[硬件參考]TI AM335 嵌入式硬件設計參考指南 OK335xD
硬件設計參考資料：
[硬件參考]TI AM335 嵌入式硬件設計參考指南 OK335xD 點擊下載
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目 錄
注意事項與維護 ............................................................1
技術支持與更新.............................................................4
第一章 FET335xD核心板簡介..................................................7
1.1 FET335xD核心板概述.....................................................7
1.2 FET335xD系統框圖.......................................................8
1.3 CPU功能框圖............................................................9
1.4 應用領域...............................................................9
第二章 FET335xD核心板說明..................................................10
2.1 FET335xD核心處理器及電源管理IC.........................................10
2.1.1 AM3354處理器特性.....................................................10
2.1.2 TPS65217電源管理芯片特性.............................................12
2.2 FET335xD核心板結構圖...................................................13
2.2.1 FET335xD核心板外觀圖.................................................13
2.2.2 FET335xD核心板結構尺寸圖.............................................13
2.3 FET335xD核心板性能參數.................................................14
2.3.1 核心板配置資源.......................................................14
2.3.2 供電模式.............................................................14
2.3.3 測試功耗.............................................................14
2.3.4 工作環境測試.........................................................15
2.4 FET335xD核心板默認引腳定義圖...........................................16
2.5 FET335xD核心板引腳功能參考說明.........................................18
2.5.1 FET335xD核心板默認引腳定義表.........................................18
2.5.2 FET335xD核心板電源接口...............................................23
2.5.3 FET335xD核心板系統控制接口...........................................23
2.5.4 boot配置引腳.........................................................23
2.6 FET335xD核心板默認功能說明.............................................28
2.6.1 通用存儲控制器(GPMC)總線.............................................28
2.6.2 LCD控制器............................................................29
2.6.3 MAC控制器............................................................30
2.6.4 通用串行接口（USB）..................................................30
2.6.5 ADC控制器............................................................31
2.6.6 測試仿真接口（JTAG）.................................................31
2.6.7 MMC / SDIO 接口......................................................31
2.6.8 I2C 接口.............................................................32
2.6.9 SPI 接口.............................................................32
2.6.10 UART 接口...........................................................32
2.6.11 485芯片接口.........................................................32
2.6.12 CAN接口.............................................................32
2.6.13 MCASP 接口..........................................................32
第三章 OK335xD底板說明與硬件設計指導.......................................34
3.1 OK335xD底板及接口外圍資源簡述..........................................34
3.1.1 OK335xD底板接口分布圖................................................34
3.1.2 OK335xD底板布局絲印圖................................................35
3.1.3 OK335xD底板功能列表..................................................35
3.2 OK335xD底板功能詳細介紹與硬件設計指導..................................36
3.2.1 電源插座和開關.......................................................36
3.2.2 boot配置引腳.........................................................36
3.2.3 核心板連接器.........................................................37
3.2.4 LCD液晶顯示接口......................................................37
3.2.5 SD卡.................................................................40
3.2.6 板載用戶按鍵.........................................................42
3.2.7 演示LED..............................................................43
3.2.8 ADC模數轉換..........................................................44
3.2.9 音頻接口.............................................................44
3.2.10 UART串口............................................................45
3.2.11 RS-485接口..........................................................47
3.2.12 USB 2.0 HOST接口....................................................48
3.2.13 USB 2.0 OTG接口.....................................................49
3.2.14 SPI 接口............................................................50
3.2.15 I2C接口.............................................................51
3.2.16 CAN接口.............................................................51
3.2.17 SDIO WiFi接口.......................................................53
3.2.18 千兆以太網..........................................................54
3.2.19 板載實時時鐘........................................................55
3.2.20 JTAG仿真調試接口....................................................56
附錄表.....................................................................59
F1 FET335xD核心板引腳全功能定義............................................59
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