diff --git a/Electricals/Examples/README.md b/Electricals/Examples/README.md index 44f25fb..a27246b 100644 --- a/Electricals/Examples/README.md +++ b/Electricals/Examples/README.md @@ -1,11 +1,11 @@ -# Sample Projects +# 示例项目 -LattePanda Mu carrier board sample projects for engineers' reference, designed with KiCAD. Please open with KiCAD version 8.0 or higher. +供工程师参考的 LattePanda Mu 载板示例项目. 使用 KiCAD 设计, 请使用 KiCAD 8.0 或更高版本的软件打开 -It's recommended to start your design with the *\[DFR1142\]Lite Carrier for LattePanda Mu*. +推荐从 *\[DFR1142\]Lite Carrier for LattePanda Mu* 开始你的设计 -## Projects +## 项目列表 -- **\[DFR1141\]Full EVA Carrier for LattePanda Mu**: The evaluation carrier board that includes nearly all features of the LattePanda Mu, designed to ITX motherboard dimensions, suitable for professional developers. +- **\[DFR1141\]Full EVA Carrier for LattePanda Mu**: 包含 LattePanda Mu 几乎全部功能的评估载板, 采用 ITX 主板尺寸, 适合专业开发者参考 -- **\[DFR1142\]Lite Carrier for LattePanda Mu**: The lite carrier board that includes essential interfaces such as HDMI, USB, PCIe, designed to 3.5-inch embedded motherboard dimensions. +- **\[DFR1142\]Lite Carrier for LattePanda Mu**: 包含 HDMI, USB, PCIe 等基本接口的基础型载板, 采用 3.5 寸嵌入式主板尺寸 diff --git a/Electricals/Examples/[DFR1141]Full EVA Carrier for LattePanda Mu/README.md b/Electricals/Examples/[DFR1141]Full EVA Carrier for LattePanda Mu/README.md index 1e1f3b7..dda5582 100644 --- a/Electricals/Examples/[DFR1141]Full EVA Carrier for LattePanda Mu/README.md +++ b/Electricals/Examples/[DFR1141]Full EVA Carrier for LattePanda Mu/README.md @@ -1,5 +1,3 @@ # \[DFR1141\]Full EVA Carrier for LattePanda Mu -Currently, only a **preview version** of the schematic and Gerber files are available for reference. - -The KiCAD design files are in progress and will be updated here upon completion. +当前仅提供**预览版**电路原理图和 Gerber 文件供参考 diff --git a/Electricals/Libraries/README.md b/Electricals/Libraries/README.md index c105fdc..c824418 100644 --- a/Electricals/Libraries/README.md +++ b/Electricals/Libraries/README.md @@ -1,18 +1,18 @@ # LattePanda Mu Library Files -Symbol and footprint libraries created with KiCAD 8.0. Please open with KiCAD version 8.0 or later. +使用 KiCAD 8.0 绘制的符号库与封装库, 请使用 KiCAD 8.0 或更高版本的软件打开. ## Files -- **Module_LattePanda.pretty**: Footprint library for LattePanda Mu +- **Module_LattePanda.pretty**: LattePanda Mu 封装库 -- **MCU_Module_LattePanda.kicad_sym**: Symbol library for LattePanda Mu +- **MCU_Module_LattePanda.kicad_sym**: LattePanda Mu 符号库 -## Installation +## 安装 -Compatible with KiCAD version 8.0 or later. +支持 KiCAD 8.0 或更新版本软件 -For installation instructions, please refer to the official KiCAD documentation: +安装教程请参考 KiCAD 官方文档 - [Symbols and Symbol Libraries](https://docs.kicad.org/8.0/en/eeschema/eeschema.html#symbols-and-symbol-libraries) - [Footprints and Footprint Libraries](https://docs.kicad.org/8.0/en/pcbnew/pcbnew.html#footprints_and_footprint_libraries) diff --git a/Electricals/Pinouts/README.md b/Electricals/Pinouts/README.md index 16dfbf5..9170312 100644 --- a/Electricals/Pinouts/README.md +++ b/Electricals/Pinouts/README.md @@ -1,9 +1,9 @@ -# Pinouts +# 引脚定义 -All pin definitions for LattePanda Mu +LattePanda Mu 全部引脚定义 -⚠️ Note: -Due to the large number of functionally multiplexing pins, you should check the [BIOS functionality documentation](../../Softwares/BIOS/README.md) before starting your design. Do not design directly from the pin definition documentation here. +⚠️ 注意: +由于存在大量功能复用引脚，因此在开始设计前请先查看 [BIOS 功能文档](../../Softwares/BIOS/README.md)。请勿直接根据此处的引脚定义文档进行设计。 ![pinout](./pinout.jpg) @@ -11,7 +11,7 @@ Due to the large number of functionally multiplexing pins, you should check the I-PEX 20455-040E -| Number | Name | Type | Description | +| 编号 | 名称 | 类型 | 描述 | |--------|-----------|:----:|--------------------------| | 1 | NC | | | | 2 | GND | | | @@ -30,84 +30,84 @@ I-PEX 20455-040E | 15 | DDIA_AUX+ | O | Auxiliary channel (+) | | 16 | DDIA_AUX- | O | Auxiliary channel (-) | | 17 | GND | | | -| 18 | LCD_VCC | | LCD Power Supplies | -| 19 | LCD_VCC | | LCD Power Supplies | -| 20 | LCD_VCC | | LCD Power Supplies | -| 21 | LCD_VCC | | LCD Power Supplies | -| 22 | Selftest | O | Default Grounding | +| 18 | LCD_VCC | | 逻辑电源 | +| 19 | LCD_VCC | | 逻辑电源 | +| 20 | LCD_VCC | | 逻辑电源 | +| 21 | LCD_VCC | | 逻辑电源 | +| 22 | Selftest | O | 默认接地 | | 23 | GND | | | | 24 | GND | | | | 25 | GND | | | | 26 | GND | | | -| 27 | HPD | I | Plug Detection | +| 27 | HPD | I | 插入检测 | | 28 | GND | | | | 29 | GND | | | | 30 | GND | | | | 31 | GND | | | -| 32 | BL_EN | O | Backlight enable | -| 33 | BL_PWM | O | Backlight PWM dimming | +| 32 | BL_EN | O | 背光开启 | +| 33 | BL_PWM | O | 背光调光 | | 34 | NC | | | | 35 | NC | | | -| 36 | BL_PWR | | Backlight Power Supplies | -| 37 | BL_PWR | | Backlight Power Supplies | -| 38 | BL_PWR | | Backlight Power Supplies | -| 39 | BL_PWR | | Backlight Power Supplies | +| 36 | BL_PWR | | 背光电源 | +| 37 | BL_PWR | | 背光电源 | +| 38 | BL_PWR | | 背光电源 | +| 39 | BL_PWR | | 背光电源 | | 40 | NC | | | - **LCD_VCC**: +3.3V -- **BL_PWR**: Same as LattePanda Mu input voltage -- **Selftest**: Factory test pin, ground by default +- **BL_PWR**: 与 VDC 输入电压一致 +- **Selftest**: 工厂测试引脚, 默认接地 ## Touch -Clamshell 6P 0.5mm FFC/FPC Connector +前翻盖 6P 0.5mm FFC/FPC 排线接口 -| Number | Name | Type | Description | +| 编号 | 名称 | 类型 | 描述 | |--------|------------|:----:|-----------------------| -| 1 | I2C0_SCL | O | I2C Bus | -| 2 | I2C0_SDA | I/O | I2C Bus | +| 1 | I2C0_SCL | O | I2C 总线 | +| 2 | I2C0_SDA | I/O | I2C 总线 | | 3 | GND | | | -| 4 | TOUCH_RST# | O | Touch panel reset | -| 5 | TOUCH_INT | I | Touch event interrupt | -| 6 | +3.3V | | Touch panel power | +| 4 | TOUCH_RST# | O | 触摸板复位 | +| 5 | TOUCH_INT | I | 触摸板中断 | +| 6 | +3.3V | | 触摸板电源 | ## MIPI CSI-2 -Clamshell 22P 0.5mm FFC/FPC Connector +前翻盖 22P 0.5mm FFC/FPC 排线接口 -| Number | Name | Type | Description | +| 编号 | 名称 | 类型 | 描述 | |--------|-----------|:----:|-------------------| | 1 | GND | | | -| 2 | CSI_B_D0- | I | MIPI Data Lane 0 | -| 3 | CSI_B_D0+ | I | MIPI Data Lane 0 | +| 2 | CSI_B_D0- | I | MIPI 数据 通道 0 | +| 3 | CSI_B_D0+ | I | MIPI 数据 通道 0 | | 4 | GND | | | -| 5 | CSI_B_D1- | I | MIPI Data Lane 1 | -| 6 | CSI_B_D1+ | I | MIPI Data Lane 1 | +| 5 | CSI_B_D1- | I | MIPI 数据 通道 1 | +| 6 | CSI_B_D1+ | I | MIPI 数据 通道 1 | | 7 | GND | | | -| 8 | CSI_B_CK- | I | MIPI Clock | -| 9 | CSI_B_CK+ | I | MIPI Clock | +| 8 | CSI_B_CK- | I | MIPI 时钟 | +| 9 | CSI_B_CK+ | I | MIPI 时钟 | | 10 | GND | | | -| 11 | CSI_B_D2- | I | MIPI Data Lane 2 | -| 12 | CSI_B_D2+ | I | MIPI Data Lane 2 | +| 11 | CSI_B_D2- | I | MIPI 数据 通道 2 | +| 12 | CSI_B_D2+ | I | MIPI 数据 通道 2 | | 13 | GND | | | -| 14 | CSI_B_D3- | I | MIPI Data Lane 3 | -| 15 | CSI_B_D3+ | I | MIPI Data Lane 3 | +| 14 | CSI_B_D3- | I | MIPI 数据 通道 3 | +| 15 | CSI_B_D3+ | I | MIPI 数据 通道 3 | | 16 | GND | | | -| 17 | CAM_RST | O | Camera reset | -| 18 | CAM_MCLK | O | Camera main clock | +| 17 | CAM_RST | O | 摄像头复位 | +| 18 | CAM_MCLK | O | 摄像头时钟 | | 19 | GND | | | -| 20 | I2C1_SCL | O | I2C bus | -| 21 | I2C1_SDA | I/O | I2C bus | -| 22 | +3.3V | | Camera power | +| 20 | I2C1_SCL | O | I2C 总线 | +| 21 | I2C1_SDA | I/O | I2C 总线 | +| 22 | +3.3V | | 摄像头供电 | - **CAM_RST**: SoC GPP_A21 - **CAM_MCLK**: SoC GPP_D4 ## eSPI Contacts -2.54mm Pitch Contacts +2.54mm 间距测试点 -| Name | PIN | PIN | Name | +| 名称 | 引脚 | 引脚 | 名称 | |----------|:---:|:---:|-------------| | ESPI_IO0 | 9 | 10 | GND | | ESPI_IO1 | 7 | 8 | NC | @@ -115,14 +115,14 @@ Clamshell 22P 0.5mm FFC/FPC Connector | ESPI_IO3 | 3 | 4 | ESPI_CS0# | | ESPI_CLK | 1 | 2 | +1.8V | -Contacts on eSPI bus for SoC to communicate with SuperIO, can be used to connect diagnostic card (untested). +eSPI 总线测试点可抓取 SoC 与 SuperIO 通信，可用于连接诊断卡（该功能未测试）。 ## SODIMM -DDR4 SODIMM pin table is too long, so I put it in a separate csv file. +DDR4 SODIMM 引脚表太长，放在单独的 csv 文件中。 -- [Front Side](./front.csv) -- [Back Side](./back.csv) +- [正面 Front Side](./front.csv) +- [背面 Back Side](./back.csv) -⚠️ Note: -Due to the large number of functionally multiplexing pins, you should check the [BIOS functionality documentation](../../Softwares/BIOS/README.md) before starting your design. Do not design directly from the pin definition documentation here. +⚠️ 注意: +由于存在大量功能复用引脚，因此在开始设计前请先查看 [BIOS 功能文档](../../Softwares/BIOS/README.md)。请勿直接根据此处的引脚定义文档进行设计。 diff --git a/Electricals/README.md b/Electricals/README.md index 21fb365..06a8072 100644 --- a/Electricals/README.md +++ b/Electricals/README.md @@ -1,9 +1,9 @@ -# Electronic Design Resources +# 电子设计资料 -## Files +## 文件 -- Examples: Sample projects +- Examples: 示例项目 -- Libraries: Symbol and footprint libraries for LattePanda Mu +- Libraries: LattePanda Mu 符号与封装库 -- Pinouts: All pin definitions for LattePanda Mu +- Pinouts: LattePanda Mu 全部引脚定义