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SCSR2 = 0x006A; //P33<br />/* 0000 0000 0110 1010<br /> ~~~~ ~~~~ ~~~~ ~~~~ [reserved]<br /> ~~~~ ~~~~ ~1~~ ~~~~ 1:锁存脉冲11个时钟周期 0:5个<br /> ~~~~ ~~~~ ~~1~ ~~~~ 写1对其清0,WatchDog<br /> ~~~~ ~~~~ ~~~0 ~~~~ 0:XMIF正常<br /> ~~~~ ~~~~ ~~~~ 1~~~ 1:禁止引导ROM<br /> ~~~~ ~~~~ ~~~~ ~0~~ 反映MP/MC引脚状态<br /> ~~~~ ~~~~ ~~~~ ~~10 10:SARAM 映射到片内数据空间<br />*/<br /><br />WDCR=0x0068;//关软件狗<br />看门狗我也关了，现在是仿真状态,XMIF也设置正常，引导ｒｏｍ禁止， SARAM映射为捏数据空间,哪有毛病? |
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