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TW2802 Datasheet(PDF) 2 Page - Renesas Technology Corp

Part # TW2802
Description  Multiple Video Decoder for Security Applications
PDF  81 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

TW2802 Datasheet(HTML) 2 Page - Renesas Technology Corp

  TW2802 Datasheet HTML 1Page - Renesas Technology Corp TW2802 Datasheet HTML 2Page - Renesas Technology Corp TW2802 Datasheet HTML 3Page - Renesas Technology Corp TW2802 Datasheet HTML 4Page - Renesas Technology Corp TW2802 Datasheet HTML 5Page - Renesas Technology Corp TW2802 Datasheet HTML 6Page - Renesas Technology Corp TW2802 Datasheet HTML 7Page - Renesas Technology Corp TW2802 Datasheet HTML 8Page - Renesas Technology Corp TW2802 Datasheet HTML 9Page - Renesas Technology Corp Next Button
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TW2802, TW2804
FN7732 Rev.1.00
Page 2 of 81
May 19, 2017
Table of Contents
Block Diagram _____________________________3
Pin Configuration __________________________4
Pin Description ____________________________5
Analog Interface Pins _____________________5
Digital Data Interface Pins_________________6
System Control Pins ______________________7
Power/Ground Pins ______________________7
Functional Description ______________________8
Video Input Formats _____________________8
Analog-to-Digital Converter _______________8
Sync Processing__________________________9
Video Level Adjustment__________________9
Horizontal Sync Processing _______________9
Vertical Sync Processing _________________9
Color Decoding _________________________10
Decimation Filter ______________________10
Y/C Separation ________________________11
Luminance Processing ___________________12
Chrominance Processing _________________13
Chrominance Demodulation ______________13
ACC (Automatic Color gain control) _______14
Chrominance Gain, Offset and Hue Adjustment
____________________________________14
Video Scaling and Cropping ______________15
Video Scaling _________________________15
Video Cropping _______________________18
Motion Detector ________________________20
Sensitivity Control _____________________20
LVLSENS (Level Sensitivity)______________20
SPTSENS (Spatial Sensitivity) ____________20
TMPSENS (Temporal Sensitivity)__________20
Velocity Control _______________________21
Mask Detection Region _________________22
Output Format _________________________23
ITU-R BT.656 Format __________________23
8-bit ITU-R BT.601 Format ______________24
Dual ITU-R BT.656 Format in 54MHz _____25
Host Interface ____________________________26
Serial Interface _________________________26
Parallel Interface _______________________27
Interrupt Interface ______________________28
Control Register ________________________29
Register Map__________________________29
Recommended Value ___________________31
Register Description ____________________33
Parametric Information_____________________69
DC Electrical Parameters ________________69
AC Electrical Parameters ________________71
Package Dimension ________________________75
Application Information ____________________77
Video Input Interface ____________________77
Clamping / AGC ________________________77
Video Output Interface __________________77
Power-Up______________________________77
Application Schematic ______________________78
Revision History___________________________79
____________________________________81



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