产品改版,芯片由原来的C6747改为C6748,咨询下两款芯片之间的差异,C6747底层驱动代码移植到C6748的工作量大吗?两者的底层驱动代码能否直接复用?
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主要是memory从SDRAM改到DDR
底层差异不大,6748也有比较好驱动支持,不建议驱动从6747移植,直接用6748的就行