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保修卡上显示是: 
NANDFLASH:256 MB 
SDRAM:64MB 
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#####    Boot for Nand Flash Main Menu  ##### 
[1] Download u-boot or STEPLDR.nb1 or other bootloader to Nand Flash 
[2] Download Eboot to Nand Flash 
[3] Download Linux Kernel to Nand Flash 
[5] Download CRAMFS image to Nand Flash 
[6] Download YAFFS image to Nand Flash 
[7] Download Program (uCOS-II or TQ2440_Test) to SDRAM and Run it 
[8] Boot the system 
[9] Format the Nand Flash 
[0] Set the boot parameters 
[a] Download User Program (eg: uCOS-II or TQ2440_Test) 
[b] Download LOGO Picture (.bin) to Nand  Flash 
[l] Set LCD Parameters 
[r] Reboot u-boot 
[t] Test Linux Image (zImage) 
[q] quit from menu 
Enter your selection: 3 
USB host is connected. Waiting a download. 
 
Now, Downloading [ADDRESS:30000000h,TOTAL:52493770] 
RECEIVED FILE SIZE:51970056 
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每次基本都这样,TOTOAL:52493770,recived 一般99%左右就挂了,把你们光盘提供的出厂镜像烧了个遍都这样 |   
 
 
 
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