slarm64This forum is for the discussion of slarm64.
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Processor Rockchip RK3568B2 Processor
L1 instruction cache: 32 KB, 4-way set associative (128 sets), 64 byte lines, shared by 1 processor
L1 data cache: 32 KB, 4-way set associative (128 sets), 64 byte lines, shared by 1 processor
L3 data cache: 512KB , 16-way set associative (512 sets), 64 byte lines, shared by 4 processors
Quad-Core Cortex-A55 (1.992GHz)
ARMv8-A architecture with Neon and Crypto extensions
Mali-G52 MP2 GPU with 4 x Execution Engines (650Mhz)
NPU 0.8Tops@INT8, integrated high-performance AI accelerator RKNN NPU
Supports one-click switching of Caffe/TensorFlow/TFLite/ONNX/PyTorch/Keras/Darknet
Memory LPDDR4x 4/8GiB with 32-bit bus width, , supports all-data-link ECC
Data rate: 3400 MT/s, up to 1,560MHz
Storage 1 x eMMC slot
1 x Micro SD slot (DS/HS mode up to UHS-I SDR104)
1 x NVME M.2 SSD (PCIe 3.0 x 2)
1 x SATA3.0
Networking 1 x GbE LAN ports (RJ45, supports 10/100/1000 Mbps)
Realtek RTL8211F (Ethernet transceiver)
LED indicators
* Green LED: Flashing by data traffics at 100Mbps connection
* Amber LED: Flashing by data traffics at 1000Mbps connection
Video 1 x HDMI 2.0 (up to 4K@60Hz with HDR, EDID)
Audio 1 x 3.5mm phone jack, 1 x mono line output
External I/O 2 x USB 2.0 host port
2 x USB 3.0 host port or 1 x USB 3.0 host port when USB 2.0 OTG port is dedicated
1 x Debug serial console (UART)
1 x SATA Connector
1 x Camera Serial Interface (15 pin)
1 x 40 pin GPIO
Other features IR receiver for remote controller
System LED Indicators:
Red (POWER) – Solid light when DC power is connected
Blue (ALIVE) – Flashing like heartbeat while Kernel is running. Solid On in the u-boot stage.
Power 1 x DC jack : outer (negative) diameter 5.5mm, inner (positive) diameter 2.1mm
DC input : 7.5V ~ 15.5V
DC 12V/2A power adapter is recommended
IDLE : ≃ 1.25W
CPU Stress : ≃ 4.44W (Performance governor)
Power Off : ≃ 0W
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