From e63b2e7b1cf43d913c1da7afbf067424886b3714 Mon Sep 17 00:00:00 2001
From: WuMinlong <726485702@qq.com>
Date: Tue, 13 Jan 2026 19:01:52 +0800
Subject: [PATCH 1/2] docs: radxa c200 update hardware and pre-build bios
firmware
---
docs/som/nx/orin-nx/c200-orin/download.md | 10 +++
.../orin-nx/c200-orin/hardware-use/README.md | 7 ++
.../c200-orin/hardware-use/pin-gpio.md | 31 ++++++++
.../low-level-dev/README.md | 2 +-
.../low-level-dev/build-image.md | 0
.../c200-orin/low-level-dev/prebuild-image.md | 73 ++++++++++++++++++
.../som/nx/orin-nx/c200-orin/download.md | 10 +++
.../orin-nx/c200-orin/hardware-use/README.md | 7 ++
.../c200-orin/hardware-use/pin-gpio.md | 31 ++++++++
.../low-level-dev/README.md | 2 +-
.../low-level-dev/build-image.md | 0
.../c200-orin/low-level-dev/prebuild-image.md | 73 ++++++++++++++++++
static/img/c200/c200-40-pin-gpio.webp | Bin 0 -> 187774 bytes
static/img/c200/c200-other-gpio.webp | Bin 0 -> 181512 bytes
14 files changed, 244 insertions(+), 2 deletions(-)
create mode 100644 docs/som/nx/orin-nx/c200-orin/hardware-use/README.md
create mode 100644 docs/som/nx/orin-nx/c200-orin/hardware-use/pin-gpio.md
rename docs/som/nx/orin-nx/c200-orin/{getting-started => }/low-level-dev/README.md (66%)
rename docs/som/nx/orin-nx/c200-orin/{getting-started => }/low-level-dev/build-image.md (100%)
create mode 100644 docs/som/nx/orin-nx/c200-orin/low-level-dev/prebuild-image.md
create mode 100644 i18n/en/docusaurus-plugin-content-docs/current/som/nx/orin-nx/c200-orin/hardware-use/README.md
create mode 100644 i18n/en/docusaurus-plugin-content-docs/current/som/nx/orin-nx/c200-orin/hardware-use/pin-gpio.md
rename i18n/en/docusaurus-plugin-content-docs/current/som/nx/orin-nx/c200-orin/{getting-started => }/low-level-dev/README.md (70%)
rename i18n/en/docusaurus-plugin-content-docs/current/som/nx/orin-nx/c200-orin/{getting-started => }/low-level-dev/build-image.md (100%)
create mode 100644 i18n/en/docusaurus-plugin-content-docs/current/som/nx/orin-nx/c200-orin/low-level-dev/prebuild-image.md
create mode 100644 static/img/c200/c200-40-pin-gpio.webp
create mode 100644 static/img/c200/c200-other-gpio.webp
diff --git a/docs/som/nx/orin-nx/c200-orin/download.md b/docs/som/nx/orin-nx/c200-orin/download.md
index fd2c9e0d5..c463c21ac 100644
--- a/docs/som/nx/orin-nx/c200-orin/download.md
+++ b/docs/som/nx/orin-nx/c200-orin/download.md
@@ -10,6 +10,16 @@ sidebar_position: 150
- [Jetson Orin Nano 镜像（Jetpack 6.2）：适用于 Radxa C200 Orin 开发套件](https://developer.nvidia.com/downloads/embedded/L4T/r36_Release_v4.4/jp62-r1-orin-nano-sd-card-image.zip)
+## 硬件设计
+
+- [Radxa C200 原理图 V1.11](https://github.com/radxa/radxa-som-projects/blob/main/c200/radxa-c200/radxa_c200_schematic_v1.11.pdf)
+
+- [Radxa C200 位号图 V1.11](https://github.com/radxa/radxa-som-projects/blob/main/c200/radxa-c200/radxa_c200_components_placement_map_v1.11.pdf)
+
+- [Jetson Orin Nano 开发者套件载板规格书](https://developer.nvidia.com/downloads/assets/embedded/secure/jetson/orin_nano/docs/jetson_orin_nano_devkit_carrier_board_specification_sp.pdf)
+
+- [Radxa C200 设计资料](https://github.com/radxa/radxa-som-projects/tree/main/c200/)
+
## 参考资料
- [NVIDIA Jetson AI Lab](https://www.jetson-ai-lab.com/index.html)
diff --git a/docs/som/nx/orin-nx/c200-orin/hardware-use/README.md b/docs/som/nx/orin-nx/c200-orin/hardware-use/README.md
new file mode 100644
index 000000000..25b7333b1
--- /dev/null
+++ b/docs/som/nx/orin-nx/c200-orin/hardware-use/README.md
@@ -0,0 +1,7 @@
+---
+sidebar_position: 30
+---
+
+# 硬件使用
+
+
diff --git a/docs/som/nx/orin-nx/c200-orin/hardware-use/pin-gpio.md b/docs/som/nx/orin-nx/c200-orin/hardware-use/pin-gpio.md
new file mode 100644
index 000000000..38119ba2c
--- /dev/null
+++ b/docs/som/nx/orin-nx/c200-orin/hardware-use/pin-gpio.md
@@ -0,0 +1,31 @@
+---
+sidebar_position: 1
+---
+
+# GPIO 接口
+
+瑞莎 C200 板载 40-Pin GPIO（通用输入输出）、12-Pin GPIO 以及 CAN 总线接口，为硬件扩展提供了高度灵活的接口支持。
+
+用户可以通过 GPIO 接口连接各类传感器、执行器、通信模块、显示屏以及其他嵌入式外设，从而快速实现物联网（IoT）、机器人控制、工业自动化等领域的原型开发与功能验证。
+
+:::tip
+
+瑞莎 C200 硬件设计参考英伟达官方载板，更多关于 GPIO 的信息，可以参考：
+
+- [Jetson Orin Nano 开发者套件载板规格书](https://developer.nvidia.com/downloads/assets/embedded/secure/jetson/orin_nano/docs/jetson_orin_nano_devkit_carrier_board_specification_sp.pdf)
+
+- [Radxa C200 原理图](https://github.com/radxa/radxa-som-projects/blob/main/c200/radxa-c200/radxa_c200_schematic_v1.11.pdf)
+
+:::
+
+## 40-Pin GPIO 接口
+
+
+
+
+
+
+
+
+
+
+
+
+
+