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Parking Assistance (Rear View)

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

Recommended Products

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
Part Number Camera / Video Inputs Display Outputs CPU Core Main Features Package
TMPA970C20XBG 2 ch 2 ch Dual Core
ARM Cortex-A9
3D/2D graphics, CAN, MediaLB, On-chip memory PBGA516-pin
TX4966XBG-280 2 ch 2 ch TX49/L4 3D/2D graphics, CAN, MediaLB, On-chip memory

PBGA456-pin

TX4961XBG-240 1 ch 1 ch TX49/H3 2D graphics, A/D converters, CAN, MediaLB
TX4964FG-120 TX49/L4 2D graphics, CAN, On-chip memory LQFP176-pin
TMPR463XBG-300 1 ch 2 ch ARM Cortex-R4 2D graphics, A/D converters, CAN, MediaLB, On-chip memory, Stepper motor controllers PBGA328-pin
TMPR462XBG-300
TMPR461XBG-300
TMPR460XBG-300 1 ch 2D graphics, A/D converters, CAN, On-chip memory, Stepper motor controllers PBGA244-pin
Part Number Output Pixels Optical Format Aspect Ratio Frame Rate (Full) Major Functions Package
TCM3232PBA 1080p 1/3 inch 16:9 60 fps HDR, CNR PBGA
TCM3212GBA VGA 1/4 inch 4:3 60 fps

HDR, On-screen display, Stand-alone operation support (SAOS), Timer, Zoom

CSP

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

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·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.