HB7121BELECTRONICS Datasheet, PDF (15/29 Pages) Hynix Semiconductor – CMOS IMAGE SENSOR With 8-bit ADC

Electronics Industries Co., Ltd.
System IC Division
PRELIMINARY
Panning window can be programmed as below.
(413,313)
(407,307)
manufacturer area
active window area
HB7121B
CMOS IMAGE SENSOR
With 8-bit ADC
(0,313)
(413,0)
{FWWU, FWWL}
{FRSU, FRSL}
{FCSU, FCSL}
(6,6)
(0,0)
Note 1) Accessible pixel array size is 402*302.
The edge of accessible pixel array may be commonly dedicated for just color interpolation.
In the case of a color image sensor the interpolation is needed to get all R,G,B color value for
each pixel from a Bayer color image.
So one more extra pixel line is needed at the edge of pixel array that you want to be displayed.
That is, to make 400*300 effective window, 402*302 pixel array necessary.
You have to consider this interpolation line when you program the ‘ Frame register’ .
For example, if you want to get 300*250 image size, you have to program 302*252 to frame
register.
<Default window area>
FRSU, FRSL
FCSU, FCSL
6
FWHU, FWHL
302
6
FWWU, FWWL
402
This document is a general product description and is subject to change without notice. Hyundai Electronics does not assume
any responsibility for use of circuits described. NO patent licenses are implied.
DA21991011R_1.0
- 15 -
1999 Hyundai System IC Division