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CE系统经常启动不起来,开始都能启动,断电后再隔上几秒系统就起不来了,原来给别人供过小批量,现在再供就出现这个问题,软件硬件都是原来的,这批板子把RTC晶振,音频模块,USB DEVICE去掉了,出现问题后又加上了,可还是有问题,请各位大哥大姐救命!我用的是s3c2440+WINCE4.2!下面是几次的调试信息,求各位达人帮忙看看问题在哪!
这个是系统起来的正常的调试信息:
Windows CE Firmware Init
INFO: Initializing system interrupts...
INFO: Initializing system clock(s)...
INFO: Initializing driver globals area...
InitSDMMC()
-----triger SD card!-----
OEMInit Done...
Sp=ffffc7cc
OEMSetRealTime: Year: 2006, Month: 1, Day: 1, Hour: 12, Minute: 0, second: 0 rcnr=1h
OEMSetRealTime(register): Year: 6, Month: 1, Day: 1, Hour: 12, Minute: 0, second: 0 rcnr=1h
OEMSetAlarmTime: Year: 2006, Month: 1, Day: 1, Hour: 12, Minute: 0, second: 0 rcnr=0h
r
---------------Enable alarm RTC-----------------
PWR: Process Attach
OEMInterruptEnable()
-----SYSINTR_POWER----OEMInterruptEnable-----
………………………………………………以下省略
这个也是能够起来的调试信息:和上面比较没有显示rtc部分的信息:
Windows CE Firmware Init
INFO: Initializing system interrupts...
INFO: Initializing system clock(s)...
INFO: Initializing driver globals area...
InitSDMMC()
-----triger SD card!-----
OEMInit Done...
Sp=ffffc7cc
PWR: Process Attach
OEMInterruptEnable()
-----SYSINTR_POWER----OEMInterruptEnable-----
……………………………………………………………………以下省略
这个是出现问题的调试信息:停在Sp=ffffc7cc就不往下执行了
Windows CE Firmware Init
INFO: Initializing system interrupts...
INFO: Initializing system clock(s)...
INFO: Initializing driver globals area...
InitSDMMC()
-----triger SD card!-----
OEMInit Done...
Sp=ffffc7cc
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