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Update the processor description
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Zepan authored Jan 26, 2024
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20 changes: 19 additions & 1 deletion docs/hardware/zh/lichee/RV_Nano/1_intro.md
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Expand Up @@ -5,10 +5,17 @@ update:
- date: 2024-1-24
version: v0.1
author: BuGu
content:
- Release docs
- date: 2024-1-26
version: v0.2
author: BuGu
content:
- Update docs
---

## 简介
LicheeRV Nano 是一款迷你尺寸的开发板(仅22.86*35.56mm),搭载算能GC2002处理器,大核1GHZ (RISC-V/ARM可选)小核700MHZ RISC-V,256MB DDR3内存,内置 1Tops NPU;板载MIPI-CSI、MIPI-DSI、SDIO、ETH、USB、SPI、UART、I2C等丰富的接口,可扩展多种多样的应用;直插/半孔设计,方便量产贴片。
LicheeRV Nano 是一款迷你尺寸的开发板(仅22.86*35.56mm),搭载算能SG2002处理器,大核1GHZ (RISC-V/ARM可选)小核700MHZ RISC-V,256MB DDR3内存,内置 1Tops NPU;板载MIPI-CSI、MIPI-DSI、SDIO、ETH、USB、SPI、UART、I2C等丰富的接口,可扩展多种多样的应用;直插/半孔设计,方便量产贴片。

![](./../assets/RV_Nano/intro/RV_Nano_1.jpg)

Expand Down Expand Up @@ -58,6 +65,17 @@ LicheeRV Nano 是一款迷你尺寸的开发板(仅22.86*35.56mm),搭载
+ [核心板封装](http://cn.dl.sipeed.com/shareURL/LICHEE/LicheeRV_Nano/05_PCB_Lib)
+ [板卡芯片资料](http://cn.dl.sipeed.com/shareURL/LICHEE/LicheeRV_Nano/07_Datasheet)

## 官方资料汇总

+ [datasheet](https://github.com/sophgo/sophgo-doc/releases)
+ [编译工具链下载地址](https://sophon-file.sophon.cn/sophon-prod-s3/drive/23/03/07/16/host-tools.tar.gz)
+ [软件SDK下载地址](https://github.com/sophgo/cvi_mmf_sdk)
+ [SDK开发文档汇总](https://developer.sophgo.com/thread/471.html)
+ [HDK 开发文档汇总](https://developer.sophgo.com/thread/472.html)
+ [TPU SDK 开发资料汇总](https://developer.sophgo.com/thread/473.html)
+ [TDL SDK开发指南:(提供的常用 AI 模型算法,基于 TPU SDK 的应用封装)](https://doc.sophgo.com/cvitek-develop-docs/master/docs_latest_release/CV180x_CV181x/zh/01.software/TPU/TDL_SDK_Software_Development_Guide/build/TDLSDKSoftwareDevelopmentGuide_zh.pdf)
+ [TDL SDK 开发资料汇总](https://developer.sophgo.com/thread/556.html)

## 注意事项

+ 内测版硬件(70405)NPU 仅支持工作在0.5T下,1.0T下运行不保证板卡运行的稳定性
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126 changes: 126 additions & 0 deletions docs/hardware/zh/lichee/RV_Nano/2_unbox.md
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---
title: LicheeRV Nano
keywords: riscv, licheerv,nano
update:
- date: 2024-1-24
version: v0.1
author: BuGu
content:
- Release docs
---

## LicheeRV Nano 套餐介绍

LicheeRV Nano根据网络分为四个版本:

+ 标准版(B)无网络配件

+ 网口版(E)板载100M网口

+ WiFi版(W)板载WiFi6/BT5.2模块,BT5.2功能默认不启用,如需使用蓝牙功能,需要贴此处4颗0201电阻或使用2B铅笔填涂短接

![](./../assets/RV_Nano/unbox/BLE_RES.jpg)

+ WiFi网口版(WE)板载WiFi6/BT5.2模块,同时提供一个网口小板,通过铜柱与排线连接到开发板上

同时我们提供以下六种配件:

+ 摄像头

![](./../assets/RV_Nano/unbox/Camera.jpg)

该摄像头(3754)左右螺丝固定孔不短路,铜柱推荐固定到第5个焊盘上

![](./../assets/RV_Nano/unbox/Camera-5.jpg)

+ 3寸屏幕

![](./../assets/RV_Nano/unbox/3inch.jpg)

屏幕分辨率为480*845,带触摸;包装附赠屏幕触摸转接板和排线

+ 5寸屏幕

![](./../assets/RV_Nano/unbox/5inch.jpg)

屏幕分辨率为480*845,不带触摸;排线可直接连接到LicheeRV Nano 31Pin屏幕接口上

+ 7寸屏幕

![](./../assets/RV_Nano/unbox/7inch.jpg)

屏幕分辨率为800*1280,带触摸;排线可直接连接到LicheeRV Nano 31Pin屏幕接口和6Pin触摸接口上

+ 10寸屏幕

![](./../assets/RV_Nano/unbox/10inch.jpg)

屏幕分辨率为800*1280,带触摸;包装附赠触摸转接板和排线,屏幕排线可直接连接到LicheeRV Nano 31Pin屏幕接口

+ 树莓派摄像头转接排线(即将推出)

![](./../assets/RV_Nano/unbox/1.jpg)

树莓派标准15Pin摄像头转LicheeRV 22Pin CSI Camera接口

## 安装指南

### WE小板的安装

+ 焊接排线
1. 按照下图方向焊接排线

![](./../assets/RV_Nano/unbox/WE1.jpg)

2. 使用万用表检测通断

![](./../assets/RV_Nano/unbox/WE2.jpg)

+ 固定铜柱
1. 为避免焊接铜柱时烫手,可以先将将铜柱拧到网口小板上

![](./../assets/RV_Nano/unbox/WE3.jpg)

2. 将铜柱插入第5个焊盘,可以提前在焊盘上涂抹锡膏,提升焊接后铜柱的稳定性

![](./../assets/RV_Nano/unbox/WE4.jpg)

3. 在底部使用电烙铁焊接

![](./../assets/RV_Nano/unbox/WE5.jpg)

+ 组装
1. 将排线接入网口小板的FPC座子,并锁紧

![](./../assets/RV_Nano/unbox/WE6.jpg)

2. 用螺丝将网口小板固定到铜柱上

![](./../assets/RV_Nano/unbox/WE7.jpg)

### 摄像头的安装

+ 固定铜柱
1. 与上面固定方法类似:先将铜柱和螺丝拧到摄像头模组上

![](./../assets/RV_Nano/unbox/CAM1.jpg)

2. 将铜柱插入第5个焊盘,可以提前在焊盘上涂抹锡膏,提升焊接后铜柱的稳定性

![](./../assets/RV_Nano/unbox/CAM2.jpg)

3. 在底部使用电烙铁焊接

![](./../assets/RV_Nano/unbox/CAM3.jpg)

+ 组装
1. 根据下图连接摄像头排线

![](./../assets/RV_Nano/unbox/CAM4.jpg)

2. 螺丝固定

![](./../assets/RV_Nano/unbox/CAM5.jpg)


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