HV7131B Datasheet, PDF (22/29 Pages) List of Unclassifed Manufacturers – CMOS IMAGE SENSOR With 8-bit ADC

Electronics Industries Co., Ltd.
System IC Division
PRELIMINARY
HV7131B
CMOS IMAGE SENSOR
With 8-bit ADC
MCLK
ENB
VSYNC
Delay
Slots
ENB
Deglitch
2 clocks
Sensor Reset
SensorArrayHeight clocks
[488 clocks]
Integration Time *
Scale clocks
[400 * 648 clocks]
One Line Time Delay
(SensorArrayWidth +
HBLANK) clocks
[651 clocks]
Fig. 1 Initial Data Setup Time after ENB gets active
VSYNC
3 clocks
MCLK
HSYNC
DATA
RG RGRG ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ^â‹RGR GRG
Time
Slot
Line Head
Blank
3 clks
IMAGE RAW DATA
Window Width
642 clks
Line Tail
Blank
3 clks
HBLANK
3 clks
Clock
Ruler
SensorArrayWidth (648)
HBLANK(3)
Fig.2 Even Line Data Timing
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.
DA31991011R_1.0
- 22 -
1999 Hyundai System IC Division