DECODER IC. VP7610 Datasheet

VP7610 Datasheet PDF, Equivalent


Part Number

VP7610

Description

COLOUR DIGITAL VIDEO CAMERA DECODER IC

Manufacture

ETC

Total Page 14 Pages
PDF Download
Download VP7610 Datasheet PDF


VP7610 Datasheet
This product is obsolete.
This information is available for your
convenience only.
For more information on
Zarlink’s obsolete products and
replacement product lists, please visit
http://products.zarlink.com/obsolete_products/

VP7610 Datasheet
AUGUST 1996
VP7610
COLOUR DIGITAL VIDEO CAMERA DECODER IC
DS4585 - 1.6
The VP7610 iCamHost™ Processor chip can decode
the signals from a variety of iVision™ compatible digital video
cameras (such as Silicon Vision’s iCam™) and process them
for use in a host computer system. Digital cameras can offer
real cost and performance gains in applications which require
a digital video input, and iVision technology realises both
these benefits. In a typical analog camera the digitised
output from the CCD imager is normally encoded into an
analog composite video signal which then has to be re-
digitised at the input to the host system. By employing the
iVision approach the output from the camera is maintained as
a digital signal, but in a format which allows for a low cost 9-
wire connection to the host. Eliminating the unnecessary
conversion to an analog signal and back again not only saves
cost, but also avoids any possible degradation of image
quality. Other benefits include direct control of the camera
from the host and the ability to power the camera from the
host system so saving the cost of a separate power supply.
The VP7610 supports two software selectable CamPort™
interface ports, either of which can receive the digital video
from an iVision™ compatible digital video camera. The
output is a standard colour digital video signal, similar to
standard composite analog-digital decoder chips such as the
Philips SAA7110 and SAA7111. All iCamHost™ operating
modes are controlled by the host PC via an I2C interface.
Hardware I/O controls include output enable and I2C address
offset.
NOTE: iCamTM, CamPort™ and iCamHost™ are
trademarks of Silicon Vision, Inc., Fremont, CA.
FEATURES
s Accommodates different camera configurations based on
a variety of CCD imager resolutions
s Requires only a small, low-cost 9 pin mini-DIN to connect
to camera
s Receives the image signal from the camera in digital form
at a frame rate determined by the host
s Decodes all necessary synchronization and clock signals
from the digital data stream
s Programmable gamma correction curve in RGB
colourspace
s Programmable colour-separation matrix
s Collects image status data within user-defined rectangular
gated zone of CCD sensor
s Programmable horizontal and vertical aperture correction
s Pin-strap selectable output format in 16 bit YUV 4:2:2 or 8
bit CCIR 656 YUV 4:2:2
s Test pattern generator for SMPTE colourbars
s Bypass mode to output unprocessed 8 bit CCD pixel
samples in the luminance channel
s Dual iCamPort™ camera input ports, software selectable
s Completely iVision™ Compatible
PORT A
5
5
PORT B
DEMUX
& SYNC
RECOVERY
768 X 8 X 2
2H LINE
DELAY
FIFO RAM
RAM
CONTROL
C
M
Y
G
PIXEL
SEPARATOR
COLOUR
MATRIX
CONVERTER
RG B
SYNC
6 & CLK
ADDRESS
OFFSET
GAMMA
CORRECTION
APERTURE
CORRECTION
COLOUR SPACE U V
CONVERSION
Y
SERIAL BUS
CONTROLLER
2
I2 C
CHROMINANCE
SUB-SAMPLING
& FILTERING
OUTPUT
FORMATTER
UV
CHROMINANCE
& LUMINANCE
METRICS
Y
FIELD &
COLOUR
FLAGS
CC IR6 01
or
16
CC IR6 56
or
8
OUTPUT
ENABLE
Fig.1 Functional Block Diagram


Features Datasheet pdf Obsolescence Notice This product is obs olete. This information is available fo r your convenience only. For more infor mation on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.com/obsol ete_products/ AUGUST 1996 DS4585 - 1.6 VP7610 COLOUR DIGITAL VIDEO CAMERA DE CODER IC The VP7610 iCamHost™ Process or chip can decode the signals from a v ariety of iVision™ compatible digital video cameras (such as Silicon Vision s iCam™) and process them for use i n a host computer system. Digital camer as can offer real cost and performance gains in applications which require a d igital video input, and iVision technol ogy realises both these benefits. In a typical analog camera the digitised out put from the CCD imager is normally enc oded into an analog composite video sig nal which then has to be redigitised at the input to the host system. By emplo ying the iVision approach the output fr om the camera is maintained as a digital signal, but in a format which al.
Keywords VP7610, datasheet, pdf, ETC, COLOUR, DIGITAL, VIDEO, CAMERA, DECODER, IC, P7610, 7610, 610, VP761, VP76, VP7, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)