
06/02-LD
CVD2-PB-2.0
CVD2
Product Brief
For more information, contact Zoran's Santa Clara office or the office nearest you:
NTSC/PAL/SECAM Adaptive 3D
Comb
F
ilter
V
ideo
D
ecoder
Solutions on a chip for enjoying the digital life style
Canada
Zoran Toronto Lab
2175 Queen St. East,
Suite 302
Toronto, Ontario
M4E 1E5 Canada
Tel: (416) 690-3356
Fax: (416) 690-3363
China
Zoran China Office
Suite 2507
Electronics Science &
Tech Building
2070 Central Shennan Rd.
Shenzhen, Guangdong,
518031 P.R. China
Tel: +86-755-
83780319
Fax: +86-755-
83780852
Hong Kong
Zoran Asia Pacific Ltd.
Unit 504-505
New East Ocean Center
No. 9 Science Museum Road
Kowloon, Hong Kong
Tel: +852-2-620-5838
Fax: +852-2-620-5238
Israel
Zoran Microelectronics Ltd.
Advanced Technology Ctr.
P.O. Box 2495
Haifa, 31024 Israel
Tel: +972-4-8545-777
Fax: +972-4-8551-551
Japan
Zoran Japan Office
2-2-8 Roppongi, Minato-ku
Tokyo 106-0032, Japan
Tel: +81-03-5574-7081
Fax: +81-03-5574-7156
Korea
Zoran Korea Office
505, Dongbuk Building
45-20, Yoido-Dong,
Youngdungpo-ku
Seoul, Korea 150-891
Tel: +82-2-761-7471
Fax: +82-2-761-7472
Taiwan
Zoran Taiwan Office
4F-1, No. 5, Alley 22
Lane 513, Reikuang Rd.
Taipei, Taiwan R.O.C.
Tel: +886-2-2659-9797
Fax: +886-2-2659-9595
ext_clk
ext_reset_1
reg_addr[7:0]
reg_rd_wtn
reg_rdy
reg_wt_data[7:0]
clk
reset_1
reg_ack
reg_rd_rdy
reg_rd_data[7:0]
dc_gate
dc_ref
yup
ydn
cbup
cbdn
crup
crdn
gain[7:0]
cr_sel
cout[7:0]
yout[7:0]
dvalid
hactive
vactive
vbi_dvalid
hcount[9:0]
vcount[9:0]
hsync
vsync
field
no_signal
locked
proscan
1b0_adr[9:0]
1b1_adr[9:0]
1b_wdata[35:0]
1b_wdata_rdy[1:0]
1b_rdata_req[1:0]
fb_rd[1:0]
fb_rst
compluma[9:0]
chroma[9:0]
lb0_rdata[35:0]
lb1_rdata[35:0]
fb_din[31:0]
fb_dout[31:0]
fb_wr[1:0]
Figure 2. CVD2 Logical Pinout
DC
Clamp
&
ADC
Resampler
Adaptive 3D
Comb Filter
C PLL
Analog
Front End
Control
Register Files
H PLL
MicroController
VBI Decoder
NTCS/PAL
SECAM
Demodulation
C PLL
M
U
X
Field Buffer
Composite, SVideo
Component Video
SVideo
Component Video
Luma
Chroma
Synchronization
Signals
Figure 1. Block D
i
agram of the CVD2 Intellectual Property Core