GW5200中文资料Camera Video Processor数据手册GEOSEMI规格书

描述 Description

The GW5200 is an advanced Camera Video Processor (CVP) System-on-Chip (SoC) designed for automotive applications. The GW5200 includes GEO’s proprietary 5th-generation eWARP® geometric processor, innovative High Dynamic Range (HDR) Image Signal processor (ISP), and 2D graphics functionality. Designed in a 28nm process to enable small, low power automotive cameras on-the-edge, the GW5200 supports ASIL B and AEC Q100 Grade 2.

The HDR ISP supports the most advanced HDR, and LED Flicker Mitigation (LFM) techniques by pairing with the latest automotive sensors from On Semi, Sony, Omnivision, Samsung, Panasonic, and ST. GW5200’s on-chip combining of up to four exposures drives dynamic range up to 145dB. The 2D Vector Graphics Engine renders high resolution real-time graphics to overlay on the video stream enabling compelling user interfaces.

The GW5200 reduces system component count by requiring no external DDR memory and incorporating dual camera inputs. GW5200 based designs can be rapidly brought to market by leveraging GEO’s SDK and EVK.

GW52x0_product_brief2019

特性 Features

eWARP® Geometric Processor
• 5th-gen eWARP® geometric processor
• Ultra-wide field of view (FOV) lens distortion correction
• Dynamic Electronic Pan/Tilt/Zoom (ePTZ)
• AutoCAL® digital calibration for extrinsic camera alignment
• Ultra-low latency (typically 1/6th of a frame)

HDR Image Signal Processor
• Dual image sensor support
• Supports dual 2.6MP60 resolution sensors
• High Dynamic Range (HDR) processing
• 2, 3 & 4 exposure On-Chip combining
• Motion Compensation with On-Chip Combiner
• Advanced local tone mapping

• Advanced spatial (2D) noise reduction
• Zone-based statistics for AE and AWB
• Dynamic defect and lens shading correction
• Color Noise Reduction, Purple Fringe Correction
• Defog support

Overlay Graphics
• Blending of up to 8 layers
• Fully independent alpha values across layers and pixels
• Vector Graphics Engine
• On-the-fly rendering: 1920×1080 at 60fps
• High quality multi-sampled anti-aliased rendering

• Pre-rendered bitmaps
• Up to 4096×4096 bitmap resolution
• 256 colors selectable from 24bpp true color range per layer
• In-line on-chip de-compression for memory savings


System Features
• CAN 2.0B, CAN FD, 3x I2C, 2x SPI, 2x UART, 15x GPIO, 3x PWM, JTAG, eFuse

I/O Interfaces
• Input: 2x MIPI CSI-2 4-lane @ 1.5Gbps/lane
• Output: 1x or 2x MIPI CSI-2 4-lane @1.5Gbps/lane
• Input: 16-bit parallel @ 150MHz
• Output: 16-bit parallel @ 150MHz
• Note: Parallel input and output not supported together

Automotive Safety
• ISO26262 Safety Element out of Context (SEooC) – ASIL B
• System health monitoring, status reporting, and Safe State
• ECC support for all processor code spaces
• Interface support for error detection and correction modes
• Embedded video and system statistics in output stream
• Voltage and temperature sensors, watch dog timer

Electrical Specifications
• Supply voltages:
• Core: 0.9V ±5%
• PLL and MIPI: 1.8V ±5%
• I/O: 1.8V or 2.5V or 3.3V ±5%

• Power:
• Automotive: AEC Q100 Grade 2 (-40°C to 105°C)
• Industrial: -40°C to 85°C

Package
• 169-ball TFBGA 7mm x 7mm, 0.50mm pitch (GW5200 – 1x MIPI output)
• 196-ball TFBGA 10mm x 10mm, 0.65mm pitch (GW5210 – 2x MIPI output)
• RoHS/Lead-Free

应用 Application

• Backup cameras
• Rearview eMirror
• Side view eMirror
• Surround view monitoring
• Car Digital Video Recorder
• Driver monitoring system
• Head up display (HUD)
• 360 camera
• IP surveillance cameras
• Doorbell cameras
• Drone cameras
• Wearable cameras