SiEngine SE1000
The SE1000 (Longying No. 1) is SiEngine’s 7 nm automotive cockpit SoC. The SE1000-I is its industrial AIoT version, built with Arm China. It has two Mali-G76 GPUs, a dual-core Arm China Zhouyi NPU, two HiFi 5 DSPs and two ISPs. Functional-safety islands are rated up to ASIL-D.
General Specifications
Specs
| SoC | SiEngine SE1000-I |
|---|---|
| Process | 7 nm |
| CPU | 4× Cortex-A76 @ 2.4 GHz 4× Cortex-A55 @ 1.8 GHz Cluster 0: 4× A76 + 2× A55, cluster 1: 2× A55 |
| Memory | LPDDR4 / LPDDR4X / LPDDR5 Up to 16 GB |
| GPU | Mali-G76 MP10 + Mali-G76 MP4 Vendor: OpenGL ES 3.2, Vulkan 1.0, OpenCL 2.0 Mesa: OpenGL 3.1, OpenGL ES 3.1, Vulkan 1.3, OpenCL 3.0 (Panfrost, PanVK, Rusticl, Panfrost kernel) Two 3D GPUs plus a 2D/2.5D graphics core |
| NPU | Arm China Zhouyi Z2 (2 cores), 6.8 TOPS NPU0 3.34 TOPS + NPU1 3.5 TOPS |
| VPU | Decode: 4K@120fps H.265, H.264, VP9, AVS2 Encode: 4K@60fps H.265, H.264 |
| ISP | 2× ISP, 800 MPixel/s |
| Storage | eMMC, UFS |
| PCIe | PCIe Gen 3 |
| DSP | 2× Cadence HiFi 5 |
| Safety | ASIL-D core protection, ASIL-B display/control path |
Linux Support
Vendor BSP
- Ubuntu images from Radxa for the SiRider S1
Mainline kernel
- Fully supported
- Works but not all features are implemented
- No mainline support documented