC/PAL/SECAM Video Encoder Product Brief

CVE3应用：
编码器

文档页数/大小：
2页 / 77K

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品牌名称：
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CVE3

应用: 编码器

文档: 2页 / 77K

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Solutions on a chip for enjoying the digital life style

CVE3 NTSC/PAL/SECAM

Video Encoder

Product Brief

Description

Zoran's CVE3 NTSC/PAL/SECAM Video Encoder is a silicon-

efficient, high-quality Intellectual Property Core for video IC designs

requiring the TV output function. The CVE3 encodes YCrCb, 4:2:2

digital video into all NTSC, PAL, or SECAM TV standards. The

CVE3 supports vertical blanking interval (VBI) encoding, including

closed caption, teletext, WSS and CGMS-A encoding. CVE3 also

includes support for Macrovision 7.1.L1, the copy protection scheme

used in DVD players and set-top boxes. Six separate output busses

for Y, Composite, Chroma, and RGB provide for flexibility in

connection and multiplexing to DACs.

Proven in silicon and shipping in the millions, the CVE3 video

encoder greatly reduces the risk and time involved when integrating

the video encoding function into an IC. Zoran’s video encoder

technology is incorporated into its own Vaddis DVD playback and

COACH digital camera ICs.

VIP-II Demonstration System

The VIP-II is an FPGA demonstration system for Zoran's IP Core

products. The VIP-II accepts composite video, S-video and compo-

nent video inputs and with its user friendly GUI enables customers

to thoroughly evaluate the performance of Zoran's IP Core products.

Zoran Corporation

3112 Scott Boulevard

Santa Clara, CA 95054-3317

T e l 408.919.4 1 1 1

Fax 408.919.4122

www.zoran.com

Features

• Encodes 4:2:2 YCrCb into all variations of NTSC, PAL or SECAM

TV standards

• Simultaneous output of composite video, S-video and component

video supported

• Dual chroma paths for optimal output of both composite video and

S-Video component video

• CCIR 601, 604 and 656 and SMTPE 253 standards supported

• Macrovision 7.1.L1 copy protection

•

33-tap luma filter

Programmable Notch Filter

Outputs 10-bit data to DACs

Vertical Blanking Interval (VBI) encoding support including closed

caption, teletext, WSS & CGMS Encoding

• Fully synchronous design

• Process technology independent "softcore"

Integrated Circuit Applications

• PC video

• Digital camera processors

• PC graphics

• Set top box decoders

• Gaming systems

• Any system requiring TV output

Deliverables

• Compilable Verilog source code

• Bit accurate, cycle accurate C model

• Synopsis synthesis scripts

• Test input files

• Documentation

• VIP-II FPGA demonstration system available

CVE3 Video Encoder Block Diagram

tt_req

tt_data

Y 31-tap 2x Upsampling Filter

Add Sync Setup

Add VBI Pulse (WSS/Closed

Y D/A

Caption/Teletext)

Y D/A

Cr, Cb

Cb 4x Upsampling Filter

Chroma Modulation

and Burst Generation

Composite D/A

Cr 4x Upsampling Filter

C D/A

Hblank

Vblank

clk27

Timing Generator &

Macrovision Control

SECAM Chroma

Modulation

CVE3

NTSC/PALSECAM

Video Encoder

R/Pr

YUV2RGB

G/Y

B/Pb

data_write

data_read

r/w control

10/02-LDI

CVE3-PB-1.0

与CVE3相似型号

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CVE4	ZORAN	Progressive Out Video Encoder
CVE5	ZORAN	High Definition Video Encoder
CVE7800-06-290-011	SKYWORKS	Variable Capacitance Diode, 0.4pF C(T), 25V, Gallium Arsenide, Abrupt, CERAMIC PACKAGE-2
CVE7800-12-023-011	SKYWORKS	Variable Capacitance Diode, Millimeter Wave Band, 25V, Gallium Arsenide, Abrupt, CERAMIC PACKAGE-2