Product Brief
Overview
Block Diagram
Key Features
The diagram below illustrates a design based on the Ambarella H32 device.
H32
Video SoC for Consumer Cameras
Advanced Image Processing
• More than 6MP30 video processing rate
• Multi-exposure line-interleaved HDR sensors
with a dynamic range greater than 120 dB
• Hardware dewarping engine
• Electronic image stablilization (EIS)
• Superior low-light processing
• 3D motion-compensated temporal filtering
(MCTF)
• Support for RGGB, RCCB, RCCC, RGB-IR, and
monochrome sensors
High-Efficiency Video Encoding
• H.265 and H.264 video compression
• Flexible multi-streaming capability
• 6Mp30 video performance
• Multiple CBR and VBR bit-rate control modes
• Smart H.264 and H.265 encoder algorithms
Target Applications
• Multi-channel drive recorder
• Wearable cameras
• Action / Sports cameras
Image Signal
Processor (ISP)
Video Codec
H.264
H.265
MJPEG
Quad Core
Arm
®
Cortex
®
-A53
Ambarella Memory System
Security
DRAM Scrambling, TrustZone, Random
Number Generator, Secure Boot, OTP
Video Input
HiSPi
™
Video Output
DDR
Interface
Audio Input
(I2S / PDM)
Audio Output
(I2S)
SD / SDIO NAND / NOR
JTAG
UART
SPII2C
USB 2.0
Host / Device
GPIO
Timers
WDT
Ethernet
LCD
Wifi / BLE
LPDDR4 /
LPDDR4x /
DDR4
SD Card /
eMMC
Sensor 1
Sensor 3
Analog
Parallel
MIPI CSI-2
SLVS
LVDS
Parallel
HDMI
16-BIT
Ambarella’s H32 SoC combines image/video processing, 6MP30 video
encoding, and a quad-core processor in a single, low-power design
making it an ideal choice for aftermarket dash cameras, wearable
products, and action cameras. Fabricated in an advanced 10nm process
technology, H32 achieves an industry-leading combination of low-power
and high-performance in image and video processing applications.
H32 uses a next generation image signal processor (ISP) to deliver
outstanding imaging in low-light conditions, while its high dynamic range
(HDR) processing extracts maximum image detail in high contrast
scenes. The chip implements a highly-efficient distortion correction block
which allows support of ultra-wide angle and fisheye lenses. Its flexible
hardware architecture allows processing of videos from multiple sensors
simultaneously enabling a lower overall system BOM cost. H32
supports applications that require multiple encoded streams
simultaneously optimized for storage and streaming (Wifi/BLE) at the
same time.
H32 provides ample host CPU performance to implement application
code and other lightweight computer vision algorithms such as
simultaneous localization and map building (SLAM) or neural networks.
The H32 chip targets IP camera designs
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