7/16/04-TS

CVE2-PB-1.0

For more information, contact Zoran's Sunnyvale office or the office nearest you:

Canada

Zoran Toronto Lab

Te l : (416) 690-3356

Fax: (416) 690-3363

China

Zoran China Office

Tel: 86-755-83993777

Fax: 86-755-83220889

Hong Kong

Zoran Asia Pacific Ltd.

Tel: +852-2-620-5838

Fax: +852-2-620-5238

Israel

Zoran Microelectronics Ltd.

Tel: +972-4-8545-777

Fax: +972-4-8551-551

Japan

Zoran Japan Office

Tel: +81-03-5475-1051

Fax: +81-03-5475-1053

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

CVE2

NTSC/PAL Video Encoder

Product Brief

Driving the Digital Lifestyle

Driving the Digital Lifestyle

Figure 1. CVE2 Intellectual Property Core

Y

data_write

Y 19-tap 2x Upsampling Filter

Cb 4x Upsampling Filter

Cr 4x Upsampling Filter

Timing Generator &

Macrovision Control

Register File

Add Sync Setup

Chroma Modulation

and Burst Generation

Cr, Cb

Hblank

Vblank

clk27

data_read

r/w control

R/Pr

G/Y

B/Pb

Y D/A

YUV2RGB

Y D/A

Composite D/A

C D/A

Add WSS Pulse

Figure 2. CVE2 Logical Pinout

Cr, Cb Data [7:0]

Y Data [7:0]

V blank

H blank

uc_reg_rdy

uc_reg_ack

Reset

27 MHz clk

cpu clk

cpu reset

uc_data_in [7:0]

uc_reg_rw

uc_data_out [7:0]

uc_dout_rdy

Composite [9:0]

Y Data [9:0]

C Data [9:0]

R [9:0]

B [9:0]

Composite Sync

G [9:0]