SSC338D/SSC338Q CA7*2+IPU5M/Multi-sensorISP: HDR/3DNR

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| SSC338D/SSC338Q系列产品是高度集成的多媒体片上系统（SoC）产品，适用于IP摄像机、车载摄像机和USB摄像机等高分辨率智能视频录制应用。该芯片包括32位双核RISC处理器、高级图像信号处理器（ISP）、高性能MJPEG/H.264/H.265视频编码器（高达4K 20fps）、深度学习加速器（DLA）、智能视频引擎（IVE），以及MIPI等高速I/O接口以太网。高级低功耗，实现了低电压结构和优化设计流程，以满足长时间使用的应用。在安全系统中，集成了AES/DES/3DES密码引擎以支持安全引导、身份验证和视频/音频流加密。SSC338D/SSC338Q采用SigmaStar技术，配备了完整的硬件平台和软件SDK，使客户能够加快"上市时间"。 |

The SSC338D/SSC338Q series products are highly integrated multimedia System-on-Chip (SoC) products for
high-resolution intelligent video recording applications like IP camera, CAR camera, and USB camera.
The chip includes a 32-bit dual-core RISC processor, advanced Image Signal Processor (ISP), high performance
MJPEG/H.264/H.265 video encoder (up to 4K 20fps), Deep Learning Accelerator (DLA), Intelligent Video Engine
(IVE), as well as high speed I/O interfaces like MIPI, and Ethernet.
Advanced low-power, low-voltage architecture and optimized design flow are implemented to fulfill long time
usage applications. Hardwired AES/DES/3DES cipher engines are integrated to support secure boot,
authentication, and video/audio stream encryption in security system.
The SSC338D/SSC338Q, powered by SigmaStar Technology, comes with a complete hardware platform and
software SDK, allowing customers to speed up "Time-to-Market."
 High Performance Processor Core
 ARM Cortex-A7 Dual Core
 Clock rate over 1GHz
 Neon and FPU
 Memory Management Unit for Linux support
 DMA Engine
 Image/Video Processor
 Supports 8/10/12-bit parallel interface for
raw data input
 Supports MIPI interface with 2/4 data lanes
and 1 clock lane
 Supports one MIPI interface
 Supports sensor interface with both parallel
and MIPI
 Supports 8/10-bit CCIR656 interface
 Supports max. 4K (3840x2160) pixels video
recording and image snapshot
 Bad pixel compensation
 Temporal-domain Noise Reduction (3DNR)
 Bayer domain Spatial-domain Noise
Reduction (2DNR)
 Bayer domain filter to remove purple false
color in highlight regions
 Optical black correction
 Lens shading compensation
 Auto White Balance (AWB) / Auto Exposure
(AE) / Auto Focus (AF)
 CFA color interpolation
 Color correction
 Gamma correction
 Video stabilization
 High Dynamic Range (HDR) with two
exposure frames and de-ghost function
 Frame buffer data compression and de-
compression to save memory bandwidth
 Wide Dynamic Range (WDR) with local tone
mapping
 Flip, Mirror, and Rotation with 90 or 270
degree
 Lens distortion correction (LDC/FishEye)
 Rolling shutter compensation
 Fully programmable multi-function scaling
engines
 Advanced Color Engine
 Luma gain/offset adjustment
 Supports 2D peaking with user definition
filter
 Horizontal noise masking
 Direct Luma Correction (DLC)
 Black/White Level Extension (BLE/WLE)
 IHC/ICC/IBC for chroma adjustment
 Histogram statistics
 Spatial domain IIR filter to reduce noise
 H.265/HEVC
 Supports H.265/HEVC main profile
 Supported Prediction Unit (PU) size: 32x32,
16x16, 8x8
 Supported Transform Unit (TU) size: 32x32
to 4x4
 Search range [H: +/-128, V: +/-64]
 Supports up to quarter-pixel
 Supports frame level and MB level rate
control
 Supports ROI encoding with custom QP map
 Supports max. 4K with 20 fps encoding
 H.264 Encoder
 Supports H.264 baseline, constrained
baseline, main, and high profile
 Supports 16x16, 8x8 and 4x4 block sizes
 Search range [H: +/-64, V: +/-32]
 Supports up to quarter-pixel
 Supports frame level and MB level rate
control
 Supports ROI encoding with custom QP map
 Supports max. 4K with 20 fps encoding
 JPEG Encoder
 Supports JPEG baseline encoding
 Supports YUV422 or YUV420 formats
 Supports max. 4K with 20 fps encoding
 Supports real-time mode and frame encode
mode
 Video Encoding Performance
 Supports 4K + HD + D1 20fps H.265/HEVC
encoding
 Supports 4K + HD + D1 20fps H.264
encoding
 Supports MJPEG up to 4K 20 fps encoding
 Deep Learning Accelerator
 Pure hardwired accelerator
 Supports various video analysis functions like
FD/FR, human detection, MD/OD, object
tracking, etc.
 Audio Processor
 One stereo ADC for microphone input
 Two stereo DMIC inputs
 One stereo DAC for lineout
 Supports 8K/16K/32KHz/48KHz sampling rate
audio recording
 Digital and analog gain adjustment
 I2S digital audio input and output with TDM
up to 8-ch input and 2-ch output
 NOR/NAND Flash Interface
 Compliant with standard, dual and quad SPI
Flash memory components
 High speed clock/data rate up to 108MHz
 SD Card/eMMC Interface
 Compatible with SD spec. 2.0, data bus 1/4
bit mode
 Supports eMMC 4.3 interface
 SDIO 2.0 Interface
 Compatible with SDIO spec. 2.0, data bus
1/4 bit mode
 Compatible with SD spec. 2.0, data bus 1/4
bit mode
 USB Interface
 One USB 2.0 configurable host or device
-- Host mode supports EHCI specification
 Device mode supports 4 endpoints
 Supports suspend/hibernation/wake-up
power saving mode
 DRAM Memory
 Embedded 1Gb or 2Gb 16-bit DDR3 memory
with max. 2133Mbps
 Connectivity
 Built-in 10/100M Ethernet MAC and Ethernet
PHY
 USB 2.0 Host Controller could be used for
USB Wi-Fi Dongle or Module
 SDIO 2.0 Host Controller could be used for
SDIO Wi-Fi module
 Supports Wake-on-LAN (WOL)
 Security Engines
 Supports AES/DES/3DES/RSA/SHA-I/SHA-
256
 Supports secure booting
 Real Time Clock (RTC)
 Built-in RTC working with 32.768 KHz crystal
 Alarm interrupt for wakeup
 Tick time interrupt (millisecond)
 Built-in regulator
 Supports low leakage RTC-mode for long
battery application
 Peripherals
 Dedicated GPIOs for system control
 Supports max. 11 PWM outputs
 Three generic UARTs and one fast UART with
flow control
 Three generic timers and one watchdog
timer
 Two SPI masters
 Four I2C Masters
 Built-in SAR ADC with 4-channel analog
inputs for different kinds of applications
 Supports internal temperature sensor
 Operating Voltage Range
 Core: 0.9V
 I/O: 1.8 ~ 3.3V
 DRAM: 1.5V (DDR3) or 1.35V (DDR3L)
 Power Consumption: TBD
 Package
 QFN with 128 pins, 12.3mm x 12.3mm