
SOM335x是一款基于TI AM335x系列處理器設計的低功耗嵌入式核心板。核心板集成度高、低成本、低功耗、功能齊全. SOM335x是一個(gè)現成的項目,它可以有效地降低開(kāi)發(fā)風(fēng)險、時(shí)間。對于那些研發(fā)技術(shù)差的,昂貴的生產(chǎn)成本,但小訂單的公司它是最好的選擇。
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™-A8| 處理器 | TI AM335X | 
 POWERVR SGX™530 3D 圖形加速引擎(1) | ||
| RAM | 256/512MByte DDR3 | |||
| Flash | 4GByte eMMC/ 4Gbit NAND Flash or both | |||
| EEPROM | 1x 256KB I2C EEPROM | |||
| Power connector | 5V DC 3V BACKUP | |||
| 
 | 1x GPMC | |||
| 1x 24bit LCD 控制器 | ||||
| 8x 12-bit ADC input(觸摸屏控制器) | ||||
| 5x 5線(xiàn) UART(UART1-5,RXD,TXD,CTS,RTS,GND) 1x3 線(xiàn) UART(UART0,RXD,TXD,GND) | ||||
| 1XUSB2.0 OTG | ||||
| 1x USB2.0 HOST | ||||
| 2x McSPI | ||||
| 3x MMC/SD/SDIO (MMC0與 emmc復用) | ||||
| 2x I2C(I2C1,I2C2) | ||||
| 2x RGMII或RMII或GMII | ||||
| 1x MDIO | ||||
| 2x PRU MII(3) | ||||
| 1x PRU UART(3) | ||||
| 2x DCAN | ||||
| 4xtimer | ||||
| 3x 16-bit eHRPWM | ||||
| 2x 32-bit eQPE | ||||
| 3x 32-bit eCAP | ||||
| JTAG | ||||
| SYS RESET_IN | ||||
| SYS RESET_OUT | ||||
| AM335X EXT WAKEUP | ||||
| EXP_PB_POWERON(PMIC) | ||||
| Linux | spl | 版 本 | u-boot 2011.9 | 
| 啟動(dòng)方式 | 支持從eMMC啟動(dòng) | ||
| 下載方式 | 支持串口和網(wǎng)絡(luò )下載 | ||
| Kernel | 內核版本 | Linux3.2 | |
| 支持文件系統格式 | EXT3/NFS/ JFFS2/UBIFS | ||
| Device | Led | Led燈驅動(dòng) | |
| Serial port | 串口驅動(dòng) | ||
| RTC | 硬件時(shí)鐘驅動(dòng),保存系統時(shí)間 | ||
| Ethernet | 10/100/1000M以太網(wǎng)卡驅動(dòng) | ||
| USB host | USB 2.0 host驅動(dòng) | ||
| OTG | USB 2.0 OTG驅動(dòng) | ||
| LCD | 7寸24bit LCD屏 驅動(dòng) | ||
| Touch Screen | 4線(xiàn)Touch Screen驅動(dòng) | ||
| MMC/SD | MMC/SD控制器驅動(dòng) | ||
| I2C | I2C總線(xiàn)驅動(dòng) | ||
| GPMC | GPMC總線(xiàn)驅動(dòng) | ||
| CAN | CAN總線(xiàn)驅動(dòng) | ||
| McSPI | McSPI總線(xiàn)驅動(dòng) | ||
| eMMC | eMMC驅動(dòng) | ||
| EEPROM | I2C EEPROM驅動(dòng) | ||
| AUDIO INPUT/OUTPUT | 輸入/輸出聲卡驅動(dòng) | ||
| TCP/IP | 提供完整的TCP/IP協(xié)議 | ||
| 配置系統和服務(wù) | Ifconfig ,route等 | 用于網(wǎng)絡(luò )配置及相關(guān)服務(wù)程序 | |
| 基本工具 | 常用命令 | cat,chmod,echo,free,init,kill,ls,mkdir,mount,ps,reboot, | |
| 
 
 
 
 Wince7 | BIOS | x-loader | 支持SD啟動(dòng) | 
| e-boot | 支持SD啟動(dòng) | ||
| 
 OAL 
 
 | Boot parameter | ||
| KILT(EMAC) | |||
| Serial debug | |||
| REBOOT | |||
| Watchdog | |||
| RTC | |||
| Kernel profiler | |||
| System timer | |||
| Interrupt controller | |||
| MMU | |||
| Device | Debug serial port, RTC, Ethernet, NAND Flash, LCD, Touch screen, SD card, USB Device, USB host, Audio input/output, RS485, NLED, Keypad | ||
| Android4.0 | 內核版本 | Linux3.2 | |
| 驅動(dòng)支持 | Serial port, RTC, Ethernet,  LCD, Touch screen | ||

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