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I cannot confirm ,but something is wrong with read/write with this nand chips .I have done couple of dumps of 4 diffrent chips and none of them seems to be readed or writed OK , althoug verification is passed . Tried couple of diferent softwares , two programers RT809H but still i cant clone the chip . With the original programed chip from donnor board the system boots and works perfectly . when i try to dump and reprogram another chip (no bad blocks,same chip ,A or B ,hard copy ,verification OK i cant either boot the system or its stuck on logo . What is the problem ? Anyone any idea ? have done thousands of nand chips but problem like this i have only had with toshiba 136MB chips . Any help is more than appreciate (new install of win 7,new psu,external psu, soldering and non soldering system TSO48,diffrent computers) . p.a. When i exchange the working chip to the non-working MB system boots just fine . When on clone chip its not booting or stuck on logo
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