View CVE2_1229437.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

CVE2
NTSC/PAL Video Encoder
DVD Digital Camera
Driving the Digital Lifestyle
Digital TV Imaging IP Cores
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 CVE2 NTSC/PAL video encoder core continues a line of highly efficient, cost effective solutions for the digital video market. The CVE2 core encodes YCrCb video into all NTSC and PAL standards with full programmable timing parameters. The carrier frequency and phase provides maximum flexibility. The core also includes support for Macrovision 7.1.L1, the copy protection used by DVD and set -top boxes. This synthesizable intellectual property core accepts YCrCv video as specified by the CCIR-601 standard or full range YCrCb. All timing signals are generated within the core, synchronized to an external 27 MHz clock. In master mode the core provides Hblank and Vblank to the video source. In slave mode Hblank and Vblank are inputs. In slave mode the core can also be configured to accept multiplexed YCrCb as specified by the CCIR-656 standard. The outputs are 6 separate busses for Y, Composite, Chroma, and RGB. This allows for flexibility in connection and multiplexing to DACs. Design Considerations * Low silicon area: approximately 29,000 gates * Fully synchronous design * Technology independent. synthezable to most CMOS libraries Deliverables * * * * * Compilable RTL source code Bit accurate C model Synopsis synthesis scripts Test input files IP core documentation
Core Features
* * * * * * * * * Encodes YCrCb into NTSC or PAL/SECAM Supports Macrovision 7.1.L1 copy protection Supports all variations of NTSC encoding Supports all variations of PAL encoding (I, B, G, D, N, M and combination N) RGB SCART output with (MV) Component YUV output with (MV) Controlled (smooth) edges on Sync and Burst Adheres to CCIR 601, 604 and 656 specs; also adheres to SMTPE 253 spec Programmable Notch Filter * Upsampled design minimizes sinx/x distortion and complexity of external analog filter * Nominal sample rate is 27 Msample/s * Advanced Trick Play Features including Zoom, Smooth Scan * Flexible input configuration: can be timing slave or master * Outputs 10 bit data to DACs * Generic register programming port * Controlled entry and exit of active video line * Fully programmable RGB setup and sync * WSS & CGMS Data Line Encoding
Applications
* PC Video * Digital camera process * PC Graphic * Any system requiring TV output
7/16/04-TS
CVE2-PB-1.0
CVE2
NTSC/PAL Video Encoder
Driving the Digital Lifestyle
Product Brief
Figure 1. CVE2 Intellectual Property Core
Y
Y 19-tap 2x Upsampling Filter
Add Sync Setup
Add WSS Pulse
Y D/A
Y D/A
Cr, Cb
Cb 4x Upsampling Filter Chroma Modulation and Burst Generation Cr 4x Upsampling Filter
Composite D/A
C D/A
Hblank Vblank clk27 Timing Generator & Macrovision Control
data_write data_read r/w control Register File YUV2RGB
R/Pr G/Y B/Pb
Figure 2. CVE2 Logical Pinout
Y Data [7:0] Cr, Cb Data [7:0] H blank V blank
Y Data [9:0] Reset 27 MHz clk C Data [9:0] Composite [9:0] R [9:0] G [9:0] cpu clk cpu reset uc_data_in [7:0] uc_reg_rw uc_reg_rdy uc_reg_ack uc_data_out [7:0] uc_dout_rdy B [9:0] Composite Sync
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. Te l : +972-4-8545-777 Fax: +972-4-8551-551 Japan Zoran Japan Office Te l : +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
7/16/04-TS
CVE2-PB-1.0

▲Up To Search▲

Price & Availability of CVE2

	To Download CVE2 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .