嵌入式主板
君正集成电路
普及型300万像素编码处理器
• 专业级成像ISP,微光夜视 • Smart H.264编码引擎,超低码流控制 • 高性能计算平台,视觉智能分析 • 领先的低功耗技术 |
芯片框图
芯片规格
CPU
XBurst single core, up to 1GHz.
MXU2.0 IVS Engine, innovative 128 bit SIMD extension instruction
32KB L1 I-cache and 32KB L1 D-cache.
128KB L2 unified cache.
Hardware floating point unit.Encoder engine
H.264 high profile
Smart H.264 features
MJPEG/JPEG BaselineEncoder Performance
Max resolution 2048*2048
Up to H.264 1080P@60fps encode
H.264 multiple streams: 1080P@30fps+D1@30fps+JPEG@15fps
ABR/VBR/CBR/CQP
8 ROIs, 5-layer OSD with hardwareISP
AE, AWB, AF
Lens shading correction
Advanced spatial noise reduction
Motion-adaptive temporal noise reduction (3D de-noise)
Multi-exposure HDR image fusion (WDR)
Space-variant HDR processing
Host tuning toolsMemory
Capacity of 512Mbit and 1Gbit
Computer Vision
Motion Detection/Perimeter Protection
Face Detection
Human Detection
People Counting
License Plate RecognitionVideo Input
Supports 8/10/12-bit parallel input
2-lane MIPI CSIAudio
Integrated 92dB audio codec
AAC, G726, G711, PCM encoding
Echo cancellationConnectivity &
PeripheralsPOR, RTC, WDT, ADC, UART, I2C, SPI, GPIO, SDIO, PWM, USB-OTG, EMAC
AES/DES/3DESPhysical Feature
Typical less than 550mW power consumption including DDRII
TFBGA181 ROHS, ball pitch of 0.65mm,body size of 10mmx10mm
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