Dec 16, 2022, 2:34 AM

Wiki

https://wiki.cool-pi.com
https://wiki.cool-pi.com/zh/home

CoolPi 4 Model B Spec V1.0.pdf

Cool Pi 4 Model B用户手册V1.1.pdf

how to buy coolpi 4b board

cool-pi-4B-1.jpg

cool-pi-4B-2.jpg


规格参数

模块 描述
SOC系统芯片 Rockchip RK3588s
CPU 中央处理器 Qual-Core Cortex-A76 and Qual-Core Cortex-A55
GPU 图形处理器 Mali-G610(OpenGL ES3.2 / OpenCL2.2 / Vulkan1.1)
VPU 视频处理单元 Decoder: up to 8K@60fps ; Encoder: up to 8K@30fps; Support H.265/AVS2/VP9/H.264/AV1
NPU 神经处理单元 6.0Tops, Support INT4/INT8/INT16/FP16
LPDDR 内存 4GB/8GB/16GB/32GB
Storage 闪存 32GB (eMMC Module/TF Card) - 可选(OPTION)
Power-IN 输入电源 Type-C Port
HDMI 1x HDMI2.1(Micro), up to 8K@60fps
Display Port 1x DP1.4(Mini), up to 4K@60fps
MIPI-DSI 1x MIPI-DSI
MIPI-CSI 1x MIPI-CSI, Support MIPI Camera
USB 2x USB2.0 Host,Type-A; 2x USB3.0 Host,Type-A
Ethernet网口 1xGMAC(10/100/1000M), Support PoE
Audio音频 1x earphone, Support microphone
Wireless无线 Support 5G/2.4G, BT5.0
Expansion 扩展接口 Support I2C/SPI/UART/GPIO/CAN
System 系统支持 Linux
Size 板子尺寸 85mm x 56mm

正面视图

875d73aa-be8b-4072-b359-2c0e1063ac3d-image.png

背面视图

9f367abd-0970-40e4-aa43-07674c02dddb-image.png

40PIN定义描述

信号功能 系统编号 引脚编号 引脚编号 系统编号 信号功能
3V3 1 2 5V0
I2C1_SDA|GPIO0_D5 /dev/i2c1 sda 3 4 5V0
I2C1_SCL|GPIO0_D4 /dev/i2c1 scl 5 6 GND
GPIO1_B7|PWM3_M3 gpio 47 7 8 TXD
GND 9 10 RXD
GPIO4_A0 gpio 128 11 12 gpio 39 GPIO1_A7
GPIO4_A1 gpio 129 13 14 GND
GPIO4_A2 gpio 130 15 16 /dev/ttyS2 uart txd UART6_TX_M1|GPIO1_A1
3V3 17 18 /dev/ttyS2 uart rxd UART6_RX_M1|GPIO1_A0
SPI0_MOSI_M2 spi mosi 19 20 GND
SPI0_MISO_M2 spi miso 21 22 gpio 40 GPIO1_B0
SPI0_CLK_M2 spi clk 23 24 spi cs 0 SPI0_CS0_M2
GND 25 26 spi cs 1 SPI0_CS1_M2
I2C6_SDA_M3 /dev/i2c6 sda 27 28 /dev/i2c6 scl I2C6_SCL_M3
GPIO4_A3|UART0_TXD_M2 gpio 131 29 30 GND
GPIO4_A4|UART0_RXD_M2 gpio 132 31 32 gpio 105 PWM2
GPIO4_A5|UART3_TXD_M2 gpio 133 33 34 GND
GPIO4_A6|UART3_RXD_M2 gpio 134 35 36 gpio 138 GPIO4_B2|CAN1_RXD_M1
GPIO4_A7 gpio 135 37 38 gpio 139 GPIO4_B3|CAN1_TXD_M1
GND 39 40 gpio 115 GPIO3_C3