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h-jtag烧写2440 norflash sst39vf1601 检测NORFLASH ID错误<br />（但是检测到的CPU ID正确）<br />2440 ADS测试代码（祼跑） <br />在SDRAM 0x30000000中调试正常 <br /><br />h-jtag烧写2440 norflash sst39vf1601 检测NORFLASH ID错误 擦除 读取 均失败（但是检测到的CPU ID正确） <br /> <br />在网上也查找了一些相关的处理方法（有朋友试过可行方法）比如：<br />1）、上电时先选择NANDFLASH，在不断电的情况下跳回NORFLASH；<br />2）、上电时马上按program，避免2440启动时 程序从NORFLASH运行； <br />但以上两种方法 尝试过多次 都不行！<br /><br />另外，尝试用sjf2440去烧写NORFLASH，出现同样的问题，检测CPU ID正确 而检测NORFLSH ID出错！<br /><br />请问有没有哪位有经检的朋友 提供一个比较有效处理的方法？<br />这算不算是2440本身存的问题？<br /><br /><br /><br /> 已经在h-jtag中加入了2440.his 和2440.hfc <br />/********************2440.his statrt ********************************/<br />Setmem+32-Bit+0x53000000+0x00000000 <br />Setmem+32-Bit+0x4A000008+0xFFFFFFFF<br />Setmem+32-Bit+0x4A00001C+0x000007FF<br />Setmem+32-Bit+0x53000000+0x00000000 <br />Setmem+32-Bit+0x56000050+0x000055AA<br />Setmem+32-Bit+0x4C000014+0x00000007<br />Setmem+32-Bit+0x4C000000+0x00FFFFFF<br />Setmem+32-Bit+0x4C000004+0x00061012 <br />Setmem+32-Bit+0x4C000008+0x00040042<br />Setmem+32-Bit+0x48000000+0x22111120 <br />Setmem+32-Bit+0x48000004+0x00002F50 <br />Setmem+32-Bit+0x48000008+0x00000700 <br />Setmem+32-Bit+0x4800000C+0x00000700 <br />Setmem+32-Bit+0x48000010+0x00000700 <br />Setmem+32-Bit+0x48000014+0x00000700 <br />Setmem+32-Bit+0x48000018+0x0007FFFC <br />Setmem+32-Bit+0x4800001C+0x00018005 <br />Setmem+32-Bit+0x48000020+0x00018005 <br />Setmem+32-Bit+0x48000024+0x008E0459 <br />Setmem+32-Bit+0x48000028+0x00000032 <br />Setmem+32-Bit+0x4800002C+0x00000030 <br />Setmem+32-Bit+0x48000030+0x00000030 <br />/********************2440.his end ********************************/<br /><br /><br /><br />/********************2440.hfc statrt ********************************/<br />FLASH SECTION:<br />SST<br />SST39VF1601<br />MEMORY SECTION:<br />16-BIT X 1-CHIP<br />0x00000000<br />0x30000000<br />XTAL SECTION:<br />NULL<br />TCK SECTION:<br />-1<br />-1<br />SCRIPT SECTION:<br />Setmem+32-Bit+0x53000000+0x00000000 <br />Setmem+32-Bit+0x4A000008+0xFFFFFFFF<br />Setmem+32-Bit+0x4A00001C+0x000007FF<br />Setmem+32-Bit+0x53000000+0x00000000 <br />Setmem+32-Bit+0x56000050+0x000055AA<br />Setmem+32-Bit+0x4C000014+0x00000007<br />Setmem+32-Bit+0x4C000000+0x00FFFFFF<br />Setmem+32-Bit+0x4C000004+0x00061012 <br />Setmem+32-Bit+0x4C000008+0x00040042<br />Setmem+32-Bit+0x48000000+0x22111120 <br />Setmem+32-Bit+0x48000004+0x00002F50 <br />Setmem+32-Bit+0x48000008+0x00000700 <br />Setmem+32-Bit+0x4800000C+0x00000700 <br />Setmem+32-Bit+0x48000010+0x00000700 <br />Setmem+32-Bit+0x48000014+0x00000700 <br />Setmem+32-Bit+0x48000018+0x0007FFFC <br />Setmem+32-Bit+0x4800001C+0x00018005 <br />Setmem+32-Bit+0x48000020+0x00018005 <br />Setmem+32-Bit+0x48000024+0x008E0459 <br />Setmem+32-Bit+0x48000028+0x00000032 <br />Setmem+32-Bit+0x4800002C+0x00000030 <br />Setmem+32-Bit+0x48000030+0x00000030 <br />PGMOPTION SECTION:<br />/********************2440.hfc end ********************************/<br /> |
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