| {{_('参数')}} | LicheePi 4A | LicheeRV-Nano | LicheeRV |
|---|---|---|---|
| {{_('处理器')}} | TH1520: 4xC910@1.85GHz RV64GCV | SG2002: C906@1.0GHz/ARM A53 + C906@700MHz + 8051@25~300MHz | D1: C906@1.0GHz |
| {{_('内存')}} | 8GB/16GB 64bits LPDDR4X | 256MB DDR3 SIP | 512MB/1GB DDR3, 792MHz |
| {{_('储存')}} | {{_('预留')}} EMMC/TF {{_('卡')}} | {{_('预留')}} SD-NAND/TF {{_('卡')}} | {{_('预留')}} SD-NAND/TF {{_('卡')}} |
| {{_('GPU和显示')}} |
IMG BXM-4-64, OpenCL 1.1/1.2/2.0 OpenGL ES 3.0/3.1/3.2 Vulkan 1.1/1.2, HDMI2.0/4-lane MIPI DSI · Android NN HAL |
{{_('无')}} GPU, MIPI 2-lane MIPI DSI 31pin, 6pin touchscreen | {{_('无')}} GPU, MIPI 4-lane MIPI DSI/ RGB888/MCUI80/SPI |
| {{_('编解码器')}} |
H.265 4K@40FPS/H.264 4K@40FPS/VP9/8/7/6/AVS/AVS+/AVS2.0/VC1/MPEG4
{{_('解码')}} H.264 4K@40FPS/H.265 4K@40FPS {{_('编码')}} |
H.264 H.265 2k@30FPS {{_('解码')}} H.264 H.265 2k@30FPS {{_('编码')}} |
H.264 1080p@30FPS/MJPEG 1080@30FPS {{_('解码')}} 1080p@40FPS/1080p@30FPS+VGA@30FPS H.264 {{_('编码')}} |
| {{_('操作系统')}} | {{_('主线')}} Linux/Android/Deepin/Ubuntu/OpenWrt etc. | {{_('主线')}} Linux/BuildRoot/Debian etc. | Tina Linux/Debian/Ubuntu/RTOS |
| NPU | 4Tops@INT8 1GHz | 1Tops@INT8, BF16 support | {{_('无')}} |
| {{_('典型外设')}} |
USB3.0x4/UART/I2C/SPI/PWM/GPIO/ADC 2x2-lane MIPI CSI/1x4-lane MIPI CSI/1000M Ethx2 |
USB2.0/UART/I2C/SPI/PWM/GPIO/ADC 2lane MIPI DSI/4lane MIPI CSI/100M Eth/WiFi6+BLE5 |
OTG USB/UART/I2C/SPI/PWM/GPIO/TWI/ADC |
| {{_('参数')}} | LonganPi 3H | LicheePi Zero | LicheePi Nano |
|---|---|---|---|
| {{_('处理器')}} | H618: Cortex-A53x4@1.5GHz | V3S: Cortex-A7@1.2GHz | F1C100s: ARM9@408MHz |
| {{_('内存')}} | 1/2/4GB 64bits LPDDR4 | 64MB DDR2 | 32MB DDR |
| {{_('储存')}} | {{_('预留')}} eMMC/TF {{_('卡')}} | {{_('预留')}} SOP8 SPI Flash/TF {{_('卡')}} | {{_('板载')}} 16MB NOR Flash, TF {{_('卡')}} |
| {{_('GPU和显示')}} | Arm Mali-G31 OpenCL2.0 OpenGL ES 1.0/2.0/3.2 Vulkan 1.1 | {{_('无')}} GPU, 40P RGB LCD | {{_('无')}} GPU, 40P RGB LCD |
| {{_('编解码器')}} |
H.264 BP/MP/HP 4k@60FPS {{_('解码')}} H.264 BP/MP/HP 4k@25FPS {{_('编码')}} |
H.264 1280x720@30FPS/MPEG1/2/4 1280x720@30FPS {{_('解码')}} MJPEG 1280x720@30FPS/JPEG 8192x8192 {{_('编码')}} |
H.264 1280x720@30FPS {{_('解码')}} MPEG1/2/4 1280x720@30FPS {{_('解码')}} MJPEG 1280x720@30 FPS {{_('解码')}} JPEG 8192x8192 {{_('编码')}} |
| {{_('操作系统')}} | Linux {{_('主线')}}/Debian | Linux | 4.19 {{_('主线')}} Linux/3.10 BSP Linux/Xboot/RT-Thread |
| NPU | {{_('无')}} | {{_('无')}} | {{_('无')}} |
| {{_('典型外设')}} | USB2.0x2/OTG USB2.0x1/UART/SPI/1000M ETH |
OTG USBx1/UARTx3/SPIx1/PWMx2/ GPIO/LRADCx1/SDIOx2/TWI/I2Cx2/100M Eth+EPHY/MIPI CSIx1 |
OTG USBx1/UARTx3/SPIx2/PWMx2/ GPIO/LRADCx1/SDIO/TWIx3/TV out |