AX631

AX631A UHD intelligent IPC SoC developed by Axera for industrial market

AX631 is a UHD intelligent IPC SoC developed by Axera for industrial market. Integrated with the cutting-edge AXProton 4.0 AI-ISP, this chip supports real-time true black light of 4k@40 fps. Its high-performance AXNeutron 4.0 NPU optimized for diverse scenarios makes AX631 to take a leading role in high-quality image processing and intelligent analysis. AX631 provides reliable and easy-to-use SDK, empowering you to mass produce effectively.

Specifications

CPU

Dual core Cortex A53 1.5 GHz
32KB I-Cache
32KB D-Cache
256KB L2 Cache
Supports NEON acceleration
Integrated with FPU

ISP

Supports AI ISP up to 4k@40 fps
Supports 3A (AF, AWB, and AE)
Supports image information statistics
Supports AI-3DNR and 3DNR
Supports AI-RLTM
Supports 2-frame HDR
Supports fixed pattern noise reduction
Supports automatic detection and elimination of dynamic bad pixels
Supports vignetting compensation
Supports image enhancement
Supports dehaze
Supports fisheye correction
Supports DIS and EIS

Video Encoding

H.264 HP/MP/BP Level 5.1 encoding
H.265 MP Level 5.0 encoding
Supports I/P frames for H.264/H.265 format
Real-time multi-stream H.264/H.265 encoding capability: 4k@50 fps
Supports bitrate control modes of CBR, VBR, AVBR, CVBR, FIXQP, and QPMAP
Supports encoding up to 8 ROIs
JPEG capture performance: 4K @ 40 fps

Video Decoding

H.264 HP/MP/BP Level 4.2 decoding
Max. decoding capability: 1080p@60fps
Supports I/P/B-frame decoding
JPEG decoding performance: 1080p@60fps

NPU

Supports up to 16.0TOPs@INT4 or 4.0TOPs@INT8
Supports mixed precision
Supports various mainstream deep learning frameworks

Video and Image Processing

Supports customizing the position and number of OSD overlays
Supports mosaic
Supports bitmap
Supports video and image cropping