Rear View System

A rear-view system is a camera-vision-based system designed to reduce blind spots in the periphery of a vehicle. Not only does it display a camera image, it also corrects image distortion caused by a fisheye lens and draws guidelines and other information on the display.
The graphics accelerator features image correction using a transformation engine, rendering, and image rotation by a rotation engine. The embedded DRAM helps reduce system component count.

This figure shows the embedded examples of automotive camera systems.
Embedded examples of Automotive Camera Systems

This is the block diagram of the Rear-View System.
Rear-View System Block Diagram

To Top

Recommended Products

Video Decoders (Automotive Video Processors)
Part Number Features & Functions Operating Temperature Package
TC90105FG 2ch video decoders; 2ch AD converters; 2.5 V regulator; Newly developed HV and diagonal enhancer; Color management; Dynamic YC gamma correction; Horizontal aberration correction; ITUR-656 output -40 to +85°C LQFP80
TC90107FG** 1ch video decoder; 2.5 V regulator; Newly developed dynamic HV and diagonal enhancer; Color management; Dynamic YC gamma correction; Horizontal aberration correction; ITUR-656 output LQFP64
  • **: Under development
Automotive Display Controllers
Part Number Operating Frequency Memory Major Functions Operating Temperature Package
TX4964FG-120 120 MHz On-chip: 4 MB SDRAM
External: N/A
2D (Hardware) graphics accelerator
Camera/video input: 1ch
Display output: 1ch
-40 to +85°C LQFP176
Automotive CMOS Area Image Sensors
Part Number Output Pixels Optical Format
(inches)
Major Functions Operating Temperature Package
TCM3232PBA 1080p 1/3 HDR
CNR
-40 to +105°C PBGA
TCM3212PBA VGA 1/4 HDR
On-screen display
Stand-alone operation support
Timer
Zoom
CSP
Automotive System Power Supply ICs
Part Number Functions Output Voltage Output Current Package Operating Voltage
TB9005FNG** CPU voltage regulator
(with WDT)
5 V 8 mA SSOP20 6 to 18 V
TB9021FNG** CPU voltage regulator
(with WDT)
5 V 200 mA TSSOP16 6 to 18 V
TB9041FTG** CPU voltage regulator
DC/DC + LDO
(with WDT)
3.3/1.5/1.2 V
5 V
5 V
200 mA
400 mA
100 mA
QFN36 7 to 18 V
TB9042FTG**

CPU voltage regulator
DC/DC + LDO
(with WDT, SPI)

1.5/1.2 V
5 V
5 V
5/3.3 V(Backup)
1000 mA
400 mA
100 mA
10 mA
HQFN52 7 to 20 V
TB9043FTG** CPU voltage regulator
DC/DC + LDO
(with WDT)
3.3/1.5/1.2 V
5 V
5 V
1000 mA
400 mA
100 mA
HQFN52 7 to 18 V
  • **: Under development
Logic ICs
Part Number Number of Circuits Function Package
TC74LCX574FT 8 Address Latch TSSOP20
TC74LCX16245FT 16 Data Buffer TSSOP48

Contacts

If you have any queries, click one of these links:

To Top

A new window will open.