I. Solution Overview:
Sigmastar SSR631G is a highly integrated NVR (Network Video Recorder) SoC main control chip with edge computing power. It features a built-in quad-core Cortex-A7 processor and supports a maximum of 32Gb memory. The chip comes with rich interfaces, flexible configurations, and supports hardware encryption functions such as AES/DES/3DES/RSA4096, as well as OTP, boasting a high security level. It is a powerful chip with high cost performance.
The solution adopting SSR631G is equipped with a high-performance built-in H.264/H.265 decoder, supporting 10 channels of 1080p@30fps video decoding. It also has a built-in H.264 video encoder, supporting 10 channels of 1080p@30fps video encoding, with a maximum support for 8192 x 4096 video encoding and decoding. Additionally, it has 2 built-in SATA3.0 Host MAC/PHY, with a transmission rate of 1.5/3/6Gbps, supporting multi-disk SATA hard drives.
II. Main Parameters:
- Processor: Quad-core Cortex-A7, operating at 1.2GHz
- DRAM Memory: Up to 32Gb, 16-bit, compatible with DDR3/DDR3L/DDR4
- Video Decoding: Supports H.265/H.264 formats, with 10 channels of 1080p@30fps
- Video Encoding: H.264 format, supporting 10 channels of 1080p@30fps
- Video Output: 1 display channel, 48 preview channels, 1 PIP (Picture-in-Picture); interfaces include HDMI 1.4b, TTL, and VGA
- Audio: 2x I2S, 1x ADC, 2x DAC, 4x DMIC
- Security Features: Hardware encryption support for AES128/192/256, DES, 3DES, RSA4096; integrated OTP (One-Time Programmable)
- USB Interface: 3x USB 2.0 Host ports
- Display Interface: TTL/Parallel-RGB (16-bit, supporting 1024×600@60fps); 8-bit BT.656
- Storage Interface: SPI Nor/Nand flash; SDIO 2.0; SD 2.0
- Peripherals: 4x UART, GPIOs, 4x I2C, 3x PWM, 1x SPI, 3x Timer, RTC (Real-Time Clock), IrDA (Infrared Data Association), etc.
- Network: 2x 10/100/1000Mbps Ethernet MAC; 2x SATA Host
- Package: BGA364, 13mm×13mm
III. Application Scenarios and Solution Materials:
The main application scenarios of this solution include: NVR (Network Video Recorder), image transmission decoding, etc. The solution materials include a complete hardware platform and software SDK. FAE support can be provided to achieve rapid mass production. If you have any needs, please contact us.
