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Surround Detection Systems
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- Overview
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Overview
Top view monitoring, which provides a 360-degree view around a vehicle, is evolving into surround detection systems that utilize image recognition technology.
The SH7766 is an image recognition SoC equipped with the proven SH-4A core, a distortion correction engine, a graphics and image recognition engine, and other hardware engines required by surround detection systems.
Realizing an automotive top-view system in a single chip,
image recognition SoC SH7766
- Implementation of high-performance, 3D graphics engine, supporting realistic 3D images
- IMP-X2 image recognition engine
- Six video input channels, including four channels with integrated NTSC ADCs, for reduced system cost
System Block Diagram
Surround Detection Systems/ Rear Monitor Systems
Recommended Products
| MCU/Soc | Recommended Products | ROM [Byte] | RAM [Byte] | Operating Frequency [MHz] | Package [Pin] | Features |
|---|---|---|---|---|---|---|
| Main MCU | SH745x | 1 M-2 M | 280 K- 536 K |
160-240 | 176-292 | DRI, PDAC, multifunction timer ATU-IIIS, FlexRay, FBGA |
| Main SoC | SH77650 | - | 256 K | 300 | 376 | DDR1-SDRAM, IMP |
| SH7776 | - | - | 533 (Dual Core) |
653 | DDR3-SDRAM, IMP, IMR, 3DG | |
| SH7766 | - | - | 534 | 440 | DDR3-SDRAM, IMP, IMR, DRC, 2DG | |
| Analog/Power Device | Recommended Product | Features | ||||
| FlexRay transceiver |
μPD72751 | On-chip low-voltage detection, overheating detection, and overcurrent limit circuits, on-chip BG I/F, 20-pin SSOP | ||||
| Power supply IC | R2A11301FT | On-chip CPU core and DDR power supply, on-chip 8-channel 12-bit ADC | ||||
| CAN line ESD protection |
NNCD-ST Series | Bidirectional ESD protection | ||||
| ESD protection |
NNCD-DA Series (200 mW) RD-FS Series (1 W) |
Surge protection | ||||
