CPU
| TI OMAP-L138,定点/浮点DSP C674x+ARM9,双核主频456MHz
|
ROM
| 128/256/512MByte NAND FLASH
|
RAM
| 128/256MByte DDR2
|
B2B Connector
| 2x 50pin公座B2B,2x 50pin母座B2B,间距0.5mm,共200pin
|
IO
| 2x IDC3简易牛角座(2x 25pin规格),间距2.54mm,包含uPP、EMIFA、VPIF、GPIO、SPI、I2C、UART等拓展信号
|
KEY
| 1x系统复位按键,1x非屏蔽中断按键,2x可编程输入按键
|
LED
| 1x供电指示灯,4x可编程指示灯
|
JTAG
| 1x 14pin TI Rev B JTAG接口
|
LCD
| 1x LCD触摸屏接口,1x VGA视频输出接口
|
BOOT SET
| 1x 5bit启动方式选择拨码开关
|
SD
| 1x SD卡接口
|
RTC
| 1x CR1220 RTC座
|
SATA
| 1x 7pin SATA硬盘接口
|
Ethernet
| 1x RJ45以太网口,10/100M自适应
|
USB
| 1x USB 2.0 OTG接口
|
4x USB 1.1 HOST接口,通过USB HUB拓展得到
|
AUDIO
| 1x 3.5mm Line in音频输入接口,1x 3.5mm Mic in音频输入接口
|
1x 3.5mm Line out音频输出接口
|
UART
| 2x RS232串口,1x RS485串口(RS485和UART1复用)
|
SWITCH
| 1x电源拨码开关
|
POWER
| 1x 5V 2A直流输入DC-005电源接口,外径5.5mm,内径2.1mm
|
备注:广州创龙OMAPL138、AM1808、TMS320C6748核心板在硬件上pin to pin兼容。