查看“SOM-6531”的源代码

==接口布局==
===接口概览===
[[File:SOM-6531接口布局.jpg |thumb|300px|SOM-6531 接口布局]]
[[File:SOM-6531接口布局.jpg |thumb|300px|SOM-6531 接口布局]]
<!--
===机械尺寸===
[[File:SOM-6530尺寸.png|frameless|500px|]]
-->
===接口说明===
===== J1 =====
::{| class="wikitable"
|-
!  Pin# !!引脚定义 !!  功能 !!Pin# !! 引脚定义 !! 功能
|-
| 1 || USB_HOST_DP || / || 2 || GND ||/
|-
| 3 || USB_HOST_DM || / || 4 || PCIE_WAKE ||/
|-
| 5 || GND || / || 6 || I2C1_SCL/GPIO0_C0 || /
|-
| 7 || OTG_DP || / || 8 || I2C1_SDA/GPIO0_C1 || /
|-
| 9 || OTG_DM || /|| 10 || PCIE_PERST#_L || /
|-
| 11 || GND || / || 12 || GND || /
|-
| 13 || PCIE_REFCLKP || /  || 14 || PWM0/OTG_DRV_H || /
|-
| 15 || PCIE_REFCLKN || / || 16 || PCIE_CLKREQ_M1/GPIO0_C6 || /
|-
| 17 || GND || / || 18 || GND || /
|-
| 19 || PCIE_TX1P || / || 20 || PCIE_RX1P || /
|-
| 21 || PCIE_TX1N || / || 22 || PCIE_RX1N || /
|-
| 23 || GND || /|| 24 || GND || /
|-
| 25 || OTG_DET_H || /|| 26 || OTG_ID_L || /
|-
| 27 || PCIE_PERST || / || 28 || UART5_RX/I2C4_SDA || /
|-
| 29 || GND || / || 30 || UART5_TX/I2C4_SCL || /
|-
| 31 || PCIE_RX0N/USB3_SSRXN || / || 32 || GND || /
|-
| 33 || PCIE_RX0P/USB3_SSRXP || / || 34 || ADC_IN0 || /
|-
| 35 || GND || / || 36 || ADC_IN1 || /
|-
| 37 || PCIE_TX0N/USB3_SSTXN || / ||  38 || ADC_IN3 || /
|-
| 39 || PCIE_TX0P/USB3_SSTXP || / ||  40 || RECOVER_JP || /
|}

===== J2 =====
===== J3 =====
===== J4 =====
===== J5 =====

==快速入门==
===系统下载===


===系统烧录===
* 将烧录线与主板连接，通过跳帽把主板设置成烧录模式（跳帽位置可参照下图或查询规格书），并接通电源
[[File:6531OTG.JPG|frameless|500px|6531_OTG]]


===U盘升级===


===API参考与使用===