Chapter 1 Overview HMI0701 embedded motherboard which has a large number of functions is an ARM9 embedded system platform. It uses Atmel Corporation AT91SAM9261 microprocessor, expands an adequate number of storage resources and a typical embedded system interface, and provides complete WinCE and Linux system solutions. HMI0701 has strong anti-interference ability, high integration, easy installation;...
Case Serial Communication Port AT91SAM9261 itself with a debug serial port, three standard serial port, HMI0701 board leads to an RS-232 standard communication interface, an RS-485 serial interface and a DEBUG port, DEBUG and RS485 serial port are multiplexed serial.
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RS232 serial port Pin Definition RXD1 TXD1 RTS1 CTS1 1、4、6、9 DBUG and RS485 multiplex serial port Pin Definition DTXD DRXD TXD0 RXD0 1、4、6、9 Interface for USB: two USB Host interface, one USB device interface. USB Device interface synchronizes with PC, and USB Host interface supports USB keyboard, mouse, U-disk and other devices.
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Power Interface shown as below Power Interface Pin Definition 12V~36V EGND...
Chapter 3 Software Resource HMI0701 Tablet PC provides all function components driver,the specification of the software resource are as follows: 3.1 WINCE Kernel Version WindowsCE.net 5.0 Driver Features 10M/100M Ethernet Card DM9000A Driver NAND FLASH Driver(Identified as a disk on WinCE5.0 operating system)
3.2 Linux Kernel Version Linux2.6.27 Support File Systems Yaffs (file system can be read/wrote, recommend) Cramfs (only read file system, recommend when does not update data online) NFS (network file system) Ext2 Ramdisk FAT16/32 Driver Features 10M/100M Ethernet Card DM9000A Driver NAND FLASH Driver RTC Driver RS232/RS485 Driver...
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