CHIP OVERVIEW
The SSC30KD/SSC30KQ 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 Single-core RISC processor, advanced Image Signal Processor (ISP), high performance MJPEG/H.264/H.265 video encoder, 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 SSC30KD/SSC30KQ, powered by SigmaStar Technology, comes with a complete hardware platform and software SDK, allowing customers to speed up “Time-to-Market.”
FEATURES
High Performance Processor Core
ARM Cortex-A7 Single Core
Clock rate up to 1.2GHz
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. 3K (3072×1728) 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 decompression 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: 32×32, 16×16, 8×8
Supported Transform Unit (TU) size: 32×32 to 4×4
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. 3K with 30 fps encoding
H.264 Encoder
Supports H.264 baseline, constrained baseline, main, and high profile
Supports 16×16, 8×8 and 4×4 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. 3K with 30 fps encoding
JPEG Encoder
Supports JPEG baseline encoding
Supports YUV422 or YUV420 formats
Supports max. 3K with 30 fps encoding
Supports real-time mode and frame encode
mode
Video Encoding Performance
Supports 3K + D1 30fps H.265/HEVC encoding
Supports 3K + D1 30fps H.264 encoding
Supports MJPEG up to 3K 30 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
2-pin DMIC input
One mono 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 up to 8 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
One SDIO 2.0 Host Controller could be used for SDIO Wi-Fi module
Supports Wake-on-LAN (WOL)
Supports BT.656 8-bit output with max. 75MHz clock rate (single clock edge)
Supports BT.656 YUV422 format and progressive mode
Security Engines
Supports AES/DES/3DES/RSA/SHA-I/SHA256
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: Typ. 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
Moisture Sensitivity Level: 3
Source: https://www.comake.online/uploadfile/file/20220419/20220419031406_12312.pdf
