參數(shù)資料
型號: OV8110
廠商: Electronic Theatre Controls, Inc.
英文描述: Advanced Information Preliminary
中文描述: 先進(jìn)的信息初步
文件頁數(shù): 9/28頁
文件大?。?/td> 180K
代理商: OV8110
Advanc ed Information
Preliminary
OV 8610/OV 8110
OV 8610 S INGLE-CHIP CMOS V GA COLOR DIGIT AL CAMERA
OV 8110 S INGLE-CHIP CMOS V GA B&W DIGIT AL CAMERA
OmniVision Technologies, Inc. 930 Thompson Place Sunnyvale, CA 94085 U.S.A.
Tel: (408) 733-3030 Fax: (408) 733-3061
e-mail:
info@ovt.com
Website: http://www.ovt.com
Version 1.3, August 27, 2001
Page 9
Zoom Video Port (ZV)
The OV8610/OV8110 image sensor includes a Zoom Video
(ZV) function that supports standard ZV port interface timing.
Signals available include VSYNC, CHSYNC, PCLK and 16-bit
data bus: Y[7:0] and UV[7:0]. The rising edge of PCLK clocks
data into the ZV port. See Figure 5. Zoom Video Port Timing
below.
VSYNC
PCLK
Y[7:0]/UV[7:0]
HREF
Horizontal Timing
VSYNC
Even Field 1 (FODD=0)
Odd Field 1 (FODD=1)
t8
t8
t6
t7
t5
t4
t2
t1
t3
2
1
352
351
Valid Data
T
VS
T
LINE
T
VE
1 Line
Y[7:0]/UV[7:0]
Vertical Timing
Figure 5. Zoom Video Port Timing
Note:
Zoom Video Port format output signal includes:
VSYNC: Vertical sync pulse.
HREF: Horizontal valid data output window.
PCLK: Pixel clock used to clock valid data and CHSYNC into Zoom V Port. Default frequency is 20MHz when use 20MHz as
system clock plus 2X PLL implemented on chip. Rising edge of PCLK is used to clock the 16 Bit data.
Y[7:0]: 8 Bit luminance data bus.
UV[7:0]: 8 Bit chrominance data bus.
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