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MPU

Smart Video

Technology

Platforms

Solutions

A1 Professional Security Backend Processor 

•  1.4GHz XBurst2 Dual-core CPU
•  4K AVC/HEVC decoding
•  5.6 TOPS AIE (NPU) hardware computing power
•  Magic AI algorithm develop platform available
•  4K HDMI, dual SATA, daul GMAC

 

 

 

Application area

 

• Network video recoder(NVR)

• Smart home storage device(NAS)

 

 

Block diagram

 

 

Specifications

 

CPU

XBurst2 1.4GHz Dual Core

maximum1024KB Configurable L2 Cache

SIMD512 instruction set

MCU

    Built-in 700MHz RISC-V coprocessor

Memory

    Support external DDR2 / DDR3 / DDR3L, maximum capacity support 4GB

Two DDR packaging modes: SIP built-in DDR, external DDR

AIE

Built-in neural network accelerator

Typical computing power: 5.6TOPS@int4,1.4TOPS@int8

Built-in 1MB memory pool

Magic AI algorithm develop platform available

Image

     Supports multifunctional image processing, includes overlying fill, flip, mirror, clip, scale, format conversion, and so on

Supports image compression

Decoder

 Supports H.264/H.265 video decoder

 Supports maximum resolution up to 4096x4096

 The maximum performance:2MP@360fps

 Supports time division multiplex

 Supports dual-channel simultaneous output

JPEG Codec

 Supports Encoder and Decoder

 Supports the maximum resolution: 4K(3840x2160P)

 The maximum performance of encoder: 4K@30fps, the maximum performance of decoder: 4K@30fps

Display

Supports the HDMI output

Supports the VGA output

Supports the TFT output

Audio

      Built-in Audio Codec

Supports dual AMIC input

Boot

Supports SPI Nor/SPI Nand/SD/USB startup

Supports Secure Boot, SHA256

Supports the RC/POR mode for Reset                                         

 

Peripherals

 

     GMAC * 2

    SATA 3.0 * 2

    SSI * 2

SADC4 Channels

PWM * 4

SPI * 2

I2C * 2

UART * 3

SDIO * 2

USB 2.0 OTG

 

 


   Document download

 

 

文件

描述

A1_PB.PDF

A1 product brief

 

 

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