[硬件参考]ARM9嵌入式系统硬件设计指南 FL2416

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【硬件参考】ARM9 FL2416 嵌入式系统硬件设计指南

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目 录
注意事项与维护........................................................2
产品使用环境..........................................................2
一般注意事项..........................................................2
版权声明..............................................................3
更新记录..............................................................4
技术支持与更新........................................................5
技术支持说明..........................................................5
资料更新说明..........................................................6
目 录.................................................................7
第一章 FL2416开发板介绍...............................................9
1.1 FL2416开发板简介..................................................9
1.2 应用领域.........................................................10
1.3 S3C2416芯片特性..................................................10
第二章 FL2416核心板介绍..............................................12
2.1 FL2416核心板主要板载资源及功耗...................................12
2.1.1 FL2416核心板主要板载资源.......................................12
2.1.2 FL2416核心板参考功耗...........................................12
2.1.3 FL2416核心板启动方式配置.......................................12
2.2 FL2416核心板外观图...............................................13
2.3 核心板结构图.....................................................13
2.4 FL2416核心板框图.................................................14
2.5 FL2416核心板引脚功能分类.........................................14
2.6 核心板引脚功能参考说明...........................................15
2.6.1 FL2416核心板引脚定义总表:.....................................15
2.7.2 FL2416核心板电源接口...........................................19
2.7.3 FL2416核心板系统控制接口.......................................20
2.7.4 FL2416核心板JTAG调试接口.......................................20
2.7.5 FL2416核心板液晶显示接口.......................................20
2.7.6 FL2416核心板并行总线接口.......................................22
2.7.7 FL2416核心板SDMMC..............................................22
2.7.8 FL2416核心板UART...............................................23
2.7.9 FL2416核心板SPI................................................23
2.7.10 FL2416核心板I2C...............................................25
2.7.11 FL2416核心板外部中断..........................................25
2.7.12 FL2416核心板USB...............................................25
2.7.13 FL2416核心板USB Device........................................26
2.7.14 FL2416核心板音频接口..........................................26
IIS音频接口..........................................................26
AC97音频接口.........................................................26
2.7.15 FL2416核心板模数转换..........................................27

2.7.16 FL2416核心板LED指示灯.........................................27
第三章 FL2416底板介绍................................................28
3.1 FL2416底板及接口外围资源简述.....................................28
3.1.1 FL2416底板布局及接口分布图.....................................28
3.1.2 FL2416底板功能列表.............................................29
3.2 FL2416底板功能详细介绍...........................................30
3.2.1 电源插座和开关.................................................30
3.2.2 核心板连接器...................................................30
3.2.3 LCD液晶显示接口................................................31
3.2.4 SD卡...........................................................
34
3.2.5 板载用户按键...................................................35
3.2.6 演示Led........................................................36
3.2.7 ADC模数转换....................................................36
3.2.8 音频接口.......................................................37
3.2.9 UART串口(2路RS-232)..........................................38
3.2.10 JTAG接口......................................................39
3.2.11 USB 1.1 HOST..................................................40
3.2.12 USB 2.0 DEVICE接口............................................41
3.2.13 I/O扩展接口...................................................41
3.2.14 I2C接口(EEPROM).............................................43
3.2.15 摄像头扩展接口................................................44
3.2.16 10M/100M自适应以太网..........................................44
3.2.17 板载红外接收头................................................45
3.2.18 板载温度传感器................................................45
3.2.19 蜂鸣器及PWM...................................................46

常见问题解答FAQ..............................................................47